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  • Sessions listed November 29 – December 2 will be held in-person in Boston.
  • Sessions listed December 6 – 8 will be offered virtually.
  • Sessions listed as available on-demand will be available on our virtual platform November 24 – January 15.

MRS is making frequent changes to the program, which is updated daily. Please check back for updates. Presenters: please refer to official email correspondence from MRS Meetings to confirm your presentation date and time.  Please contact meetings@mrs.org if there are discrepancies.

Symposium EQ07—Defects and Strain Potential Enabled Emergent Behavior in Two-Dimensional Materials

2021-11-29   Show All Abstracts

Symposium Organizers

Feng He, Harbin Institute of Technology
SungWoo Nam, University of California, Irvine
Michael Pettes, Los Alamos National Laboratory
Qing Tu, Texas A&M University

Symposium Support

Silver
National Science Foundation
Tutorial EQ07: Mechanics and Moirés in 2D Materials
Session Chairs
Feng He
Rui Huang
Allan MacDonald
SungWoo Nam
Qing Tu
Monday PM, November 29, 2021
Virtual

1:30 PM -
Mechanics of 2D Materials and Interfaces

Rui Huang1

The University of Texas at Austin1

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3:00 PM - EQ07.00
BREAK


3:30 PM -
Electronic Properties of Moiré Superlattices

Allan MacDonald1

The University of Texas at Austin1

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2021-11-30   Show All Abstracts

Symposium Organizers

Feng He, Harbin Institute of Technology
SungWoo Nam, University of California, Irvine
Michael Pettes, Los Alamos National Laboratory
Qing Tu, Texas A&M University

Symposium Support

Silver
National Science Foundation
EQ07.01: Strain Engineering of vdW Materials I
Session Chairs
Michael Pettes
Qing Tu
Tuesday PM, November 30, 2021
Hynes, Level 2, Room 204

1:30 PM - *EQ07.01.01
Strain and Defect Engineering of van der Waals Materials for Quantum Straintronics and Nano-Photonics

Nai-Chang Yeh1,Chen-Chih Hsu1,Duxing Hao1,Deepan Kumar1,Stella Wang1,Jiaqing Wang1,Marcus Teague1

California Institute of Technology1

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2:00 PM - *EQ07.01.02
Layered Quantum Materials—A New Platform for Quantum Technology

Andrea Ferrari1

University of Cambridge1

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2:30 PM - EQ07.01.03
Quasi-1D Exciton Channels in Strain-Engineered 2D Materials

Florian Dirnberger1,Jonas Ziegler2,Paulo Faria Junior2,Rezlind Bushati1,3,Takashi Taniguchi4,Kenji Watanabe5,Jaroslav Fabian2,Dominique Bougeard2,Alexey Chernikov2,6,Vinod Menon1,3

The City College of New York1,Universität Regensburg2,The Graduate Center3,International Center for Materials Nanoarchitectonics4,Research Center for Functional Materials5,Institute for Applied Physics6

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2:45 PM - EQ07.01.04
Late News: Mechanical Tuning of the Electronic and Vibrational Properties of Epitaxial MoS2 Through Ion Beam Modification

Shayani Parida1,Matt Chancey2,Yongqiang Wang2,Tanushree Choudhury3,Joan Redwing3,Avinash Dongare1,Michael Pettes2

University of Connecticut1,Los Alamos National Laboratory2,The Pennsylvania State University3

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3:00 PM - EQ07.01.05
Emergent Axion Field Effects in Dynamically Deformed 2D Materials

Ioannis Petrides1,Prineha Narang1

Harvard University1

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3:15 PM - EQ07.01.06
Late News: Pressure Activated Diamond Phase in 2D Materials

Martin Rejhon1,Elisa Riedo1

New York University Tandon School of EngineeringCh1

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3:30 PM - EQ07.01
BREAK


4:00 PM - *EQ07.01.07
Designing the Bending Stiffness of 2D Heterostructures

Pinshane Huang1,Edmund Han1,Jaehyung Yu1,2,Mohammad Hossain1,Kenji Watanabe3,Takashi Taniguchi3,Elif Ertekin1,Arend van der Zande1

University of Illinois at Urbana-Champaign1,The University of Chicago2,National Institute for Materials Science3

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4:30 PM - *EQ07.01.08
Poking and Bulging of 2D Crystals

Nanshu Lu1

The University of Texas at Austin1

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5:00 PM - EQ07.01.10
In Situ Strain Engineering of Monolayer MoS2 Photodetectors for High Photoresponse

Ye Seul Jung1,Yong Cho1

Yonsei University1

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EQ07.02: Poster Session
Session Chairs
Tuesday PM, November 30, 2021
Hynes, Level 1, Hall B

8:00 PM - EQ07.02.01
Direct Determination of the Linear Coefficient of Thermal Expansion of Low-Dimensional MoS2

Kory Burns1,2,Benjamin Bischoff3,Khalid Hattar2,Assel Aitkaliyeva1

University of Florida1,Sandia National Laboratories2,The University of Utah3

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2021-12-01   Show All Abstracts

Symposium Organizers

Feng He, Harbin Institute of Technology
SungWoo Nam, University of California, Irvine
Michael Pettes, Los Alamos National Laboratory
Qing Tu, Texas A&M University

Symposium Support

Silver
National Science Foundation
EQ07.03: Twisted vdW Heterostructures I
Session Chairs
Michael Pettes
Qing Tu
Wednesday PM, December 1, 2021
Hynes, Level 2, Room 204

1:30 PM - *EQ07.03.01
Ferroelectric Polar Domain Dynamics in Twisted Bilayer Transition Metal Dichalcogenides

Philip Kim1

Harvard University1

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2:00 PM - EQ07.03.02
Quantum Emitter Localisation in Layer-Engineered Hexagonal Boron Nitride

James Stewart1,Ye Fan1,John Danial1,Alexander Goetz2,Adarsh Prasad2,Oliver Burton1,Jack Alexander-Webber1,Steven Lee1,Sarah Skoff2,Vitaly Babenko1,Stephan Hofmann1

University of Cambridge1,Technische Universität Wien2

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2:15 PM - *EQ07.03.03
Nanometer-Scale Engineering and Analysis of Transition Metal Dichalcogenides with Atomic Force Microscopy

Matthew Rosenberger1

University of Notre Dame1

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2:45 PM - EQ07.03.04
Strain Localization of MoSe2/WSe2 Interlayer Excitons Imaged by Scanning Tunneling and Nano-Photoluminescence Microscopies

Thomas Darlington1,Sara Shabani1,Emanuil Yanev1,Abhay Pasupathy1,Peter Schuck1

Columbia University1

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3:00 PM - EQ07.03.05
Late News: Nanoscale Probing Technique Based on Tip Induced Local Deformation of Moire Patterns on Graphite Surface by Scanning Tunneling Microscopy (STM)

Nirjhar Sarkar1,Prab Bandaru1,Robert Dynes1

University of California, San Diego1

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3:15 PM - EQ07.01.11
Inhibited Nonradiative Recombination at All Exciton Densities in Monolayer Semiconductors

Shiekh Zia Uddin1,2,Ali Javey1,2

University of California, Berkeley1,Lawrence Berkeley National Laboratory2

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2021-12-02   Show All Abstracts

Symposium Organizers

Feng He, Harbin Institute of Technology
SungWoo Nam, University of California, Irvine
Michael Pettes, Los Alamos National Laboratory
Qing Tu, Texas A&M University

Symposium Support

Silver
National Science Foundation
EQ07.04: Defect Engineering of vdW Materials I
Session Chairs
Michael Pettes
Qing Tu
Thursday AM, December 2, 2021
Hynes, Level 2, Room 204

10:30 AM - *EQ07.04.01
Deterministic Creation of Quantum Defects in van der Waal Materials

Han Htoon1

Los Alamos National Laboratory1

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11:00 AM - EQ07.04.02
Defect Engineering of 2D van der Waals Materials for the Site-Selective Nucleation of Metal Nanoislands

Vera Zarubin1,Kate Reidy1,Yang Yu2,Ilya Charaev1,Joachim Thomsen1,Frances Ross1

Massachusetts Institute of Technology1,Raith America, Inc.2

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11:15 AM - EQ07.04.03
Atomically Resolved Imaging of Electronic Defects in a CVD Grown Transition Metal Carbide: α–Mo2C

Saima Sumaiya1,Omer Caylan2,Goknur Buke2,Mehmet Baykara1

University of California, Merced1,TOBB University of Economics and Technology2

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EQ07.05: Emerging Properties of vdW Materials I
Session Chairs
Michael Pettes
Qing Tu
Thursday PM, December 2, 2021
Hynes, Level 2, Room 204

1:30 PM - *EQ07.05.01
Layered Graphenic Structures for the Next Generation Lithium-Ion Batteries

Tereza Paronyan1

HeXalayer LLC1

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2:00 PM - *EQ07.05.02
Direct Electron Imaging of Magnetic Topological Structures using 4D-STEM

Kayla Nguyen1

University of Illinois at Urbana-Champaign1

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2:30 PM - EQ07.05.03
Magnetic Proximity Effect in TMD/2D-Magnet Heterostructures

Xiangzhi Li1,Andrew Jones1,Han Htoon1

Los Alamos National Laboratory1

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2:45 PM - EQ07.05.06
Defect-Mediated Thermo-Mechanical Behavior of 2D Hybrid Organic-Inorganic Perovskites

Qing Tu1,Doyun Kim1,Eugenia Vasileiadou2,Ioannis Spanopoulos2,Mercouri Kanatzidis2

Texas A&M University1,Northwestern University2

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2021-12-07   Show All Abstracts

Symposium Organizers

Feng He, Harbin Institute of Technology
SungWoo Nam, University of California, Irvine
Michael Pettes, Los Alamos National Laboratory
Qing Tu, Texas A&M University

Symposium Support

Silver
National Science Foundation
EQ07.06: Emerging Properties of vdW Materials II
Session Chairs
Feng He
SungWoo Nam
Tuesday AM, December 7, 2021
EQ07-Virtual

8:00 AM - *EQ07.06.01
2D Materials and Heterostructures—From Property Engineering to Emerging Memory and Neuromorphic Applications

Feng Miao1

Nanjing University1

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8:30 AM - *EQ07.06.02
Graphene Interfaces for Electronics, Optoelectronics and Bio-Devices

Vikas Berry1

University of Illinois at Chicago1

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9:00 AM - EQ07.06.03
Late News: Long-Range Transport of 2D Excitons with Surface Acoustic Wave

Ruoming Peng1,Adina Ripin1,Yusen Ye1,Jiayi Zhu1,Ting Cao1,Xiaodong Xu1,Mo Li1

University of Washington1

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9:15 AM - EQ07.06.04
Submicron Bi2Se3-WS2 Pixels with Large (39.4%) Selectable Circular and Valley Polarization at Room Temperature

Zachariah Hennighausen1,Kathleen McCreary2,Darshana Wickramaratne2,Hsun-Jen Chuang2,Bethany Hudak2,Todd Brintlinger2,Mehmet Noyan2,Jisoo Moon2,Berend Jonker2,Rhonda Stroud2,Olaf van't Erve2

National Research Council at Naval Research Laboratory1,U.S. Naval Research Laboratory2

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9:30 AM - EQ07.06.05
Nano-Photoluminescence Mapping of Room-Temperature Strain-Localized Excitons in Array-Guided Nanowrinkles

Emanuil Yanev1,Thomas Darlington1,Matthew Strasbourg2,Nicholas Borys2,James Hone1,Peter Schuck1

Columbia University1,Montana State University2

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9:45 AM - EQ07.06.06
On the Origin of Raman Peak Splitting in Monolayer 2D Materials—Metal Interfaces: MoS2/Au

Mirjana Dimitrievska1,Akshay Balgarkashi1,Jin Jiang1,Elias Stutz1,Mitali Banerjee1,Anna Fontcuberta i Morral1

École Polytechnique Fédérale de Lausanne1

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EQ07.07: Emerging Properties of vdW Materials III
Session Chairs
Feng He
SungWoo Nam
Tuesday AM, December 7, 2021
EQ07-Virtual

10:30 AM - *EQ07.07.01
Metal to Insulatior Transition and Corrleated Electronic Behaviour in Magnetic Graphene Family of ( TMPX3 ) van-der-Waals Compounds

Siddharth Saxena1

Quantum Matter, Cavendish Laboratory, University of Cambridge1

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11:00 AM - *EQ07.07.02
The Complex Role of Interfaces in Determining Phonon Transport in Two-Dimensional Materials

Yan Wang1

University of Nevada, Reno1

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11:30 AM - *EQ07.07.03
Tunable Helical Edge States in van der Waals Materials

Chun Ning (Jeanie) Lau1

The Ohio State University1

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12:00 PM - EQ07.07.04
Structural and Electronic Properties of a New 2D Material—Thiophene-Tetrathia-Annulnes (TTA-2D)

Raphael Tromer1,Levi Felix1,Cristiano Woellner2,Douglas Galvao1

Universidade Estadual de Campinas - Unicamp1,Universidade Federal do Paraná2

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12:05 PM - EQ07.05.04
CO-Induced S Vacancy Formation for Phase Conversion of MoS2 and WS2—A DFT Study

Deokgi Hong1,Sungwoo Lee1,Dae-Hyun Nam2,Gun-Do Lee1,Young-Chang Joo1,3

Seoul National University1,Daegu Gyeongbuk Institute of Science & Technology2,Advanced Institute of Convergence Technology3

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2021-12-08   Show All Abstracts

Symposium Organizers

Feng He, Harbin Institute of Technology
SungWoo Nam, University of California, Irvine
Michael Pettes, Los Alamos National Laboratory
Qing Tu, Texas A&M University

Symposium Support

Silver
National Science Foundation
EQ07.08: Defect Engineering of vdW Materials II
Session Chairs
Feng He
SungWoo Nam
Wednesday AM, December 8, 2021
EQ07-Virtual

8:00 AM - *EQ07.08.01
Creating Quantum Dot Arrays in Two-Dimensional Materials

Hui Deng1

Univ of Michigan1

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8:30 AM - EQ07.08.02
Modulating Water Slip Using Vacancy Defects—Towards Realistic Modeling of Hexagonal Boron Nitride Surfaces

Aniruddha Seal1,2,Ananth Govind Rajan2

National Institute of Science Education and Research1,Indian Institute of Science2

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8:45 AM - EQ07.08.03
Vacancy-Induced Emission in Proton Beam Irradiated Monolayer Semiconductors

Zhepeng Zhang1,Haidong Liang1,Leyi Loh1,Yuan Chen1,Yifeng Chen1,Su Ying Quek1,Bosman Michel1,Andrew Bettiol1,Goki Eda1

National University of Singapore1

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9:00 AM - EQ07.08.04
Optically Active Selenium Vacancies in MoSe2 Induced by Proton Beam Irradiation

Yuan Chen1,Haidong Liang1,Leyi Loh1,Bosman Michel1,Andrew Anthony Bettiol1,Goki Eda1

National University of Singapore1

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9:15 AM - EQ07.08.05
The Effects of Vacancies in 2D AlN/GaN Hybrid Nanostructures

Ramiro dos Santos1,Acrisio Aguiar2,Jonathan Rocha2,Renato dos Santos1,Douglas Galvao3,Luiz Ribeiro1

Universidade de Brasília1,Universidade Federal do Piauí2,State University of Campinas3

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9:30 AM - EQ07.08.06
Production of Defects in Suspended Graphene with High Density and Low Healing Energy Using Electron Irradiation

Ibikunle Ojo1,Evan Hathaway1,John Femi-Oyetoro1,Jingbiao Cui1,Jose Perez1

University of North Texas1

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9:45 AM - EQ07.08.07
Engineering Defect-Related Color Centers in Hexagonal Boron Nitride Using Focused Ion Beams

Yue Xu1,Soumya Sarkar1,Jing-Yang Chung1,Manohar Lal1,Sinu Mathew1,2,T. Venky Venkatesan1,3,Silvija Gradečak1

National University of Singapore1,Mahatma Gandhi University2,The University of Oklahoma3

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9:50 AM - EQ07.08.08
A Comprehensive Study of MoS2 with Varying Layers Using Correlated Raman, PL, KPFM and TERS Imaging—Implications for Modulating Electronic Properties by Oxygen Plasma Induced Defects

Sanju Gupta1

University of Central Florida1

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9:55 AM - EQ07.08.09
Spatial Inhomogeneity in MoS2 Monolayer Irradiated by Electron Beam for Different Times—Correlated Study by Raman, PL, AFM, KPFM and TERS Imaging

Sanju Gupta1

University of Central Florida1

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EQ07.09: Strain Engineering of vdW Materials II
Session Chairs
Feng He
SungWoo Nam
Wednesday AM, December 8, 2021
EQ07-Virtual

10:30 AM - EQ07.09.01
Boosting Thermoelectric Performance of Ultrathin MoS2 by Substrate-Induced Non-Uniform Strain

Hong Kuan Ng1,2,Kedar Hippalgaonkar2,3,1,Goki Eda1,Jing Wu2,1

National University of Singapore1,Institute of Materials Research and Engineering2,Nanyang Technological University3

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10:45 AM - EQ07.09.02
Site-Controlled and Strain-Tunable Quantum Optical Emission in WSe2 Monolayers

Abel Martinez-Suarez1,2,Matteo Savaresi3,Davide Tedeschi3,Victor M. G. Suarez1,Johannes Aberl4,Moritz Brehm4,Aurelio Hierro-Rodriguez1,5,Stephen McVitie5,Pablo Alonso-Gonzalez1,2,Javier Martin-Sanchez1,2,Rinaldo Trotta3

University of Oviedo1,Nanomaterials and Nanotechnology Research Center (CINN)2,Sapienza University of Rome3,Johannes Kepler Universität Linz4,University of Glasgow5

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11:00 AM - EQ07.09.03
Effects of H2O Interaction with Graphene Grain-Boundary Under Strain

Julia Hatoum1,Claire Andreasen1,Zubaer Hossain1

University of Delaware1

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11:15 AM - EQ07.09.04
Late News: Probing Excitons in Curved MoTe2 with Monochromated EELS and 4D-STEM

Yueming Guo1,Sergei Kalinin1,Kai Xiao1,Sergiy Krylyuk2,Albert Davydov2,Andrew Lupini1

Oak Ridge National Lab1,National Institute of Standards and Technology2

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11:30 AM - EQ07.09.05
Efficiency Roll-Off Free Electroluminescence in Monolayer Semiconductors by Strain Engineering

Naoki Higashitarumizu1,2,Shiekh Zia Uddin1,2,Hyungjin Kim1,2,Ali Javey1,2

University of California1,Lawrence Berkeley National Laboratory2

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11:45 AM - EQ07.01.09
Late News: Strain Determined Friction Properties Between MXenes and Other 2D Materials

Yanxiao Li1

Missouri University of Science and Technology1

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EQ07.10: Twisted vdW Heterostructures II
Session Chairs
Feng He
SungWoo Nam
Wednesday PM, December 8, 2021
EQ07-Virtual

1:00 PM - *EQ07.10.01
Intrinsic Strain Enables Lattice Reconstructions in Moiré Superlattices

Xiaoqin Li1,Jiamin Quan1,Lukas Linhart2,Miao-Ling Lin3,Daehun Lee1,Chih-kang Shih1,Keji Lai1,Allan MacDonald1,PingHeng Tan3,Florian Libisch2

The University of Texas at Austin1,Vienna University of Technology2,Institute of Semiconductors3

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1:30 PM - *EQ07.10.02
Moiré Metrology of Energy Landscapes in van der Waals Heterostructures

Dorri Halbertal1

Columbia University1

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2:00 PM - EQ07.10.03
Topography Induced Plasmon Resonance in Graphene

Md Farhadul Haque1,Chullhee Cho1,SungWoo Nam1,2

University of Illinois at Urbana-Champaign1,University of California, Irvine2

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2:15 PM - *EQ07.10.04
Stacking Order Driven Optical and Vibrational Properties in ReS2

Yaguo Wang1,Yongjian Zhou1,Nikhilesh Maity2,Abhishek Singh2

The University of Texas at Austin1,Indian Institute of Science2

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2:45 PM - EQ07.10.05
E-Beam Patterning of Dopants in Twisted Bilayer Graphene

Ondrej Dyck1,Andrew Lupini1,Dale Hensley1,Jacob Swett2,Stephen Jesse1

Oak Ridge National Laboratory1,University of Oxford2

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