2019 MRS Spring Meeting & Exhibit

Symposium ES19: Excitonic Materials and Quantum Dots for Energy Conversion

2019-04-23   Show All Abstracts

Symposium Organizers

MingLee Tang, University of California, Riverside
Joseph Luther, National Renewable Energy Laboratory
Wanli Ma, Soochow University
Nobuhiro Yanai, Kyushu University

Symposium Support

Nanoscale Advances & Chemical Science | Royal Society of Chemistry
ES19.01: Perovskite Quantum Dots
Session Chairs
Joseph Luther
Susanna Thon
Tuesday AM, April 23, 2019
PCC North, 100 Level, Room 132 A

10:30 AM - ES19.01.01
Near-Infrared-Emissive Colloidal Nanocrystals of Multinary Lead Halide Perovskites

Maksym Kovalenko1,2

ETH Zurich1,Empa–Swiss Federal Laboratories for Materials Science and Technology2

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11:00 AM - ES19.01.02
Exciton Fine Structure in Cesium Lead Halide Perovskite Nanocrystals

Peter Sercel1,John Lyons2,Noam Bernstein2,Alexander Efros2

California Institute of Technology1,U.S. Naval Research Laboratory2

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11:30 AM - ES19.01.03
Quantum-Cutting Ytterbium-Doped Halide Perovskites Showing Photoluminescence Quantum Yields Approaching 200%

Daniel Gamelin1

University of Washington1

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ES19.02: Colloidal Quantum Dot Photovoltaics and Thin Films
Session Chairs
Wanli Ma
Matthew Panthani
Tuesday PM, April 23, 2019
PCC North, 100 Level, Room 132 A

1:30 PM - ES19.02.01
High Efficiency Inverted Structural Colloidal Quantum Dot Solar Cells

Zhijun Ning1,Ruili Wang1

ShanghaiTech University1

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2:00 PM - ES19.02.02
Concentration Factor Thermodynamic Limits in Luminescent Solar Concentrators

Megan Phelan1,David Needell1,Haley Bauser1,Ognjen Ilic1,Colton Bukowsky1,Zachary Nett2,Brent Koscher2,Paul Alivisatos2,Harry Atwater1

California Institute of Technology1,University of California, Berkeley2

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2:15 PM - ES19.02.03
PbS QD/ZnO Nanowire Solar Cells for Series-Connected Triple-Junction Solar Cells with Approximately 30% Efficiency

Takaya Kubo1,Haibin Wang1,Shoichiro Nakao1,Naoya Miyashita1,Yoshitaka Okada1,Tetsuya Hasegawa1,Jota Nakazaki1,Hiroshi Segawa1

The University of Tokyo1

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2:30 PM - ES19.02.04
Transport in Quantum Dot Solids

Vanessa Wood1

ETH Zürich1

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3:00 PM -
Break


3:30 PM - ES19.02.05
Pre-Exchanged Quantum Dot Ink Based Solar Cells

Sung-Yeon Jang1

Kookmin University1

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4:00 PM - ES19.02.06
GaTlAs Quantum Well Solar Cells for Sub-Band Gap Absorption

Ahmed Zayan1,Thomas Vandervelde1

Tufts University1

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4:15 PM - ES19.02.07
Ligand Passivation Strategies for CsPbX3 Nanocrystals

Ashley Marshall1,Olivia Ashton1,Bernard Wenger1,Henry Snaith1

University of Oxford1

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4:30 PM - ES19.02.08
Colloidal Quantum Dot Photovoltaics

Edward Sargent1

University of Toronto1

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ES19.03: Poster Session I
Session Chairs
MingLee Tang
Joel Yuen Zhou
Tuesday PM, April 23, 2019
PCC North, 300 Level, Exhibit Hall C-E

5:00 PM - ES19.03.01
RGB QLED Device Prepared by Inkjet Printing with Mixed Solvent and Printing Rout

Tai Yu-Chieh1,Shih-Jung Ho1,Kuo-Yang Lia1,Hsueh-shih Chen1

National Tsing Hua University1

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5:00 PM - ES19.03.02
Size-Tunable Synthesis of Cadmium Selenide Quantum Dots to Increase Solar Cell Efficiency

Jacob Strimaitis1,Taliya Gunawansa1,Sangram Pradhan1,Messaoud Bahoura1

Norfolk State University1

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5:00 PM - ES19.03.03
Efficient Production of Ultraviolet Light from Kinetically Controlled Synthesis of CdS Nanocrystals

Paulina Jaimes1

University of California, Riverside1

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5:00 PM - ES19.03.04
Zinc Thiolate Determines the Identity of ZnS Shells on Cu-Deficient Cu-In-S QDs

Eric Hansen1,Sophie Bertram1,Jason Yoo1,Moungi Bawendi1

Massachusetts Institute of Technology1

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5:00 PM - ES19.03.05
Novel Dendritic Large Molecules Exhibiting Thermally Activated Delayed Fluorescence for Simple-Processed Organic Light Emitting Diodes

Hyung Kim1,Seo Yeon Park1,Mallesham Godumala1,Su Hong Park1,choel hoon Jeong1,Jiwon Yoon1,Chae Yeong Kim1,Min Ju Cho1,Dong Hoon Choi1

Korea University1

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5:00 PM - ES19.03.06
Lanthanide Decorated Semiconductor Quantum Dots for Use as Broadly Absorbing Downshifters

Joseph Swabeck1,2,Stefan Fischer1,2,Noah Bronstein1,2,Paul Alivisatos1,2,3

University of California, Berkeley1,Lawrence Berkeley National Laboratory2,Kavli Energy NanoScience Institute3

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5:00 PM - ES19.03.07
Critical Casimir Forces Drive Quantum Dot Epitaxy

Emanuele Marino1,2,Bas Kluft1,Thomas Kodger3,Peter Schall1

University of Amsterdam1,University of Pennsylvania2,Wageningen University & Research3

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2019-04-24   Show All Abstracts

Symposium Organizers

MingLee Tang, University of California, Riverside
Joseph Luther, National Renewable Energy Laboratory
Wanli Ma, Soochow University
Nobuhiro Yanai, Kyushu University

Symposium Support

Nanoscale Advances & Chemical Science | Royal Society of Chemistry
ES19.04: Singlet Fission and Downconversion
Session Chairs
Sean Roberts
Nobuhiro Yanai
Wednesday AM, April 24, 2019
PCC North, 100 Level, Room 132 A

8:00 AM - ES19.04.01
Spectrum-Controlled Greenhouses—How Quantum Dots Will Help Feed the Future

Hunter McDaniel1,Matt Bergren1,Karthik Ramasamy1,Aaron Jackson1,Nikolay Makarov1,Damon Hebert1

UbiQD, Inc.1

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8:30 AM - ES19.04.02
Up- and Down-Converting Photons in Molecular Singlet Fission Materials

Dirk Guldi1

University of Erlangen-Nuremberg1

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9:00 AM - ES19.04.03
Counting Triplets on Single Polymer Chains for Solar Cells

Benjamin Datko1,Martin Heeney2,Kevin Noonan3,John Grey1

University of New Mexico1,Imperial College London2,Carnegie Mellon University3

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9:15 AM - ES19.04.04
Conformational Preference for Triplet Production in Multichromophoric Molecules via Single Molecule Spectroscopy

David Walwark1,Benjamin Datko1,John Grey1

University of New Mexico1

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9:30 AM - ES19.04.05
Polariton Assisted Photophysics—Remote-Energy Transfer, Singlet-Fission and Triplet Harvesting

Joel Yuen-Zhou1

University of California, San Diego1

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10:00 AM -
Break


10:30 AM - ES19.04.06
Singlet Fission—Triplet Harvesting and Probing Triplet-Triplet Interactions

Neil Greenham1

University of Cambridge1

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11:00 AM - ES19.04.07
Singlet Fission in Designed Architectures for Triplet Exciton Harvesting

Justin Johnson1,Nadia Korovina1,Natalie Pace1,2,Melissa Gish1,Obadiah Reid1,2,Garry Rumbles1,2

National Renewable Energy Laboratory1,University of Colorado Boulder2

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11:15 AM - ES19.04.08
Two Temperature Regimes of Triplet Transfer in the Dissociation of the Correlated Triplet Pair in Singlet Fission

Tia Lee1,YunHui Lin1,Hwon Kim1,Barry Rand1,Gregory Scholes1

Princeton University1

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11:30 AM - ES19.04.09
The Potential of Singlet Fission for More Efficient Solar Cells

Bruno Ehrler1

Institute AMOLF1

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ES19.05: Excitons in Indirect Gap Semiconductors
Session Chairs
Bruno Ehrler
MingLee Tang
Wednesday PM, April 24, 2019
PCC North, 100 Level, Room 132 A

1:30 PM - ES19.05.01
Sensitization of Silicon by Singlet Exciton Fission

Marc Baldo1

Massachusetts Institute of Technology1

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2:00 PM - ES19.05.02
Photophysics of Solution-Processed Nanostructured Thin Films of Indirect Semiconductors

Kathryn Knowles1,Jacob Shelton1,Melissa Koch1

University of Rochester1

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2:30 PM -
BREAK


ES19.06: Hybrid Materials for Energy Conversion I
Session Chairs
Justin Johnson
MingLee Tang
Wednesday PM, April 24, 2019
PCC North, 100 Level, Room 132 A

3:30 PM - ES19.06.01
Designing Organic—Inorganic Junctions for Photon Conversion

Sean Roberts1,Michael Azzaro1,Jon Bender1,Emily Raulerson1,Inki Lee1

The University of Texas at Austin1

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4:00 PM - ES19.06.02
Photon Upconversion in Molecular Assemblies and Hybrid Materials

Nobuhiro Yanai1,2

Kyushu University1,JST-PRESTO2

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4:15 PM - ES19.06.03
Photon Upconversion—Novel Annihilators for Photoredox Catalysis

Andrew Pun1,Luis Campos1,Dan Congreve2

Columbia University1,Rowland Institute at Harvard University2

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4:30 PM - ES19.06.04
Progress Using Hybrid Nanomaterials for Excitonic Photon Conversion

Mark Wilson1

University of Toronto1

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ES19.07: Poster Session II
Session Chairs
Joseph Luther
Alina Schimpf
Wednesday PM, April 24, 2019
PCC North, 300 Level, Exhibit Hall C-E

5:00 PM - ES19.07.01
Samarium Activated La2Hf2O7 as New UV, X-Ray and Thermographic Nanophosphors

Yuanbing Mao1,Santosh Gupta1,Maya Abdou1,Jose Zuniga1,Alexander Puretzky2

The University of Texas at Rio Grande Valley1,Oak Ridge National Laboratory2

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5:00 PM - ES19.07.02
Room-Temperature Bound Exciton with Long Lifetime in Monolayer GaN

Bo Peng1,Hao Zhang1,Heyuan Zhu1

Fudan University1

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5:00 PM - ES19.07.03
Accessing the Marcus Inverted Regime with CdSe Nanocrystals and Perylene

Yang Chih Lee1,MingLee Tang1,Emily Moses1

University of California, Riverside1

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5:00 PM - ES19.07.04
Photoexcited Electron Lifetimes Influenced by Momentum Dispersion in Silicon Nanowires

, Fatima1,Yulun Han1,Dayton Vogel1,Talgat Inerbaev2,3,Nuri Oncel4,Erik Hobbie1,Dmitri Kilin1

North Dakota State University1,L.N. Gumilyov Eurasian National University2,National University of Science and Technology MISIS3,University of North Dakota4

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5:00 PM - ES19.07.05
Photosystem I in Confined Space—Biohybrid Porous ITO Electrodes for the Photo-Conversion of Redox Mediators

Kody Wolfe1

Vanderbilt University1

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5:00 PM - ES19.07.06
Singlet Fission in a Hybrid PbS Nanocrystal Diphenylhexatriene System

Helen Thayer1,Carter Gerke1,Zhiyuan Huang1,MingLee Tang1

University of California, Riverside1

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2019-04-25   Show All Abstracts

Symposium Organizers

MingLee Tang, University of California, Riverside
Joseph Luther, National Renewable Energy Laboratory
Wanli Ma, Soochow University
Nobuhiro Yanai, Kyushu University

Symposium Support

Nanoscale Advances & Chemical Science | Royal Society of Chemistry
ES19.08: Photophysical Properties: from the Bulk to the Nanoscale
Session Chairs
Kathryn Knowles
Wanli Ma
Thursday AM, April 25, 2019
PCC North, 100 Level, Room 132 A

8:00 AM - ES19.08.01
Halide Perovskite Bulk vs. Nanoparticles—What is different? What is similar?

Ivan Mora-Sero1

Universitat Jaume I1

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8:30 AM - ES19.08.02
Subpicosecond Photoionization of Mn-Doped CdSe Quantum Dots Mediated by Spin-Exchange Auger Interactions

Rohan Singh1,Wenyong Liu1,Jaehoon Lim1,Istvan Robel1,Victor Klimov1

Los Alamos National Laboratory1

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8:45 AM - ES19.08.03
Group IV Semiconductor Nanocrystals and Nanosheets

Matthew Panthani1,Bradley Ryan1,Utkarsh Ramesh1,Yujie Wang1

Iowa State University1

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9:15 AM - ES19.08.04
Asymmetrically Strained Quantum Dots with Ultrastable Single-Dot Emission Spectra and Subthermal Room-Temperature Linewidths

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

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

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9:30 AM - ES19.08.05
Colloidal Synthesis of Ternary and Heterostructured 2D Semiconductor Nanocrystals

Alina Schimpf1

UC San Diego1

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10:00 AM -
Break


ES19.09: Hybrid Materials for Energy Conversion II
Session Chairs
Mark Wilson
Nobuhiro Yanai
Thursday AM, April 25, 2019
PCC North, 100 Level, Room 132 A

10:30 AM - ES19.09.01
Mixed-Anion Semiconductors for Photocatalytic Water Splitting Under Visible Light

Ryu Abe1

Kyoto University1

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11:00 AM - ES19.09.02
Size Dependent Donor and Acceptor Pair Recombination in Colloidal Silicon Quantum Dots

Hiroshi Sugimoto1,Minoru Fujii1

Kobe University1

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11:15 AM - ES19.09.03
Excited-State Charge-Transfer Reactivity of QD-Linker-Metal Oxide Heterostructures with Amine-Bearing Bifunctional Molecular Linkers

Natalia Rivera-Gonzalez1,David Watson1

University at Buffalo, The State University of New York1

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11:30 AM - ES19.09.04
Molecularly-Modulated Energy of Exciton Confined in the One-Dimensional Nanostructures of Single-Walled Carbon Nanotubes

Tomohiro Shiraki1

Kyushu University1

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ES19.10: Excitonic Devices
Session Chairs
Ivan Mora-Sero
Zhijun Ning
Thursday PM, April 25, 2019
PCC North, 100 Level, Room 132 A

1:30 PM - ES19.10.01
Electronic Metamaterials with Colloidal Quantum Dots

Maria Antonietta Loi1

University of Groningen1

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2:00 PM - ES19.10.02
Towards Electronic Minibands—Superlattices with PbS QDs in a Fluorinated Matrix

Pan Xia1,Maotong Qin1,2,Yuan Qin1,MingLee Tang1

University of California, Riverside1,University of Science and Technology of China2

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2:15 PM - ES19.10.03
Formation of Electronically and Chemically Passive Termination on PbSe Quantum Dot Superlattices

Scott Ueda1,Iljo Kwak1,Steven Wolf1,Caroline Qian2,Alex Abelson2,Matt Law2,Andrew Kummel1

University of California, San Diego1,University of California, Irvine2

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2:30 PM - ES19.10.04
Photocontrollable Optoelectronic Devices Consisting of an Assembly of Photochromic Compounds

Kenji Matsuda1

Kyoto University1

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3:00 PM -
Break


3:30 PM - ES19.10.05
Spectral Engineering for Narrow-Band Colloidal Quantum Dot Optoelectronics

Susanna Thon1,Ebuka Arinze1,Botong Qiu1,Yida Lin1,Arlene Chiu1,Yan Cheng1,Lulin Li1

Johns Hopkins University1

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4:00 PM - ES19.10.06
I-III-VI2 Semiconductor-Based Colloidal Nanorod Heterostructures for Multifunctional Optoelectronics

Nuri Oh1,Logan Keating2,Gryphon Drake2,Moonsub Shim2

Hanyang University1,University of Illinois at Urbana-Champaign2

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4:15 PM - ES19.10.07
Direct Measurement of Charge and Electric Field in Quantum Dot Light-Emitting Diodes

Han Zhu1,Giovanni Azzellino1,Matthew Chua1,Jason Yoo1,Moungi Bawendi1,Vladimir Bulovic1

Massachusetts Institute of Technology1

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4:30 PM - ES19.10.08
Low-Threshold Optically Pumped Lasing in LED-Like Stacks Based on Colloidal Quantum Dots

Jeongkyun Roh1,Young-Shin Park1,2,Jaehoon Lim1,3,Victor Klimov1

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

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4:45 PM - ES19.10.09
Bridge the Gap Between Photoluminescence and Electroluminescence of Colloidal Quantum Dots

Xingliang Dai1

Zhejiang University1

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