2019 MRS Fall Meeting & Exhibit

Symposium EN10 : Emerging Light-Emitting Materials and Devices—Perovskite Emitters, Quantum Dots and Other Low-Dimensional Nanoscale Emitters

2019-12-02   Show All Abstracts

Symposium Organizers

Tae-Woo Lee, Seoul National University
Hanwei Gao, Florida State University
Maksym Kovalenko, ETH Zurich
Jiangeng Xue, University of Florida

Symposium Support

Silver
TCL Research
EN10.01: Low-Dimensional Perovskite/QD Emitting Materials and their Optical Phenomena
Session Chairs
Maksym Kovalenko
Tae-Woo Lee
Monday AM, December 02, 2019
Sheraton, 2nd Floor, Back Bay D

8:00 AM - EN10.01.01
Tuning the Transition Dipole Moment of CsPbBr3 Nanoplatelets for Improved Light Outcoupling of Blue Light-Emitting Diodes

Tassilo Naujoks1,Thomas Morgenstern1,Carola Lampe2,Matthew Jurow3,Yi Liu3,Alexander Urban2,Wolfgang Bruetting1

University of Augsburg1,Ludwig-Maximilians-Universität München2,Lawrence Berkeley National Laboratory3

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8:15 AM - EN10.01.02
Interplay between Broadband and Narrow Photoluminescence in 2D Ruddlesden-Popper Perovskites

Ido Hadar1,Ioannis Spanopoulos1,Peijun Guo2,Richard Schaller1,2,Mercouri Kanatzidis1

Northwestern University1,Argonne National Laboratory2

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8:30 AM - EN10.01.03
Physical Dynamics in Soft Lattice Halide Perovskites

Peidong Yang1,2,Lina Quan1,2

University of California, Berkeley1,Lawrence Berkeley National Laboratory2

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9:00 AM - EN10.01.04
Luminescent Low Dimensional Metal Halide Perovskites and Hybrids

Biwu Ma1

Florida State University1

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9:30 AM -
BREAK


10:00 AM - EN10.01.05
Excitons, Phonons and Excited State Dynamics in Low-Dimensional Halide Perovskites

William Tisdale1

Massachusetts Institute of Technology1

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10:30 AM - EN10.01.06
Advances in Reduced-Dimensional Solution-Processed Light Emitters

Edward Sargent1

University of Toronto1

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11:00 AM - EN10.01.07
Multiexciton Interactions in Cesium Lead Halide Perovskite Nanocrystals

Katherine Shulenberger1,Matthew Ashner1,Seung Kyun Ha1,Franziska Krieg2,3,Nathan Klein1,Hendrik Utzat1,Maksym Kovalenko2,3,William Tisdale1,Moungi Bawendi1

Massachusetts Institute of Technology1,ETH Zürich2,Empa–Swiss Federal Laboratories for Materials Science and Technology3

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11:15 AM - EN10.01.08
Exploiting the Moisture Assisted Passivation of Organo-Metal Hybrid Perovskite Nanocrystals

Huanyu Zhou1,Jinwoo Park1,Yeongjun Lee1,Joo Sung Kim1,Tae-Woo Lee1

Seoul National University1

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11:30 AM - EN10.01.09
Recent Developments in Nanocrystal Quantum Dot Lasing—From Novel Concepts to Novel Devices

Victor Klimov1

Los Alamos National Laboratory1

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EN10.02: Perovskite and QD Emitting Materials
Session Chairs
Maksym Kovalenko
Tae-Woo Lee
Monday PM, December 02, 2019
Sheraton, 2nd Floor, Back Bay D

1:30 PM - EN10.02.01
Light-Induced Structural Transitions in Layered 2D Perovskites

Aditya Mohite1

Rice University1

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2:00 PM - EN10.02.02
2D Heterostructures of Ruddlesden–Popper (RP) Layer Halide Perovskites and Their Optoelectronic Applications

Song Jin1

University of Wisconsin-Madison1

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2:30 PM - EN10.02.03
Proton-Transfer-Induced 3D/2D Hybrid Perovskite for Stable Light-Emitting Diodes

Joo Sung Kim1,Hobeom Kim1,Jung-Min Heo1,Mingyuan Pei2,In-Hyeok Park3,Zhun Liu4,Hyung Joong Yun5,Min-Ho Park1,Su-Hun Jeong1,Young-Hoon Kim1,Jinwoo Park1,Lijun Zhang4,Hoichang Yang2,Hyun-Myung Jang1,Kian Ping Loh3,Nam-Gyu Park6,Tae-Woo Lee1

Seoul National University1,Inha University2,National University of Singapore3,Jilin University4,Korea Basic Science Institute (KBSI)5,Sungkyunkwan University6

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2:45 PM - EN10.02.04
Inter-Triplet Coherences in Perovskite Nanocrystals

Lazaro Padilha1,Diogo Almeida1,2,Albert Liu2,Luiz Bonato1,Gabriel Nagamine1,Ana Nogueira1,Steven Cundiff2

Universidade Estadual de Campinas1,University of Michigan2

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3:00 PM -
BREAK


3:30 PM - EN10.02.05
Lead Halide Perovskite Quantum Dots: A Source of Quantum Light?

Moungi Bawendi1

Massachusetts Institute of Technology1

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4:00 PM - EN10.02.06
Temperature Dependence of Radiative Decay Time in Perovskite Nanocrystals

Alexander Efros1

U.S. Naval Research Laboratory1

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4:30 PM - EN10.02.07
Environmentally Friendly Quantum Dots for Display Applications

Eunjoo Jang1

SAIT1

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EN10.03: Poster Session I
Session Chairs
Maksym Kovalenko
Tae-Woo Lee
Monday PM, December 02, 2019
Hynes, Level 1, Hall B

8:00 PM - EN10.03.01
Recombination Pathways of Triexcitons in CdSe Quantum Dots

Sophie Coppieters 't Wallant1,Katherine Shulenberger1,Nathan Klein1,Alexandra McIsaac1,Tamar Goldzak1,Hendrik Utzat1,Ulugbek Barotov1,Troy Van Voorhis1,Moungi Bawendi1

Massachusetts Institute of Technology1

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8:00 PM - EN10.03.02
Hollow Metal Halide Perovskite Nanocrystals with Efficient Blue Emission

Michael Worku1,Yu Tian2,Chenkun Zhou1,Haoran Lin1,Maya Chaaban1,Liangjin Xu1,Qingquan He1,Drake Beery1,Yan Zhou1,Yi-feng Su3,Yan Xin3,Biwu Ma1,3

Florida State University1,Global Solar Energy2,National High Magnetic Field Laboratory3

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8:00 PM - EN10.03.03
All Vacuum Processed 2D Perovskite LED with Large Area

Yu Fu1,Qianpeng Zhang1,Daquan Zhang1,Zhiyong Fan1

Hong Kong University of Science and Technology1

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8:00 PM - EN10.03.04
Slot-Die Coating of Formamidinium Lead Bromide Nanocrystals for Large-Area Perovskite Light Emitting Diodes

Alasdair Brown1,2,3,Xin Yu Chin3,Suan Hui Pu1,Ju Nie Tey2,Bahulayan Damodaran3,Liudi Jiang1,Subodh Mhaisalkar3,Nripan Mathews3

University of Southampton1,Agency for Science, Technology and Research2,Nanyang Technological University3

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8:00 PM - EN10.03.05
Synthesis and Photophysical Properties of Diamine Intercalated Hybrid Layered Perovskites

Rounak Naphade1,Osman Bakr1

King Abdullah University of Science and Technology1

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8:00 PM - EN10.03.06
Increasing Photoluminescence Quantum Yield by Nano-Photonic Design of Quantum-Confined Halide Perovskite Nanowire Arrays

Daquan Zhang1,Qianpeng Zhang1,Yu Fu1,Leilei Gu1,Zhiyong Fan1

The Hong Kong University of Science and Technology1

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8:00 PM - EN10.03.07
Understanding the Trade Off Between Efficiency and Stability in Perovskite Light-Eitting Diodes with Bulky Ammonium Cations

Jonathan Warby1,Bernard Wenger1,Olivia Ashton1,Ashley Marshall1,Henry Snaith1

University of Oxford1

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8:00 PM - EN10.03.08
Dissected Mechanism of Elastic Mechanoluminescence in ZnS:Mn Microparticles Implies the Possibility of Nanoscale Stress Sensor

Maria Mukhina1,Jason Tresback1,Justin Ondry2,Austin Akey1,Paul Alivisatos2,Nancy Kleckner1

Harvard University1,University of California, Berkeley2

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8:00 PM - EN10.03.09
ZnO/Graphene Oxide Hybrid Quantum Dots-Based Deep-Blue Light-Emitting Diodes

Won Kook Choi1,Hong Hee Kim1,2,Yeonju Lee1,2

Korea Institute of Science and Technology (KIST)1,Yonsei University2

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8:00 PM - EN10.03.10
Tuning the Carriers Localization in CdS/CdSe/CdS Quantum Dots for an Efficient Amplified Spontaneous Emission Process

Lazaro Padilha1,Gabriel Nagamine1,Tomás Aguiar1,Byeong Guk Jeong2,Doh C. Lee2,Wan Ki Bae3

Universidade Estadual de Campinas1,Korea Advanced Institute of Science and Technology2,Sungkyunkwan University3

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8:00 PM - EN10.03.11
Investigation of the Spacer Effects on Emitting Properties of the Ruddlesden-Popper Phase Br-Based Perovskites

Ilgeum Lee1,Omar Allam2,Ju Won Lim1,2,Li Na Quan3,4,Seung Soon Jang2,Edward Sargent4,Dong Ha Kim1

Ewha Womans University1,Georgia Institute of Technology2,University of California, Berkeley3,University of Toronto4

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8:00 PM - EN10.03.12
Multi-Emissions from Calcined Oyster Shells

Yu Ying Su1

National Tsing Hua University1

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8:00 PM - EN10.03.13
Photon Upconversion from Near Infrared to Blue Light with TIPS-Anthracene as an Efficient Triplet-Triplet Annihilator

Naoyuki Nishimura1,2,Victor Gray1,3,Zhilong Zhang1,Akshay Rao1

University of Cambridge1,Asahi Kasei Co2,Uppsala University3

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8:00 PM - EN10.03.14
Visualizing the Soft Ionic Lattice in Spatially Resolved Emissive Halide Perovskite Nanowire Heterojunctions

Minliang Lai1,Peidong Yang1,2

University of California, Berkeley1,Lawrence Berkeley National Laboratory2

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8:00 PM - EN10.03.15
Dynamic Control of Nanoparticle Deposition—Additive Manufacturing with Atmospheric Pressure Plasma

Alexander Ho1,Rebecca Anthony1

Michigan State University1

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8:00 PM - EN10.03.16
Synthesized High Member of All Inorganic Two-Dimensional Ruddlesden-Popper Single Halogen Perovskite Nanocrystals

Cheng-Chieh Lin1,Shao-Ku Huang2,Di-Yan Wang3,Cheng-Yen Wen2,Chia-Chun Chen4,Chun-Wei Chen1,2

Taiwan International Graduate Program, and National Taiwan University1,National Taiwan University2,Tunghai University3,National Taiwan Normal University4

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8:00 PM - EN10.03.17
Properties of Ion Gel-Based Flexible Electro-Chemiluminescence Full-Color Display

Do-kyun Kwon1,Jong-Woo Kim1,Jae-Min Myoung1

Yonsei University1

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8:00 PM - EN10.03.18
Facile Room-Temperature Synthesis of Stable Lead Halide Perovskite Nanoplatelets by Ligand-Assisted Reprecipitation

Seung Kyun Ha1,Catherine Mauck1,William Tisdale1

Massachusetts Institute of Technology1

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8:00 PM - EN10.03.19
Colloidal Core/Shell Heterovalent Heterostructures for Highly Luminescent Cd-Free Nanocrystals

Byeong Guk Jeong1,Jun Hyuk Chang2,Donghyo Hahm2,Hyeonjun Lee3,Doh C. Lee3,Wan Ki Bae1

Sungkyunkwan University1,Seoul National University2,Korea Advanced Institute of Science and Technology3

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8:00 PM - EN10.03.20
Properties of Phase-Stabilized Mixed-Cation Perovskite with Hydrophilic Polymer for Red Light-Emitting Diode

Do Hoon Kim1,Yun Cheol Kim1,Jae-Min Myoung1

Yonsei Univ1

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8:00 PM - EN10.03.21
Efficient Iridium Phosphorescent Materials for Green Light Emitting Diodes

Guodan Wei1,Miao He2,Wansi Li1,Meng Zhang1

Tsinghua-Berkeley Shenzhen Institute1,East China Normal University2

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8:00 PM - EN10.03.22
Improved Green Perovskite EL Performance through New Polymer HTL Based on Carbazole

Jongwook Park1,Seokwoo Kang1,Sunwoo Park1

Kyung Hee University1

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8:00 PM - EN10.03.23
Room Temperature Synthesis of Cesium and Formamidinium Lead Bromide Nanocrystals via Phosphine-Based Chemistry

Filip Ambroz1,Thomas J. Macdonald1,Ivan P. Parkin1

University College London1

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8:00 PM - EN10.03.24
Anion Exchange Blue Perovskite Quantum Dots LED with Metal Halide

Jun Sato1,Shota Ishikawa1,Yoshihito Takahashi1,Takayuki Chiba1,2,Junji Kido1,2

Yamagata University1,Yamaguchi University2

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2019-12-03   Show All Abstracts

Symposium Organizers

Tae-Woo Lee, Seoul National University
Hanwei Gao, Florida State University
Maksym Kovalenko, ETH Zurich
Jiangeng Xue, University of Florida

Symposium Support

Silver
TCL Research
EN10.04: Physics of Perovskite Light-Emitting Materials and Devices
Session Chairs
Hanwei Gao
Bin Hu
Tuesday AM, December 03, 2019
Sheraton, 2nd Floor, Back Bay D

8:15 AM - EN10.04.01
Quantum-Confined Stark Effect of Lead Halide Perovskite Quantum Dots in a Mixed Dimensional van der Waals Heterostructure

Chitraleema Chakraborty1,2,Hendrik Utzat2,Cheng Peng2,Matthias Ginterseder2,Moungi Bawendi2,Dirk Englund2

Harvard University1,Massachusetts Institute of Technology2

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8:30 AM - EN10.04.02
Ferroelectric Polarons in Lead Halide Perovskites

Xiaoyang Zhu1

Columbia University1

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9:00 AM - EN10.04.03
Coherent Single-Photon Emission from Colloidal Lead Halide Perovskite Quantum Dots

Hendrik Utzat1,Weiwei Sun1,Alexander Kaplan1,Franziska Krieg2,Matthias Ginterseder1,Boris Spokoyny1,Nathan Klein1,Katherine Shulenberger1,Collin Perkinson1,Maksym Kovalenko2,Moungi Bawendi1

Massachusetts Institute of Technology1,ETH Zürich2

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9:15 AM - EN10.04.04
Rational Strategies to Obtain High Quantum Yields in Perovskite Materials for Light-Harnessing and Light-Emitting Application

Neha Arora1,M Ibrahim Dar1,Richard Friend1

University of Cambridge1

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9:30 AM -
BREAK


10:00 AM - EN10.04.05
Mechanisms of Efficient Light Emission in Metal Halide Perovski

Yanfa Yan1,Xiaoming Wang1

University of Toledo1

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10:30 AM - EN10.04.06
Cooling, Scattering and Recombination—The Role of the Material Quality for the Physics of Tin Halide Perovskites

Maria Antonietta Loi1

University of Groningen1

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11:00 AM - EN10.04.07
Nanolaser Optimization through Statistical Optoelectronic Analysis

Juan Alanis1,Patrick Parkinson1,Chennupati Jagadish2,Hoe Tan2

The University of Manchester1,The Australian National University2

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11:15 AM - EN10.04.08
Spin-Polarised Exciton Exchange Splitting and Luminescence Dynamics in Hybrid Metal-Halide Perovskites

Felix Deschler2,Ravichandran Shivanna1,Sean Bourelle1,Satyaprasad Senanayak1,Alexander Gillett1,Richard Friend1

University of Cambridge1,Technische Universität München2

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11:30 AM - EN10.04.09
Manipulating Exciton Dynamics in Colloidal Cd1-xMnxSe Quantum Dots via Tunable Spin-Exchange Interactions

Ho Jin1,2,Victor Klimov1

Los Alamos National Laboratory1,The University of New Mexico2

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11:45 AM - EN10.04.10
Time-Resolved Luminescence Spectroscopy of Light-Emitting Materials on Different Time Scales Combined with Spatial Resolution

Christian Oelsner1,Eugeny Ermilov1,Volker Bushmann1,Frank Birke1,Felix Koberling1,Matthias Patting1,Marcus Sackrow1,Michael Wahl1,Rainer Erdmann1

Picoquant GmbH1

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EN10.05: Synthesis of Perovskite Nanoparticles for Light-Emitting Devices
Session Chairs
Maksym Kovalenko
Tae-Woo Lee
Tuesday PM, December 03, 2019
Sheraton, 2nd Floor, Back Bay D

1:30 PM - EN10.05.01
Synthesis of Lead-Free Perovskite Quantum Dots for Solar Cell and Lighting Applications

Zeying Chen1,2,Pravakar Rajbhandari1,2,Tara Dhakal1,2

Center for Autonomous Solar Power1,Binghamton University, The State University of New York2

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1:45 PM - EN10.05.02
High-Efficiency Printed Metal Halide Perovskite Nanoparticle Light-Emitting Diodes

Jinwoo Park1,Young-Hoon Kim1,Hengxing Xu2,Yonghee Lee1,Joo Sung Kim1,Sungjin Kim1,Su-Hun Jeong1,Min-Ho Park1,Young-Woon Kim1,Bin Hu2,Tae-Woo Lee1

Seoul National University1,The University of Tennessee, Knoxville2

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2:00 PM - EN10.05.03
Enhanced Stability of Colloidal Quantum Dots by Shell Encapsulation Enabled by Cross-Linkable Polymeric Ligands

Jaewan Ko1,Joona Bang1

Korea University1

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2:15 PM - EN10.05.04
Highlighting Challenges of Oleate-Capped Formamidinium Lead Bromide Perovskite Nanocrystals

Olivia Ashton1,Ashley Marshall1,Jonathan Warby1,Bernard Wenger1,Henry Snaith1

University of Oxford1

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2:30 PM - EN10.05.05
Light Emitting Diodes Based on Colloidal Quantum Dots with Ultrahigh Current Densities Exceeding 1,000 A per cm2

Heeyoung Jung1,Young-Shin Park1,2,Jaehoon Lim1,3,Victor Klimov1

Los Alamos National Laboratory1,The University of New Mexico2,Ajou University3

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2:45 PM - EN10.05.06
Mechanistic Investigation of Alkanethiol Treatment of Colloidal CsPbX3 Nanocrystals

Kenneth Graham1,Md Aslam Uddin1,Justin Mobley1,Abdullah Masud1,Tuo Liu1,Rosemary Calabro1,Doo Young Kim1,Christopher Richards1

University of Kentucky1

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3:00 PM -
BREAK


EN10.06: Physics, Analysis, and Processing of Perovskite Emitters and Their Devices
Session Chairs
Hanwei Gao
Zhi Kuang Tan
Tuesday PM, December 03, 2019
Sheraton, 2nd Floor, Back Bay D

3:30 PM - EN10.06.01
Probing the Bias-Induced Interfacial Characteristics of MAPbBr3 Perovskite LEDs

Tzung-Fang Guo1,Aswaghosh Loganathan1,Teng Lam Shen1

National Cheng Kung University1

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4:00 PM - EN10.06.02
Exciton Fine Structure of CsPbBr3 Perovskite Quantum Dots—A First-Principles Study

Oleksandr Voznyy1,2,Kamalpreet Singh1,2

University of Toronto Scarborough1,University of Toronto2

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4:15 PM - EN10.06.03
A New Tool to Probe Local Photophysical Properties in Passivated Perovskite Nanoplatelets for Light-Emitting Devices

Miguel Anaya1,Kyle Frohna1,Javad Shamsi1,Kangyu Ji1,Krzysztof Galkowski1,Samuel Stranks1

University of Cambridge1

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4:30 PM - EN10.06.04
Real-Time Investigation of Colloidal Quantum Dot Self-Assembly During Blade-Coating

Ahmad Kirmani1,James Fan2,Edward Sargent2,Lee Richter1

National Institute of Standards and Technology1,University of Toronto2

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4:45 PM - EN10.06.05
High-Resolution Patterning and Tandem Processing Achievable for Quantum Dots Films Crosslinked with Photoinduced-Ligand Binding Agents

Moon Sung Kang1,Jeehye Yang1

Sogang University1

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EN10.07: Poster Session II
Session Chairs
Maksym Kovalenko
Tae-Woo Lee
Tuesday PM, December 03, 2019
Hynes, Level 1, Hall B

8:00 PM - EN10.07.01
White Electroluminescence Devices with Double Emitting Layers Employing Red Quantum Dots and Blue Organic Phosphorescent Molecules

Aram Moon1,Jiwan Kim1

Kyonggi University1

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8:00 PM - EN10.07.02
Mn-doped Lead Halide Perovskite Nanocrystals with High Luminescence and Application for Light-Emitting Diodes

Zhuo Chen1,Lvming Dong1,Hanchuan Tang1,Jianfeng Zang1

Huazhong University of Science and Technology1

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8:00 PM - EN10.07.03
Atomistic Defect States as Quantum Emitters in Monolayer MoS2

Michael Lorke1,Julian Klein2,Matthias Florian1,Florian Sigger2,Jakob Wierzbowski2,John Cerne3,Kai Mueller2,Takashi Taniguchi4,Kenji Watanabe4,Ursula Wurstbauer2,Michael Kaniber2,Michael Knap2,Richard Schmidt5,John Finley2,Alexander Holleitner2

University of Bremen1,Technical University of Munich2,University at Buffalo, The State University of New York3,National Institute for Materials Science4,Max-Planck Institute for Quantum Optics5

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8:00 PM - EN10.07.04
Flexible Electrochromic Displays with Subpixelated Ion Gel-Based Viologens by Multiple Patterning

Jong-Woo Kim1,Do-kyun Kwon1,Jae-Min Myoung1

Yonsei University1

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8:00 PM - EN10.07.05
Mapping Plasmon-Enhanced Upconversion Fluorescence Near Au nanodisks

Antonio Garcia-Martin2,Lionel Aigouy1,Maria Ujue Gonzalez2,Hung-Ju Lin1,Mathilde Shoenauer-Sebag1,Laurent Billot1,Patrick Gredin3,Michel Mortier3,Zhuoying Chen1

ESPCI Paris, PSL Research University, CNRS1,Inst. de Micro y Nanotecnologia - CSIC2,Chimie ParisTech, PSL Research University, CNRS3

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8:00 PM - EN10.07.06
Characteristics of Violet Light-Emitting Diodes Fabricated Using p-CuI Film/n-MgZnO Quantum Dot Heterojunction

Sung-Doo Baek1,Jae-Min Myoung1

Yonsei University1

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8:00 PM - EN10.07.07
Wirelessly Operated Wearable Micro Light-Emitting Diodes on a Fabric

Seung Hyung Lee1,Han Eol Lee1,Jung Ho Shin1,Keon Jae Lee1

Korea Advanced Institute of Science and Technology1

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8:00 PM - EN10.07.08
Deep Red to Near Infrared Emitting Iridium Complex for Solution-Processable Phosphorescent OLEDs with Substituents Engineering

Sungjin Park1,Seyeong Lim1,Taehyun Kim1,Taiho Park1

POSTECH1

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8:00 PM - EN10.07.09
Thiol Ligand Exchange—Enhanced UV-Visible Photostability of CsPbI3 Perovskite Quantum Dots Synthesis and Polymer Film Application

Yongjin Kim1,Seungmin Baek1,Sang-Wook Kim1

Ajou University1

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8:00 PM - EN10.07.10
Improving the Grain Growth for High-Performance Inorganic Perovskite Solar Cells

Dongliang Bai1

Shaanxi Normal University1

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8:00 PM - EN10.07.11
Highly Efficient Metal Halide Perovskite Light-Emitting Diodes Combining Plasmonic Nanomesh Electrodes and Nanophotonic Substrates

Liyang Chen1,Jingxuan Cai1,Siyi Min1,2,Zhuofei Gan1,2,Dehu Cui2,Wendi Li1

The University of Hong Kong1,Southern University of Science and Technology2

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8:00 PM - EN10.07.12
Nanophotonic Engineering for Perovskite Light-Emitting Diodes Performance Enhancement

Qianpeng Zhang1,Daquan Zhang1,Yu Fu1,Zhiyong Fan1

The Hong Kong University of Science and Technology1

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8:00 PM - EN10.07.13
Polymer-Encapsulated Perovskite Nanocrystals—Fabrication and Optical Properties

Carola Lampe1,Verena Hintermayr1,Maximilian Löw1,Janina Römer1,Willem Vanderlinden1,Moritz Gramlich1,Hyowon Jeong1,Anton Böhm1,Cornelia Sattler1,Bert Nickel1,Theobald Lohmüller1,Alexander Urban1

Ludwig-Maximilians-Universität München1

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8:00 PM - EN10.07.14
Colloidal Synthesis of Ni-Doped Cs2AgInCl6 Double Halide Perovskites

Nabasindhu Das1,2

Indian Institute of Technology Roorkee1,Indian Institute of Science2

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8:00 PM - EN10.07.15
Inducing the Formation of Perovskite Nanoplatelets Using SnX4 Salts as Halide Precursors

Luiz Bonato1,Raphael Moral1,Gabriel Nagamine1,José Germino1,Arthur de Oliveira1,Douglas da Silva1,Fernando Galembeck1,Lazaro Padilha1,Ana Nogueira1

State University of Campinas1

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8:00 PM - EN10.07.16
Cs2NaBiCl6:Mn2+—A Tunable Halide Double Perovskite Phosphor

Jackson Majher1,Matthew Gray1,Patrick Woodward1

The Ohio State University1

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2019-12-04   Show All Abstracts

Symposium Organizers

Tae-Woo Lee, Seoul National University
Hanwei Gao, Florida State University
Maksym Kovalenko, ETH Zurich
Jiangeng Xue, University of Florida

Symposium Support

Silver
TCL Research
EN10.08/EN09.07: Joint Session: Physics of Perovskite Materials
Session Chairs
Joseph Berry
Tae-Woo Lee
Wednesday AM, December 04, 2019
Sheraton, 2nd Floor, Constitution B

8:00 AM - EN10.08.01/EN09.07.01
Exciton Properties in Individual Lead Halide Perovskite Nanocrystals

Brahim Lounis1

University of Bordeaux1

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8:30 AM - EN10.08.02/EN09.07.02
Charge-Carrier Recombination and Photon Recycling in Bulk and Quasi-2D Metal Halide Perovskites

Laura Herz1

University of Oxford1

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9:00 AM - EN10.08.03/EN09.07.03
Photoluminescence Mechanisms in MAPbBr3 Films with Controlled Crystal Size

Natalie Banerji1

University of Bern1

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9:15 AM - EN10.08.04/EN09.07.04
Ultrafast Electronic Sub-Gap State Dynamics and Exciton Coupling in Hybrid Metal-Halide Perovskites

Felix Deschler3,Franco Camargo1,Tetsuhiko Nagahara1,Sascha Feldmann2,Richard Friend2,Giulio Cerrulo1

Politecnico di Milano1,University of Cambridge2,Technische Universität München3

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9:30 AM -
BREAK


EN10.09/EN09.08: Joint Session: Nanoscale Emissive Perovskite Materials for Light-Emission and Absorbers
Session Chairs
Tzung-Fang Guo
Bin Hu
Wednesday AM, December 04, 2019
Sheraton, 2nd Floor, Constitution B

10:00 AM - EN10.09/EN09.08.01
Molecular Engineering of Two-Dimensional Organic-Inorganic Hybrid Perovskites

Letian Dou1

Purdue University1

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10:15 AM - EN10.09/EN09.08.02
Nanoscale and Bulk Perovskite Single-Crystals—Surface Engineering for Efficient LEDs, Photodetectors and Solar Cells

Osman Bakr1

KAUST1

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10:45 AM - EN10.09/EN09.08.03
Teaching Halide Double Perovskites to Absorb Sunlight

Hemamala Karunadasa1,Adam Slavney1,Bridget Connor1,Kurt Lindquist1,Stephanie Mack2,Linn Leppert3,Jeffrey Neaton4

Stanford University1,University of California, Berkeley2,University of Bayreuth3,Lawrence Berkeley National Laboratory4

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11:15 AM - EN10.09/EN09.08.04
A-Site Cation Composition Effects in Organic-Inorganic Metal Halide Perovskite Quantum Dots—Crystallographic Phase and Particle Ordering

Julian Vigil1,2,Michael Toney2,Joseph Luther3

Stanford University1,SLAC National Accelerator Laboratory2,National Renewable Energy Laboratory3

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11:30 AM - EN10.09/EN09.08.05
Highly Efficient Hybrid Perovskite Nanoparticle Light-Emitting Diodes Using Mixed Cation

Tae-Woo Lee1,Young-Hoon Kim1,Sungjin Kim1,Jinwoo Park1,Seung-Hyun Jo1,Hengxing Xu2,Yonghee Lee1,Laura Martínez-Sarti3,Henk Bolink3,Young-Woon Kim1,Bin Hu2

Seoul National University1,The University of Tennessee, Knoxville2,Universidad de Valencia3

Show Abstract

11:45 AM - EN10.09/EN09.08.06
Surface Chemistry of Colloidal Cesium Lead Halides Perovskite Nanocrystals and Its Impact on the Characteristics of Blue and Green Perovskite LEDs

Maryna Bodnarchuk1

Empa-Swiss Federal Laboratories for Materials Science and Technology1

Show Abstract

EN10.10: Engineering of Perovskite Composition and Emitting Devices
Session Chairs
Tzung-Fang Guo
Yanfa Yan
Wednesday PM, December 04, 2019
Sheraton, 2nd Floor, Back Bay D

1:30 PM - EN10.10.01
High Performance Perovskite Light-Emitting Devices for Displays and Advanced Applications

Zhi Kuang Tan1

National University of Singapore1

Show Abstract

2:00 PM - EN10.10.02
Fabrication of High-Performance Perovskite Optoelectronic Devices

Zhanhua Wei1

Huaqiao University1

Show Abstract

2:15 PM - EN10.10.03
High-Intensity CsPbBr3 Perovskite LED using Poly(bis(4-phenyl)(2,4,6-trimethylphenyl)amine) as Hole Transport and Electron-Blocking Layer

Gintautas Simkus1,2,Pascal Pfeiffer2,Simon Sanders2,Dominik Stümmler2,Aliènor Wagner2,Andrei Vescan2,Holger Kalisch2,Michael Heuken1,2

AIXTRON SE1,RWTH Aachen University2

Show Abstract

2:30 PM -
BREAK


EN10.11: Surface and Defect Passivation in Perovskite Light-Emitting Devices
Session Chairs
Tae-Woo Lee
Zhi Kuang Tan
Wednesday PM, December 04, 2019
Sheraton, 2nd Floor, Back Bay D

3:30 PM - EN10.11.01
Defect Passivation of Perovskite Layers for Efficient Perovskite Light-Emitting Diodes

Myoung Hoon Song1,Seungjin Lee1,Chung Hyeon Chang1,Jong Hyun Park1,Eui Dae Jung1,Han Young Woo2

Ulsan National Institute of Science and Technology1,Korea University2

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4:00 PM - EN10.11.02
Surface Passivation and Stability of Metal Halide Perovskite LEDs

Barry Rand1

Princeton University1

Show Abstract

4:30 PM - EN10.11.03
Dual Passivation of Both Lead and Halide Defects for Perovskite Light Emitting Diodes with External Quantum Efficiency Exceeding 20%

Zhengguo Xiao1,Zhibin Fang1,Wenjing Chen1

University of Science and Technology of China1

Show Abstract

4:45 PM - EN10.11.04
A Room Temperature Synthesis of Highly Robust Phosphonate-Capped Cesium Lead Bromide Perovskite Nanocrystals with Near-Unity Photoluminescence Quantum Yield

Alasdair Brown1,2,3,Thomas Hooper3,Xin Yu Chin3,Parth Vashishtha3,Suan Hui Pu1,Bahulayan Damodaran3,Ju Nie Tey2,Liudi Jiang1,Subodh Mhaisalkar3,Nripan Mathews3

University of Southampton1,Agency for Science, Technology and Research2,Nanyang Technological University3

Show Abstract

EN10.12: Poster Session III
Session Chairs
Hanwei Gao
Tae-Woo Lee
Wednesday PM, December 04, 2019
Hynes, Level 1, Hall B

8:00 PM - EN10.12.03
Pulsed Laser Synthesis and Tuning Optical Properties of High Quantum Yield Nitrogen Doped Graphene Quantum Dots

Muhammad Shehzad Sultan1,Vladimir I. Makarov1,Muhammad Sajjad2,Brad Weiner3,Gerardo Morell1

University of Puerto Rico – Rio Piedras1,Austin Peay State University2,University of Puerto Rico - Rio Piedras3

Show Abstract

8:00 PM - EN10.12.04
Highly Processable and Thermally Stable Perovskite Nanocrystals Embedded in Ceramic Matrix by Aerosol Deposition

Chaeyeon Son1,Sunghoon Kim1,Sang-Wook Kim1

Ajou University1

Show Abstract

8:00 PM - EN10.12.05
Core-Shell Perovskite Microcrystals

Sangyeon Cho1,2,Seok-Hyun Yun1,2

Massachusetts Institute of Technology1,Harvard Medical School and Massachusetts General Hospital2

Show Abstract

8:00 PM - EN10.12.06
Identifying and Reducing Interfacial Losses to Enhance Color-Pure Electroluminescence in Blue-Emitting Perovskite Nanoplatelet Light-Emitting Diodes

Robert Hoye1,May-Ling Lai1,Miguel Anaya1,Yu Tong2,3,Krzysztof Galkowski1,4,Tiarnan Doherty1,Weiwei Li1,Tahmida Huq1,Sebastian Mackowski4,Lakshminarayana Polavarapu2,3,Jochen Feldmann2,3,Judith MacManus-Driscoll1,Richard Friend1,Alexander Urban2,3,Samuel Stranks1

University of Cambridge1,Ludwig-Maximilian-Universitat Munchen2,Nanosystems Initative Munich (NIM) and Center for NanoScience (CeNS)3,Nicolaus Copernicus University4

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8:00 PM - EN10.12.07
X-Ray and Neutron Scattering Studies of Colloidal Nanocrystal Quantum Dots and Their Ligands

Michael Weir1,Daniel Toolan1,Neil Greenham2,Richard Friend2,Akshay Rao2,Anthony Ryan1,Richard Jones1

The University of Sheffield1,The University of Cambridge2

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8:00 PM - EN10.12.08
Single-Step Production and Controlled Heteroatom Doping of Photoluminescent Graphene Quantum Dots through Laser Ablation in Liquid

Rosemary Calabro1,Dong-Sheng Yang1,Doo Young Kim1

University of Kentucky1

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8:00 PM - EN10.12.09
Improving Color Purity in Thermally Activated Delayed Fluorescence Emitters

Ramin Ansari1,Wenhao Shao1,Seong Jun Yoon1,Jinsang Kim1,John Kieffer1

University of Michigan1

Show Abstract

8:00 PM - EN10.12.10
Internal Contact Electrification Lights Up Electroluminescent Phosphors in ‘Phosphor–Polymer’ Elastic Composites—A New Strategy for Converting Mechanical Energy into Light

Sung Jun Lim1,Gyudong Lee1,Seongkyu Song1,Younghoon Kim1,Soon Moon Jeong1

Daegu Gyeongbuk Institute of Science and Technology1

Show Abstract

8:00 PM - EN10.12.11
Flexible and Stretchable LEDs with Silica Coated Cesium Lead Halide Perovskite Nanocrystals through APTES Treatment

Sangyeop Lee1,Sanghyun Jeon1,Ho Kun Woo1,Soong Ju Oh1

Korea University1

Show Abstract

8:00 PM - EN10.12.12
Inkjet Printed Metal Halide Perovskite for Light-Emitting Diodes—From Bulk Perovskite To Perovskite Nanoparticles

Hyeon-Dong Lee1,Huanyu Zhou1,Hui Jae Choi2,Sungjin Kim1,Young-Hoon Kim3,Byung Doo Chin2,Tae-Woo Lee1

Seoul National University1,Dankook University2,NREL3

Show Abstract

8:00 PM - EN10.12.13
Tailoring Size and Dimensionality (0D/1D/2D) of Cesium Lead Halide Perovskite Nanocrystals through Immiscible Polar Solvent Assisted Post Synthetic Oriented Attachment

Sanghyun Jeon1,Junhyuk Ahn1,Ho Kun Woo1,Soong Ju Oh1

Korea University1

Show Abstract

8:00 PM - EN10.12.14
Doped Two-Dimensional Perovskites for Light Emitting Applications

Daniele Cortecchia1,Wojciech Mroz1,Tetiana Borzda1,Giulia Folpini1,Rosaria Brescia1,Luca Leoncino1,Annamaria Petrozza1

Istituto Italiano di Tecnologia1

Show Abstract

8:00 PM - EN10.12.15
Rational Design of Multicolor Lanthanide-Based Upconversion Nanocrystals

Sanyang Han1,Akshay Rao1

University of Cambridge1

Show Abstract

8:00 PM - EN10.12.16
Lattice Anchoring Stabilizes Solution-Processed Semiconductors

Mengxia Liu1,2,Yuelang Chen1,Chih-Shan Tan1,Rafael Quintero-Bermudez1,Andrew Proppe1,Rahim Munir1,Hairen Tan3,Oleksandr Voznyy1,Benjamin Scheffel1,Grant Walters1,Andrew Kam1,Bin Sun1,Min-Jae Choi1,Sjoerd Hoogland1,Aram Amassian4,Shana Kelley1,F. Pelayo Garcia de Arquer1,Edward Sargent1

University of Toronto1,University of Cambridge2,Nanjing University3,North Carolina State University4

Show Abstract

8:00 PM - EN10.12.17
Direct Synthesis of CsPbBr3 Nanocrystal-Polymer Composite Films by UV Curable Prepolymer through Room Temperature Reprecipitation Method

Sungho Woo1,Wook Hyun Kim1

Daegu Gyeongbuk Institute of Science and Technology1

Show Abstract

8:00 PM - EN10.12.18
Giant Modal Gain Coefficients in Colloidal Nanoplatelets

Burak Guzelturk1,Matthew Pelton2,Murat Olutas3,Hilmi Volkan Demir4,5

Stanford University1,University of Maryland Baltimore County2,Bolu Abant Izzet Baysal University3,Bilkent University4,Nanyang Technological University5

Show Abstract

8:00 PM - EN10.12.19
A Micro-Spherical Metal-Dielectric Plasmonic Platform for Strong Light Absorption and Emission

Seok Joon Kwon1

Korea Institute of Science & Technology1

Show Abstract

8:00 PM - EN10.12.21
Optical Gain Modulation of a Colloidal Quantum Dot Film in an Electrical Device

Junhong Yu1,Sushant Shendre1,Weon-kyu Koh1,Baiquan Liu1,Songyan Hou1,Chathuranga Hettiarachchi1,Savas Delikanli1,Pedro Martínez1,Muhammad Birowosuto1,Hong Wang1,Hilmi Volkan Demir1,2,Cuong Dang1

Nanyang Technological University1,Bilkent University2

Show Abstract

8:00 PM - EN10.12.22
Continuous-Wave Pumped Biexciton Emission in Copper-Doped Colloidal Quantum Wells

Junhong Yu1,Manoj Sharma1,Mingjie Li1,Pedro Martínez1,Savas Delikanli2,Ashma Sharma1,Yemliha Altintas2,Chathuranga Hettiarachchi1,Tze Chien Sum1,Hilmi Volkan Demir1,2,Cuong Dang1

Nanyang Technological University1,Bilkent University2

Show Abstract

8:00 PM - EN10.12.23
Uniformly Dispersed Colloidal Quantum Dots in Conductive Polymer for High-Sensitivity and Ultra-Fast Infrared Photodetectors

Yifan Dong1,2

China University of Geosciences1,The Chinese University of Hong Kong2

Show Abstract

8:00 PM - EN10.12.24
Improved Stability and Performance of All Inorganic Perovskite Quantum Dots by Mixing Rubidium Cation and Fabrication of Their Full-Color Film with Wide Color Gamut

Seungmin Baek1,Sang-Wook Kim1

Ajou University1

Show Abstract

8:00 PM - EN10.12.25
Efficient Light Emitting Diode Achieved by Using Mixed 2D/3D Perovskites and Manipulating Charge-Injection Balance

Weiming Qiu1,2,Azhar Fakharuddin1,2,Jielin Yan1,3,Guillaume Croes1,2,Robert Gehlhaar1,Andrey Kadashchuk4,Vidmantas Gulbinas5,Hongzheng Chen3,Paul Heremans1,2

imec1,KU Leuven2,Zhejiang University3,National Academy of Sciences of Ukraine4,Center for Physical Sciences and Technology5

Show Abstract

8:00 PM - EN10.12.26
Uniformity Enhancement of Photo-Luminescent Quantum Dots Dispersed in Liquid Crystalline Matrix for Emissive Displays

Sujie Kang1,Sin-Hyung Lee1,Sin-Doo Lee1

Seoul National Univ1

Show Abstract

8:00 PM - EN10.12.27
Improving Thermal Stability of Core/Shell Quantum Dots Using Block Copolymer Protective Layer

Geon Yeong Kim1,Eugene Cho1,Yeon Sik Jung1

Korea Advanced Institute of Science and Technology1

Show Abstract

2019-12-05   Show All Abstracts

Symposium Organizers

Tae-Woo Lee, Seoul National University
Hanwei Gao, Florida State University
Maksym Kovalenko, ETH Zurich
Jiangeng Xue, University of Florida

Symposium Support

Silver
TCL Research
EN10.13: Physics and Lasing Properties of Nanoscale Emitters
Session Chairs
Hanwei Gao
Jiangeng Xue
Thursday AM, December 05, 2019
Sheraton, 2nd Floor, Back Bay D

8:00 AM - EN10.13.01
Room Temperature Optical Properties of Single Perovskite Quantum Dots

Gabriele Raino1,2,Annelies Landuyt1,2,Franziska Krieg1,2,Caterina Bernasconi1,2,Stefan Ochsenbein1,2,Dmitry Dirin1,2,Maryna Bodnarchuk1,2,Maksym Kovalenko1,2

ETH Zürich1,Empa – Swiss Federal Laboratories for Materials Science and Technology2

Show Abstract

8:30 AM - EN10.13.02
Efficient Emission and Optical Outcoupling in Perovskite LEDs via Photon Recycling

Neil Greenham1

University of Cambridge1

Show Abstract

9:00 AM - EN10.13.03
Low-Threshold Upconverting Microlasers via Controlled Assembly of lanthanide-Doped Nanoparticles

Ayelet Teitelboim1,Yawei Liu1,Kaiyuan Yao2,Angel Fernandez-Bravo1,Virginia Altoe1,Shaul Aloni1,Bruce Cohen1,P James Schuck2,Emory Chan1

Lawrence Berkeley National Laboratory1,Columbia University2

Show Abstract

9:15 AM - EN10.13.04
Widely Tunable Laser from Mixed-Halide Perovskites and Optical Amplification from Functional Perovskite Light-Emitting Diodes

Kwangdong Roh1,Hoyeon Kim2,Lianfeng Zhao1,William Gunnarsson1,Noel Giebink2,Barry Rand1

Princeton University1,The Pennsylvania State University2

Show Abstract

9:30 AM -
BREAK


10:00 AM - EN10.13.05
Controlling Orbit-Orbit Interaction in Hybrid Perovskites through Managing Grain Formation towards Amplified Spontaneous Emission

Bin Hu1

University of Tennessee1

Show Abstract

10:30 AM - EN10.13.06
Spectal Linebroadening of CdSe Nanoplatelets and Quantum Dots for Light Emitting Devices

Johanna van der Bok1,Bas Salzmann1,Daphne Dekker1,Matt Peerlings1,Andries Meijerink1

Utrecht University1

Show Abstract

10:45 AM - EN10.13.07
Design Rules for One-Step Seeded Growth of Nanocrystal Heterostructures

Emory Chan1,Haoran Yang2,Leslie Hamachi3,Iva Rreza3

Lawrence Berkeley National Laboratory1,Lawrence Berkeley National Lab2,Columbia University3

Show Abstract

11:00 AM - EN10.13.08
Sinlge Exciton Gain and Stimulated Emission from Robust Doped PbS CQD Films at Room Temperature

Sotirios Christodoulou1,Inigo Ramiro1,Andreas Othonos2,Alberto Figueroba1,Mariona Dalmases1,Onur Ozdemir1,Santanu Pradhan1,Grigorios Itskos2,Gerasimos Konstantatos1

ICFO - Institut de Ciencies Fotoniques1,University of Cyprus2

Show Abstract

11:15 AM - EN10.13.09
Photothermal Threshold Quantum Yield Measurements of Near-Unity Nanoscale Emitters

Ben Cotts1,David Hanifi1,Ethan Curling2,Brent Koscher2,Paul Alivisatos2,Alberto Salleo1

Stanford University1,University of California, Berkeley2

Show Abstract

11:30 AM - EN10.13.10
Nanoscale Core-Shell Hyperbolic Structure—An Emerging Platform to Trigger Laser Action from Light-Emitting Materials

Hung-I Lin1,Kanchan Yadav1,Kun-Ching Shen1,Chun-Che Wang1,Ting-Jia Chang1,Monika Kataria1,Golam Haider1,Pradip Kumar Roy1,Yit-Tsong Chen1,Yang-Fang Chen1

National Taiwan University1

Show Abstract

EN10.14: Synthesis, Characterization and Physics of Perovskite Nanocrystals and QDs
Session Chairs
Sohee Jeong
Maksym Kovalenko
Thursday PM, December 05, 2019
Sheraton, 2nd Floor, Back Bay D

1:30 PM - EN10.14.01
Trion Dynamics in Perovskite Nanocrystals

Yoshihiko Kanemitsu1

Kyoto University1

Show Abstract

2:00 PM - EN10.14.02
Carrier Dynamics in Halide Perovskite Nanocrystal Assemblies

Jochen Feldmann1

Ludwig-Maximilians-Universität (LMU)1

Show Abstract

2:30 PM - EN10.14.03
Improving Upconversion Performance of Colloidal Quantum Dot Nanostructures through Heterostructure Engineering

Jill Cleveland1,Tory Welsch1,Eric Chen1,Christopher Milleville1,Kyle Lennon1,Jing Zhang1,James Bork1,Joshua Zide1,Matthew Doty1

University of Delaware1

Show Abstract

2:45 PM - EN10.14.04
The Room-Temperature Electrical Generation of a Single Exciton in a Single Colloindal Quantum Dot

Yunzhou Deng1

Zhejiang University1

Show Abstract

3:00 PM -
BREAK


EN10.15: Applications of Perovskite Nanocrystals and QDs
Session Chairs
Maksym Kovalenko
Thursday PM, December 05, 2019
Sheraton, 2nd Floor, Back Bay D

3:30 PM - EN10.15.01
In Situ Fabricated Perovskite Quantum Dots for Display Applications

Haizheng Zhong1

Beijing Inst of Technology1

Show Abstract

4:00 PM - EN10.15.02
III-V Colloidal Nanocrystals for Optoelectronic Applications

Sohee Jeong1

Sungkyunkwan University (SKKU)1

Show Abstract

4:30 PM - EN10.15.03
Unraveling the Origin of Operational Instability of Quantum Dot Based Light-Emitting Diodes

Jun Hyuk Chang1,Kookheon Char1,Wan Ki Bae2

Seoul National University1,Sungkyunkwan University2

Show Abstract

4:45 PM - EN10.15.04
Role of Cationic Ligands on Surface Passivation of Cesium Lead Bromide Nanocrystals

Lucy Yoon1,Joshua Choi1

University of Virginia1

Show Abstract

EN10.16: Poster Session IV
Session Chairs
Hanwei Gao
Maksym Kovalenko
Tae-Woo Lee
Jiangeng Xue
Thursday PM, December 05, 2019
Hynes, Level 1, Hall B

8:00 PM - EN10.16.01
A New Approach to Fabricate Three-Dimensional GaN LEDs for Effective Light Energy Conversion

Youngshik Cho1,Min Soo Jeon1,Hanmin Jang1,Heung Soo Lee1,Dong Rip Kim1

Hanyang University1

Show Abstract

8:00 PM - EN10.16.02
Enhanced Electroluminescence Intensity Using Voltage Waveform Control in Alternative-Current Driven Organic Light-Emitting Diode

Byeong-gon Kim1,Duck-Kyu Lim1,Jun-Chan Choi1,Hak-Rin Kim1

Kyungpook National University1

Show Abstract

8:00 PM - EN10.16.03
3D Bromide Hybrid Perovskite–Based Microcavity for Large Surface and Low-Cost Polaritonic Applications

Paul Bouteyre1,Hai Son Nguyen2,Jean-Sébastien Lauret1,Gaëlle Trippé-Allard1,Géraud Delport1,Ferdinand Lédée1,Hiba Diab1,Ali Belarouci2,Christian Seassal2,Damien Garrot3,Fabien Bretenaker1,Emmanuelle Deleporte1

Laboratoire Aimé Cotton, CNRS, ENS Paris-Saclay, Université Paris- Saclay1,Université de Lyon, Institut des Nanotechnologies de Lyon - INL, UMR CNRS 5270, CNRS2,Groupe d’Etude de la Matière Condensée, Université de Versailles Saint Quentin En Yvelines, Université Paris-Saclay3

Show Abstract

8:00 PM - EN10.16.04
From Photoluminescent Nanoparticle Powders to Ceramics—Process induced Barium Distribution between Particle Volume, Surfaces and Interfaces of MgO Nanocrystals

Oliver Diwald1,Thomas Schwab1,Hasan Razouq1,Gregor Zickler1,Matthias Niedermaier1

University of Salzburg1

Show Abstract

8:00 PM - EN10.16.05
Citric-Acid-Based Carbon Dots with Luminescence Quantum Yields > 50%—Spectral Tuning of the Luminescence by Ligand Exchange and pH Adjustment

Florian Meierhofer1,Frank Dissinger2,Florian Weigert3,Siegfried Waldvogel2,Ute Resch-Genger3,Tobias Voss1

Braunschweig University of Technology1,Johannes Gutenberg Universtiy2,Federal Institute for Materials Research and Testing3

Show Abstract

8:00 PM - EN10.16.06
Quantum Efficient Semiconducting Nanocrystal and Passivation Layer for Optimal Opto-Electronic Application

Taliya Gunawansa1,Sangram Pradhan1,Messaoud Bahoura1,Jacob Strimaitis1,Wagneci Hawley1

Norfolk State University1

Show Abstract

8:00 PM - EN10.16.07
Multi-Exciton Interactions and Size—An Interplay for Efficient Two-Photon Induced Gain in Perovskite Quantum Dots

Lazaro Padilha1,Gabriel Nagamine1,Jaqueline Rocha1,Luiz Bonato1,Ana Nogueira1,Carlos Brito Cruz1

Universidade Estadual de Campinas1

Show Abstract

8:00 PM - EN10.16.08
First-Principles Study on the Fundamental Limit in the Homogeneous Linewidth of CdSe Quantum Dot

Sungwoo Kang1,Youngho Kang2,Seungwu Han1

Seoul National University1,Korea Institute of Materials Science2

Show Abstract

8:00 PM - EN10.16.09
Near Infrared Light Emitter of Single-Walled Carbon Nanotubes with Local Functionalization Using Bis-aryldiazonium Modifiers

Tomohiro Shiraki1,Boda Yu1,Naotoshi Nakashima1,Tsuyohiko Fujigaya1

Kyushu University1

Show Abstract

8:00 PM - EN10.16.10
Chemical Origin of Visible and Near-Infrared Photoluminescence from Graphite-Derived Carbon Dots

Yoonsang Park1,Woosung Kwon2

Pohang University of Science and Technology1,Sookmyung Women's University2

Show Abstract

8:00 PM - EN10.16.12
Highly Efficient AlGaN Deep Ultraviolet Light-Emitting Diodes with Localized Surface Plasmon Resonance by 40 nm Al Nanoparticles Array Using Block Copolymer Self-Assembly

Gyeongwon Ha1,Jin Kon Kim1

Pohang University of Science and Technology1

Show Abstract

8:00 PM - EN10.16.13
New Sulfide Precursor with Tunable Decomposition by Lewis Base for Controlled Shell Deposition on Quantum Dot Cores

Hee-Sun Han1,Joonhyuck Park1

University of Illinois at Urbana Champaign1

Show Abstract

8:00 PM - EN10.16.14
Enhanced Efficiency of InP Quantum Dot Light-Emitting Diodes by Metal Doped ZnO Electron Transport Layer

Jaeyoul Kim1,Byeong Guk Jeong2,Wan Ki Bae2,Jeonghun Kwak1

Seoul National University1,Sungkyunkwan University Advanced Institute of NanoTechnology2

Show Abstract

8:00 PM - EN10.16.15
Doping InP Quantum Dots with Cu+ Slows Down Hot Electron Cooling

Paul Prins1,Pieter Geiregat2,Dirk Spruijt1,Freddy Rabouw1,Celso de Mello Donega1,Daniel Vanmaekelbergh1

Debye Institute for Nanomaterials Science1,Physics and Chemistry of Nanostructures Group2

Show Abstract

8:00 PM - EN10.16.16
Fast Electron Transfer from Colloidal PbS Nanosheets to TiO2

Yiteng Tang1,Shashini Premathilaka1,Tharaka Weeraddana1,Liangfeng Sun1

Bowling Green State University1

Show Abstract

8:00 PM - EN10.16.17
Synthesis and Photoluminescence Properties of Upconverting Nanomaterials Produced through Laser Ablation in Liquid

Rosemary Calabro1,Priya Karna1,Dong-Sheng Yang1,Doo Young Kim1

University of Kentucky1

Show Abstract

8:00 PM - EN10.16.18
Enhancing Phosphorescence in Metal-Free Organic Phosphors by Synergistically Combining Contributing Factors

Ramin Ansari1,Jinsang Kim1,John Kieffer1

University of Michigan1

Show Abstract

8:00 PM - EN10.16.19
Broadband White Emission in Cs2AgIn1–xBixCl6 Phosphors

Matthew Gray1,Patrick Woodward1

The Ohio State University1

Show Abstract

8:00 PM - EN10.16.20
High-Efficiency UV Light-Emitting Diodes Based on Catalyst-Free Gd-ZnO Nanotube Array Grown on p-GaN

Iman Roqan1,Norah Alwadai1,Idris Ajia1,Bilal Janjua1,Boon Ooi1

King Abdullah University of Science and Technology1

Show Abstract

8:00 PM - EN10.16.21
Dynamic Etching and Functionalization of Germanium Nanocrystals for Tunable Photoluminescence

Shuang Cui1,Robert Tenent1,Gregory Pach1,Nathan Neale1,Lance Wheeler1

National Renewable Energy Lab1

Show Abstract

8:00 PM - EN10.16.22
The Effect of Molecular Conformations on The Photophysics of External Stimuli-Responsive Organic Emitters—Thermally Activated Delayed Fluorescence vs Room-Temperature Phosphorescence

Youhei Takeda1,Przemyslaw Data2

Osaka University1,Silesian University of Technology2

Show Abstract

8:00 PM - EN10.16.23
Integration of Uponconversion Nanoparticles and Core-Shell Meta-Structure—An Efficient Platform towards Efficient Uponconversion Efficiency

Yu Ting Huang1,Ting-Jia Chang1,Kanchan Yadav1,Hung-I Lin1,Monika Kataria1,Chun-Che Wang1,Yit-Tsong Chen1,Yang-Fang Chen1

National Taiwan University1

Show Abstract

8:00 PM - EN10.16.24
Pulsed Laser Synthesis and Superparamagnetic Properties of Metal-Free Nitrogen Doped Graphene Quantum Dots

Muhammad Shehzad Sultan1,Vladimir I. Makarov1,Muhammad Sajjad2,Brad Weiner1,Gerardo Morell1

University of Puerto Rico - Rio Piedras1,Austin Peay State University2

Show Abstract

8:00 PM - EN10.16.25
Development of Solution-Processable Blue OLEDs Based on Thermally Activated Delayed Fluorescence (TADF) with Spiroacridine Donor

Chul Woong Joo1,Nam Sung Cho1,Jaehyun Moon1,Seung-Youl Kang1,Seong-Deok Ahn1,Yun Hi Kim2,Jonghee Lee3,Hyunkoo Lee1

ETRI1,Gyeongsang National University2,Hanbat National University3

Show Abstract

8:00 PM - EN10.16.26
Current Transport Mechanism and Photodetection in Graphene Quantum Dot/GaN Schottky Contacts

Bhishma Pandit1,Jaehee Cho1

Chonbuk National Univ1

Show Abstract

8:00 PM - EN10.16.27
Three-Dimensional Whispering Gallery Mode Laser from AlInGaN-Based Rolled-Up Microcavity

Yufeng Li1,2,Peng Hu1,2,Xilin Su1,2,Feng Yun1,2

Shaanxi Provincial Key Laboratory of Photonics & Information Technology1,Solid-State Lighting Engineering Research Center, Xi’an Jiaotong University2

Show Abstract

8:00 PM - EN10.16.28
Intraband Mid- and Long-Wave Infrared Pbs Colloidal Quantum Dots Photodetectors Enabled by Robust Heavy Doping

Onur Ozdemir1,Inigo Ramiro1,Sotirios Christodoulou1,Shuchi Gupta1,Mariona Dalmases1,Maria Pedrosa1,Gerasimos Konstantatos1,2

ICFO - Institute of Photonic Sciences1,ICREA2

Show Abstract

8:00 PM - EN10.16.29
Broadband White-Light Emission from Supramolecular Piperazinium-Based Lead Halide Perovskites Linked by Hydrogen Bonds

Mi Hee Jung1

Sejong University1

Show Abstract

8:00 PM - EN10.16.30
General Synthetic Route to High-Quality Colloidal III–V Semiconductor Quantum Dots Based on Pnictogen Chlorides

Tianshuo Zhao1,Nuri Oh1,2,Davit Jishkariani1,Mingliang Zhang1,Han Wang1,Na Li3,Jennifer Lee1,Chenjie Zeng1,Manisha Muduli1,Hak-Jong Choi1,Dong Su3,Christopher Murray1,Cherie Kagan1

University of Pennsylvania1,Hanyang University2,Brookhaven National Laboratory3

Show Abstract

8:00 PM - EN10.16.31
Decoding Fluorophore X—Characterization of a Novel, Non-Blinking, Single Photon Source

Nicole Cogan1,Zoran Ristanovic2,Michel Orrit2,Todd Krauss1

University of Rochester1,Leiden University2

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8:00 PM - EN10.16.32
Photoluminescence of High-Quality and Biocompatible Graphene Quantum Dots Synthesized by Hydrogen-Assisted Vacuum Pyrolysis of Silicon Carbide for Bioimaging Application

Naeun Lee1,Heonyong Jeong1,Sang Yoon Lee1,Jung Woo Kim1,Hyung San Lim1,Sung Oh Cho1

Korea Advanced Institute of Science and Technology1

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8:00 PM - EN10.16.33
Efficient Upconversion Films for Si-Based Photodetectcors

Sandeep Kumar1,Nidhi Dua1,Madhusudan Singh1

Indian Institute of Technology Delhi1

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8:00 PM - EN10.16.34
Pressureless Sintering of M2Si5N8:Eu2+ (M=Ba, Sr) Phosphor Ceramic Using MgO, CaO Additives Effect as Sintering Aids

Jeong Woo Lee1

Korea Polytechnic University1

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8:00 PM - EN10.16.35
InGaN/GaN Honeycomb Lattice Nanocolumun LEDs

Gyo Imamura1,Keigo Yoshida2,Akihiro Ueno2,Keiji Takimoto1,Rie Togashi1,Ichirou Nomura1,Tomohiro Yamaguchi2,Tohru Honda2,Katsumi Kishino1

Sophia University1,Kogakuin University2

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8:00 PM - EN10.16.36
Stability and Doping of Lead-Free Double Perovskite Nanocrystals

Yehonadav Bekenstein1

Technion–Israel Institute of Technology1

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8:00 PM - EN10.16.37
Metal–Organic Frameworks as Environment-Friendly White Light Emitters

Muhammad Usman1,Maximillian Chibuike1,Tatiana Timofeeva1

New Mexico Highlands University1

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8:00 PM - EN10.16.38
Methylammonium Lead Halide Nanocrystals for Efficient and Color Pure Red-LEDs

Yasser Hassan1,Jong Hyun Park2,Aditya Sadhanala1,Bo Ram Lee2,Richard Friend3,Henry Snaith1

University of Oxford1,Ulsan National Institute of Science and Technology (UNIST)2,University of Cambridge3

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2019-12-06   Show All Abstracts

Symposium Organizers

Tae-Woo Lee, Seoul National University
Hanwei Gao, Florida State University
Maksym Kovalenko, ETH Zurich
Jiangeng Xue, University of Florida

Symposium Support

Silver
TCL Research
EN10.17: Infrared, Blue and White Perovskites
Session Chairs
Hanwei Gao
Jiangeng Xue
Friday AM, December 06, 2019
Hynes, Level 2, Room 208

8:30 AM - EN10.17.01
Epitaxial Germanium-Tin Nanowires for Nanoscale mid-IR Emitters

Sven Barth3,1,Michael Seifner1,Alain Dijkstra2,Jos Haverkort2

Vienna University of Technology1,Eindhoven University of Technology2,Goethe University Frankfurt3

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8:45 AM - EN10.17.02
Brighter Colloidal PbS Nanosheets as an Infrared Emitter

Yiteng Tang1,Shashini Premathilaka1,Tharaka Weeraddana1,Liangfeng Sun1,Antara Antu1

Bowling Green State University1

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9:00 AM - EN10.17.03
(110)-Oriented 2D Halide (X = I, Br, Cl) Perovskites Templated by Small Cyclic Diammonium Cation with White-Light Emission

Xiaotong Li1,Peijun Guo2,Mikael Kepenekian3,Ido Hader1,Claudine Katan3,Jacky Even4,Konstantinos Stoumpos5,Richard Schaller2,Mercouri Kanatzidis1

Northwestern University1,Argonne National Laboratory2,Institut des Sciences Chimiques de Rennes3,FOTON4,University of Crete5

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9:15 AM - EN10.17.04
Hybrid-Typed Perovskite Quantum Dots White LEDs for Wide Color Gamut Display

Chieh-Yu Kang1,Chih-Hao Lin1,Chun-Lin Tsai1,Chin-Wei Sher1,Po-Tsung Lee1,Hao-Chung Kuo1

National Chiao Tung University1

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9:30 AM - EN10.17.05
Quantum Dot Based Flexible Full Color Micro-LED Display

Lu Hing Hu1,Jae Yong Choi1,Sumin Hwangbo1,Jong-Hyun Ahn1

Yonsei University1

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9:45 AM -
BREAK


EN10.18: Characterization of Nanocrystals and Physics of Pervoskite Devices
Session Chairs
Sohee Jeong
Haizheng Zhong
Friday AM, December 06, 2019
Hynes, Level 2, Room 208

10:30 AM - EN10.18.01
How Magic-Sized Clusters Grow—Insights from Experiments

Aniket Sandip Mule1,Sergio Mazzotti1,Aurelio Rossinelli1,Simon Solari1,Marianne Aellen1,David Norris1

Optical Materials Engineering Laboratory, Department of Mechanical and Process Engineering, ETH Zurich1

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10:45 AM - EN10.18.02
How Magic-Sized Clusters Grow—A Microscopic Theory

Sergio Mazzotti1,Aniket Sandip Mule1,David Norris1

ETH Zurich1

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11:00 AM - EN10.18.03
Halide Perovskites—Is it All about the Interfaces?

Philip Schulz1

CNRS IPVF1

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EN10.19: Synthesis of Inorganic Nanomaterials
Session Chairs
Sohee Jeong
Haizheng Zhong
Friday PM, December 06, 2019
Hynes, Level 2, Room 208

1:45 PM - EN10.19.02
Top-Emitting Quantum Dot Light-Emitting Diodes Based on InP Quantum Dots

Taesoo Lee1,Donghyo Hahm1,Kyunghwan Kim1,Jeonghun Kwak1

Seoul National University1

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2:00 PM - EN10.19.03
Controlling Intermediates in the Two-Step Growth of PbS Nanocrystals

Philippe Green1,Philip Sohn1,Christian Imperiale1,Mark Wilson1

University of Toronto1

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2:15 PM - EN10.19.04
Towards Ultra-Stable Indium Phosphide Quantum Dots

Peter Reiss1,David Wegner1,Anass Benayad1,Delphine Boutry1,Marie Carriere1

CEA1

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2:45 PM - EN10.19.05
Two-Colour Fluorescence Intermittency Spectroscopy—Shedding Light on Blinking in Nanocrystals

Minhal Hasham1,Mark Wilson1

University of Toronto1

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3:00 PM -
BREAK


EN10.20: Nanowire LEDs and Lasing Applications
Session Chairs
Hanwei Gao
Friday PM, December 06, 2019
Hynes, Level 2, Room 208

3:30 PM - EN10.20.01
Recrystallized All-Inorganic Lead Halide Perovskite Thin-Films Show Low-Threshold Stimulated Emission and Lasing at Room Temperature

Thomas Riedl1,Neda Pourdavoud1,Tobias Haeger1,Andre Mayer1,Manuel Runkel1,Piotr Cegielski2,Ivan Shutsko1,Anna Lena Giesecke2,Ouacef Charfi3,Ralf Heiderhoff1,Stefan Zaefferer4,Max Lemme2,David Becker-Koch5,Yana Vaynzof5,Hella-Christin Scheer1,Wolfgang Kowalsky3,Patrick Görrn1

Wuppertal University1,AMO GmbH2,Technical University of Braunschweig3,Max Planck Institut für Eisenforschung4,Heidelberg University5

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3:45 PM - EN10.20.02
Environmentally Stable Room Temperature Continuous Wave Lasing in Two-Dimensional Photonic Crystal Polycarbonate Perovskite Composite

Jiyoung Moon1,Masoud Alahbakhshi1,Abouzar Gharajeh1,Ross Haroldson1,Sunah Kwon1,Zhitong Li1,Roberta Hawkins1,Moon Kim1,Walter Hu1,Anvar Zakhidov1,2,Qing Gu1

University of Texas at Dallas1,ITMO University2

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4:00 PM -
OPEN DISCUSSION


4:15 PM - EN10.20.04
Efficient Light Emitter by Scalable InGaN Nanowire Photonic Crystal

Roksana Rashid1,Zetian Mi1,2

McGill University1,University of Michigan–Ann Arbor2

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4:30 PM - EN10.20.05
Design of Novel Deep Ultra-Violet AC-Driven Electroluminescence Devices Based on Boron Nitride Nano-Materials

Weiqiang Yuan1,Thushan Wickramasinghe1,Wojciech Jadwisienczak1

Ohio University1

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Symposium Support