Defects in Lower-Dimensional Materials
FOCUS · MAR-A42 · ID: 3110228
Presentations
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Enhanced sensing of organometallics on defect-engineered chalcogenide systems
ORAL
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Presenters
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Anthony C Iloanya
- Lehigh University
Authors
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Anthony C Iloanya
- Lehigh University
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Srihari Kastuar
- Lehigh University
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Chinedu E Ekuma
- Lehigh University
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Large-scale many-body simulation of excitonic tunability in 2D GeS via random defect-engineering
ORAL
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Publication: A. C. Iloanya et. al., Tailoring magnetic and optoelectronic properties in GeS with intercalation and defect-engineering (Under review)
Presenters
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GOUR JANA
- Lehigh University
Authors
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GOUR JANA
- Lehigh University
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Anthony C Iloanya
- Lehigh University
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Srihari Kastuar
- Lehigh University
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Chinedu E Ekuma
- Lehigh University
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Understanding and Predicting Adsorption Energetics on Monolayer Transition Metal Dichalcogenides
ORAL
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Publication: B. Lee, J. Fatheema, D. Akinwande, and W. Wang, Understanding and Predicting Adsorption Energetics on Monolayer Transition Metal Dichalcogenides, arXiv:2410.07469.
Presenters
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Brian Lee
- University of Texas at Austin
Authors
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Brian Lee
- University of Texas at Austin
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Jameela Fatheema
- University of Texas at Austin
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Deji Akinwande
- University of Texas at Austin
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Wennie Wang
- University of Texas at Austin
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Defects in bulk and monolayer 2D transition-metal dichalcogenides
ORAL
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Presenters
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Shoaib Khalid
- Princeton Plasma Physics Laboratory (PPPL)
Authors
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Shoaib Khalid
- Princeton Plasma Physics Laboratory (PPPL)
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Bharat Kumar Medasani
- Princeton Plasma Physics Laboratory (PPPL)
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Anderson Janotti
- University of Delaware
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Visualizing the Electronic Structure of Defects in Two-Dimensional Tungsten Disulfide
ORAL
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Presenters
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Carlos Gonzalez
- University of California, Santa Cruz
Authors
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Carlos Gonzalez
- University of California, Santa Cruz
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Hem Prasad Bhusal
- University of California, Santa Cruz
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Stijn Borggreve
- University of Twente
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Aiming Yan
- University of California, Santa Cruz
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Jairo Velasco Jr.
- University of California, Santa Cruz
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X-ray photoemission electron microscopy of magnetic semiconductor V-WS2 combined with computational corrected aberration
ORAL
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Presenters
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Quynh L Nguyen
- SLAC National Accelerator Laboratory
Authors
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Quynh L Nguyen
- SLAC National Accelerator Laboratory
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Jacopo Simoni
- University of Wisconsin Madison
- University of Wisconsin-Madison
- University of Wisconsin - Madison
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Aashwin Mishra
- Stanford Univ
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Zhepeng Zhang
- Stanford University
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Olena Fedchenko
- Johannes Gutenberg University, Mainz
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Lauren Hoang
- Stanford University
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Sergii Chernov
- Stony Brook University
- DESY
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Olena Tkach
- Johannes Gutenberg University, Mainz, Germany
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Nicholas Sirica
- Los Alamos National Laboratory (LANL)
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Moritz Hoesch
- DESY
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Markus Scholz
- DESY
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Kai Rossnagel
- University Kiel
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Daniel Ratner
- Stanford University
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Eric Pop
- Stanford University
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Hans-Joachim Elmers
- Johannes Gutenberg-Universität Mainz
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Gerd Schoenhense
- Johannes Gutenberg-Universität, Institut für Physik
- Johannes Gutenberg University, Mainz
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Andrew J Mannix
- Stanford Institute for Materials & Energy Sciences, Stanford University
- Stanford University
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Rydberg-like states induced by charged adsorbates on WSe<sub>2</sub>
ORAL
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Presenters
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Keenan J Smith
- University of Wisconsin Madison
Authors
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Keenan J Smith
- University of Wisconsin Madison
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Zachary J Krebs
- University of Wisconsin - Madison
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Ishita Kemeny
- University of Wisconsin-Madison Chapters
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Victor W Brar
- University of Wisconsin - Madison
- University of Wisconsin Madison
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Engineering vacancies in 2D WSe<sub>2</sub> using impurity doping.
ORAL
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Presenters
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Kanchan A Ulman
- Department of Physics, National University of Singapore
Authors
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Kanchan A Ulman
- Department of Physics, National University of Singapore
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Leyi Loh
- Department of Physics, Department of Materials Science and Engineering, National University of Singapore
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Jiadong Dan
- National University of Singapore
- Department of Biological Sciences and NUS Centre for Bioimaging Sciences, National University of Singapore
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Duane Loh
- National University of Singapore
- Department of Physics, Department of Biological Sciences, and NUS Centre for Bioimaging Sciences, National University of Singapore
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Goki Eda
- Department of Physics, Department of Chemistry, and Centre for Advanced 2D Materials, National University of Singapore
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Su Ying Quek
- Natl Univ of Singapore
- Department of Physics and Centre for Advanced 2D Materials, National University of Singapore.
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Modeling Impurities for Quantum Information Science
ORAL · Invited
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Publication: K. Czelej, M. R. Lambert, M. E. Turiansky, A. Koshevarnikov, S. Mu, C. G. Van de Walle, ACS Nano 18, 28724 (2024).
K. Czelej, M. E. Turiansky, S. Mu, and C. G. Van de Walle, Phys. Rev. B 110, 125116 (2024).
Presenters
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Mark E Turiansky
- University of California, Santa Barbara
- Materials Department, University of California, Santa Barbara, CA 93106-5050, U.S.A.
Authors
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Mark E Turiansky
- University of California, Santa Barbara
- Materials Department, University of California, Santa Barbara, CA 93106-5050, U.S.A.
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Atomistic structure inversion and theoretical modeling of nanoscale defects from STEM images
ORAL
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Presenters
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Venkata Surya Chaitanya Kolluru
- Argonne National Laboratory
Authors
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Venkata Surya Chaitanya Kolluru
- Argonne National Laboratory
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Soohyun Im
- University of Wisconsin - Madison
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Muchuan Hua
- Argonne National Laboratory
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Hanyu Hou
- Argonne National Laboratory
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Jianguo Wen
- Argonne National Laboratory
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Paul M Voyles
- University of Wisconsin - Madison
- University of Wisconsin Madison
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Maria K Chan
- Argonne National Laboratory
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First Principles Methods for Electron-Defect Scattering
ORAL
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Publication: References: (1) https://sites.utexas.edu/yuanyue-liu/codes/EDI/ (2) Xiao, Z.; Guo, R.; Zhang, C.; Liu, Y. Point Defect Limited Carrier Mobility in 2D Transition Metal Dichalcogenides. ACS Nano 2024, DOI: 10.1021/acsnano.4c01033. (3) Zhang, C.; Liu, Y. Electron-Surface Scattering from First-Principles. ACS Nano 2024, DOI: 10.1021/acsnano.4c07698.
Presenters
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Yuanyue Liu
- University of Texas at Austin
Authors
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Yuanyue Liu
- University of Texas at Austin
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Rongjing Guo
- University of Texas at Austin
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Kwangrae Kim
- University of Texas at Austin
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Zhongcan Xiao
- Oak Ridge National Laboratory
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Chenmu Zhang
- Rice University
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Modulation Doping: Engineering Interfacial Charge Transfer in 2D Electronic Devices
ORAL
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Publication: https://arxiv.org/abs/2410.07439
Presenters
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Raagya Arora
- Harvard University
Authors
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Raagya Arora
- Harvard University
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Ariel Rebekah Barr
- Massachusetts Institute of Technology
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Daniel T Larson
- Harvard University
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Efthimios Kaxiras
- Harvard University
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Using DFTB method to investigate the magnetic and electronic properties of two-dimensional graphitic carbon nitride
ORAL
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Publication: "Unveiling the magnetic behavior of carbon nitride 2D material by defect creation, defect passivation, and Fe adsorption using the xTB Hamiltonian of the DFTB method" submitted to Journal of Physics D: Applied Physics
Presenters
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Taoufik Sakhraoui
- University of Ostrava
Authors
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Taoufik Sakhraoui
- University of Ostrava
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Frantisek Karlicky
- University of Ostrava
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