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Symposium NT4 : Emerging Non-Graphene 2D Materials

2016-03-29   Show All Abstracts

Symposium Organizers

Linyou Cao, North Carolina State University
Bruce Claflin, Air Force Research Laboratory
Thomas Mueller, Vienna University of Technology
Hua Zhang, Nanyang Technological University

Symposium Support

Aldrich Materials Science
APLMaterials|AIP Publishing
HORIBA Scientific
2D Materials and Materials Research Express | IOP Publishing
NT4.1: Excitonic Properties of 2D Materials and Heterostructures
Session Chairs
Linyou Cao
Thomas Mueller
Tuesday PM, March 29, 2016
PCC North, 100 Level, Room 129 B

1:30 PM - *NT4.1.01
The Valley Hall Effect in MoS2 Transistors

Paul McEuen 1,Kin Fai Mak 2,Kathryn McGill 1,Jiwoong Park 1

1 Cornell Univ Ithaca United States,2 Physics Penn State State College United States

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2:00 PM - NT4.1.02
Engineering Substrate Interactions for High Luminescence Efficiency of Transition Metal Dichalcogenide Monolayers

Yifei Yu 1,Yiling Yu 1,Linyou Cao 1

1 North Carolina State Univ Raleigh United States,

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2:15 PM - *NT4.1.03
Exciton Decay Dynamics in Monolayer Semiconductors and their Heterostructures

Goki Eda 1

1 National Univ of Singapore Singapore Singapore,

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2:45 PM - NT4.1.04
Probing Bandgap Renormalization, Excitonic Effects, and Interlayer Coupling in 2D Transition Metal Dichalcogenide Semiconductors

Miguel Ugeda 5,Aaron Bradley 1,Sufei Shi 1,Felipe da Jornada 1,Yi Zhang 3,Diana Qiu 1,Wei Ruan 1,Sung-Kwan Mo 2,Zahid Hussain 2,Zhi-Xun Shen 4,Feng Wang 5,Steven Louie 5,Michael Crommie 5

1 Physics Department University of California at Berkeley Berkeley United States,5 Materials Science Division Lawrence Berkeley National Laboratory Berkeley United States,1 Physics Department University of California at Berkeley Berkeley United States2 Advanced Light Source Lawrence Berkeley National Laboratory Berkeley United States,3 Stanford Institute for Materials SLAC National Accelerator Laboratory Menlo Park United States2 Advanced Light Source Lawrence Berkeley National Laboratory Berkeley United States3 Stanford Institute for Materials SLAC National Accelerator Laboratory Menlo Park United States,4 Geballe Laboratory for Advanced Materials Stanford University Stanford United States

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3:00 PM -
BREAK

3:30 PM - *NT4.1.05
Probing Intrinsic and Extrinsic Light Emission in Two-Dimensional Transition Metal Dichalcogenides

Ting Yu 3

1 Division of Physics and Applied Physics, School of Physical and Mathematical Sciences Nanyang Technological University Nanyang Singapore,2 Department of Physics, Faculty of Science National University of Singapore Singapore Singapore,3 Graphene Research Centre National University of Singapore Singapore Singapore,

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4:00 PM - NT4.1.06
Resonant Dipole-Dipole Energy Transfer in van der Waals Heterostructures

Daichi Kozawa 2,Alexandra Carvalho 3,Ivan Verzhbitskiy 3,Francesco Giustiniano 3,Yuhei Miyauchi 4,Shinichiro Mouri 1,Antonio Castro Neto 3,Kazunari Matsuda 1,Goki Eda 3

1 Kyoto University Kyoto Japan,2 Waseda University Tokyo Japan,3 National University of Singapore Singapore Singapore1 Kyoto University Kyoto Japan,4 PRESTO, Japan Science and Technology Agency Saitama Japan1 Kyoto University Kyoto Japan

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4:15 PM - NT4.1.07
Modulating Optoelectronic Properties of Two-Dimensional Transition Metal Dichalcogenide Semiconductors by Photoinduced Charge Transfer

Jong Hyun Choi 1,Jungwook Choi 1

1 Purdue Univ West Lafayette United States,

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4:30 PM - *NT4.1.08
Beyond Ground State Excitonics: Anomalous High Energy Excitation, Quasiparticle Bandgap Determination, and Robust Thermalization of Excitons in Monolayer MoS2

P. James Schuck 1

1 Molecular Foundry, Lawrence Berkeley National Lab Berkeley United States,

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NT4.2: Poster Session I
Session Chairs
Linyou Cao
Bruce Claflin
Thomas Mueller
Hua Zhang
Tuesday PM, March 29, 2016
Sheraton, Third Level, Phoenix Ballroom

8:00 PM - NT4.2.01
Preparation of Layer-Controlled Two-Dimensional Black Phosphorus with Environmental Stability

Jingyuan Jia 1,Su Min Jeon 1,Jaeho Jeon 1,Sungjoo Lee 1

1 Sungkyunkwan Univ Suwon Korea (the Republic of),

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8:00 PM - NT4.2.02
Studying the Exciton Complexes in 2-Dimensional Gallium Chalcogenides

Hui Cai 1,Robert Kudrawiec 2,Can Ataca 3,Jeffrey Grossman 3,Sefaattin Tongay 1

1 School for Engineering of Matter, Transport and Energy Arizona State University Tempe United States,2 Institute of Physics Wroclaw University of Technology Wroclaw Poland3 Department of Materials Science and Engineering Massachusetts Institute of Technology Cambridge United States

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8:00 PM - NT4.2.03
Current Crowding and Specific Contact Resistance in Two-Dimensional Black Phosphorus Field-Effect Transistors

Qiaoming Wang 1,Yi Gu 1

1 Washington State University Pullman United States,

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8:00 PM - NT4.2.04
Dynamic Structural Response and Deformations of Monolayer MoS2 Visualized by Femtosecond Electron Diffraction

Ehren Mannebach 1,Renaki Li 2,Karel-Alexander Duerloo 1,Clara Nyby 1,Peter Zalden 3,Theodore Vecchione 2,Friederike Ernst 4,Alexander Reid 3,Tyler Chase 3,Xiaozhe Shen 2,Stephen Weathersby 2,Carsten Hast 2,Robert Hettel 2,Ryan Coffee 2,Nick Hartmann 2,Alan Fry 2,Yifei Yu 5,Linyou Cao 5,Tony Heinz 4,Evan Reed 1,Hermann Durr 3,Xijie Wang 2,Aaron Lindenberg 4

1 Stanford Univ Stanford United States,2 SLAC National Accelerator Laboratory Menlo Park United States3 Stanford Institute for Materials and Energy Sciences Menlo Park United States1 Stanford Univ Stanford United States,3 Stanford Institute for Materials and Energy Sciences Menlo Park United States,4 PULSE Institute Menlo Park United States1 Stanford Univ Stanford United States,3 Stanford Institute for Materials and Energy Sciences Menlo Park United States5 North Carolina State University Raleigh United States

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8:00 PM - NT4.2.05
Scalable Monolayer MoS2 Bio and Vapor Sensor

Carl Naylor 1,Nicholas Kybert 1,A.T. Johnson 1

1 Univ of Pennsylvania Philadelphia United States,

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8:00 PM - NT4.2.06
Biofunctionalization and Reaction Kinetics for Direct Covalent Modification of Pristine MoS2

Ximo Chu 1,Ahmed Yousaf 1,Duo Li 1,Anli Tang 1,Abhishek Debnath 1,Duo Ma 1,Alexander Green 1,Qing Hua Wang 1

1 Arizona State Univ Tempe United States,

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8:00 PM - NT4.2.07
Modulation of Photoluminescence of Tungsten Disulfide via Electrical and Optical Method

Zhengyu He 1,Jamie Warner 1

1 Department of Materials University of Oxford Oxford United Kingdom,

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8:00 PM - NT4.2.08
Mixed Multilayered Vertical Heterostructures Utilizing Strained Monolayer WS2

Yuewen Sheng 1,Jamie Warner 1

1 University of Oxford Oxford United Kingdom,

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8:00 PM - NT4.2.09
Chemical Vapor Deposition of Single-Crystal, Few-Layered Hexagonal Boron Nitride

Hongseok Oh 1,Joon Young Park 1,Youngbin Tchoe 1,Janghyun Jo 1,Sung-Soo Kim 1,Yong-jin Kim 2,Miyoung Kim 1,Byeong-Hyeok Sohn 1,Gyu-Chul Yi 1

1 Seoul National Univ Seoul Korea (the Republic of),2 University of Manchester Manchester United Kingdom

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8:00 PM - NT4.2.10
Flexible Transparent MoS2 Field-Effect Transistors for Gate-Tunable Piezoresistive Strain Sensors

Meng-Yen Tsai 1,Alexey Tarasov 1,Zohreh Hesabi 1,Hossein Taghinejad 1,Philip Campbell 1,Corey Joiner 1,Ali Adibi 1,Eric Vogel 1

1 Georgia Institute of Technology Atlanta United States,

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8:00 PM - NT4.2.11
Effect of Al2O3 Passivation Layers on Multilayer MoSe2 Field-Effect Transistors

Hyun Ah Lee 1,Seonyoung Park 1,Woong Choi 1

1 School of Advanced Materials Engineering Kookmin University Seoul Korea (the Republic of),

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8:00 PM - NT4.2.12
Functionalization of TMDs for Deposition of NanoScale ALD Dielectrics for FETs with Low SubThreshold Swing

Iljo Kwak 1,Jun Park 1,Hao Lu 2,Kasra Sardashti 1,Christopher Ahles 1,Suresh Vishwanath 3,Huili Xing 3,Alan Seabaugh 2,Susan Fullerton 4,Andrew Kummel 1

1 Univ of California-San Diego La Jolla United States,2 Electrical Engineering Department University of Notre Dame South Bend United States3 School of Electrical and Computer Engineering, Cornell University Ithaca United States4 Department of Chemical and Petroleum Engineering University of Pittsburgh Pittsburgh United States

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8:00 PM - NT4.2.13
Black Phosphorus Field-Effect Transistors with High On/Off Ratio via Thickness Control

Suhyun Kim 1,Younghun Jung 1,Jihyun Kim 1

1 Korea University Seoul Korea (the Republic of),

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8:00 PM - NT4.2.14
Characterization of 2D MoS2 and WS2 Dispersed in Organic Solvents for Composite Applications

Alberto Delgado 1,Anupama Kaul 2,Hisato Yamaguchi 3,Aditya Mohite 3

1 Metallurgical, Materials and Biomedical Engineering The University of Texas at El Paso El Paso United States,1 Metallurgical, Materials and Biomedical Engineering The University of Texas at El Paso El Paso United States,2 Electrical and Computer Engineering The University of Texas at El Paso El Paso United States3 MPA-11 Materials Synthesis amp; Integrated Devices, Materials Physics and Applications Division Los Alamos National Laboratory Los Alamos United States

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8:00 PM - NT4.2.15
Atomic Migration and Reactivity on WSe2 and Graphene

Baoming Wang 1,Aman Haque 1,Alexander Mag-isa 2,Jae-Hyun Kim 2,Hak Joo Lee 2,Sarah Eichfield 1,Joshua Robinson 1

1 Pennsylvania State Univ University Park United States,2 Korea Institute of Machinery and Materials Daejeon Korea (the Republic of)

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8:00 PM - NT4.2.16
Observation of the Effect of Exposure to Ambient Air on MBE Grown WSe2

Christopher Ahles 1,Jun Park 1,Suresh Vishwanath 2,Xinyu Liu 4,Randall Feenstra 3,Jacek Furdyna 4,Debdeep Jena 2,Huili Xing 2,Andrew Kummel 1

1 University of California, San Diego La Jolla United States,2 Cornell University Ithaca United States4 Notre Dame University Notre Dame United States3 Carnegie Mellon University Pittsburgh United States

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8:00 PM - NT4.2.17
Halide-Assisted Atmospheric Pressure Growth of Large WSe2 and WS2 Monolayer Crystals

Shisheng Li 1,Shunfeng Wang 1,Dai-Ming Tang 2,Weijie Zhao 1,Huilong Xu 1,Leiqiang Chu 1,Yoshio Bando 2,Dmitri Golberg 2,Goki Eda 1

1 National University of Singapore Singapore Singapore,2 National Institute for Materials Science Tsukuba Japan

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8:00 PM - NT4.2.18
Ultra-Fast Carrier Dynamics in Large Area, CVD Deposited, Monolayer MoS2

Paul Cunningham 1,Kathleen McCreary 1,Aubrey Hanbicki 1,Marc Currie 1,Berend Jonker 1,L. Michael Hayden 2

1 US Naval Research Laboratory Washington United States,2 University of Maryland Baltimore County Baltimore United States

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8:00 PM - NT4.2.19
Black Phosphorus Films of Stacked Flakes for Stable and Selective Humidity Detection

Poya Yasaei 1,Amirhossein Behranginia 1,Tara Foroozan 1,Mohammad Asadi 1,Kibum Kim 1,Fatemeh Khalili-Araghi 1,Amin Salehi-Khojin 1

1 Univ of Illinois-Chicago Chicago United States,

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8:00 PM - NT4.2.20
Heterojunction of Black Phosphorous on Single Layer Graphene

Vijayarangamuthu Kalimuthu 1,Seungbae Ahn 1,Cheol-Min Park 2,Ki-Joon Jeon 1

1 Department of Environmental Engineering Inha University Incheon Korea (the Republic of),2 School of Materials Science and Engineering Kumoh National Institute of Technology Gyeongbuk Korea (the Republic of)

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8:00 PM - NT4.2.21
A Density Functional Theory Study of Electronic and Magnetic Properties of Rare Earth Doped Monolayer Molybdinum Disulphide

Abdul Majid 2,Anum Imtiaz 1,Masato Yoshiya 2

1 Physics University of Gujrat Gujrat Pakistan,2 Department of Adaptive Machine Systems Osaka University Osaka Japan,1 Physics University of Gujrat Gujrat Pakistan2 Department of Adaptive Machine Systems Osaka University Osaka Japan

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8:00 PM - NT4.2.22
Modeling of the Transfer Characteristics in Graphene/MoS2 Heterostructures

Khoe Nguyen 1,Shih-Yen Lin 4,Yia-Chung Chang 5

2 Molecular Science and Technology Program, Taiwan International Graduate Program, Academia Sinica Taipei 115 Taiwan,3 Department of Physics National Central University Jhongli Taiwan,1 Research Center for Applied Sciences, Academia Sinica Taipei Taiwan,1 Research Center for Applied Sciences, Academia Sinica Taipei Taiwan,4 Graduate Institute of Electronics Engineering National Taiwan University Taipei Taiwan1 Research Center for Applied Sciences, Academia Sinica Taipei Taiwan,5 Department of Physics National Cheng-Kung University Tainan Taiwan

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8:00 PM - NT4.2.23
Nonlinear Piezoelectric Coefficients of TMX2 (TM=Mo,W, X=S,Se,Te) Monolayers Studied by First-Principles Calculation

Yousong Gu 1,Yue Zhang 1

1 University of Science and Technology Beijing Beijing China,

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