Optical and Photonic Properties of 2D Materials
FOCUS · Y72 · ID: 48621
Presentations
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Exciton manipulation and transport in 2D semiconductor heterostructure devices
ORAL · Invited
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Publication: [1] A. Ciarrocchi, D. Unuchek, A. Avsar, K. Watanabe, T. Taniguchi, A. Kis. Nature Photonics 13, 131–136 (2019).
[2] D. Unuchek, A. Ciarrocchi, A. Avsar, K. Watanabe, T. Taniguchi, A. Kis. Room-Temperature Electrical Control of Exciton Flux in a van Der Waals Heterostructure. Nature 560, 340–344 (2018).
[3] D. Unuchek, A. Ciarrocchi, A. Avsar, Z. Sun, K. Watanabe, T. Taniguchi, A. Kis. Valley-Polarized Exciton Currents in a van Der Waals Heterostructure. Nature Nanotechnology 14, 1104–1109 (2019);
[4] Z. Sun, A. Ciarrocchi, F. Tagarelli, J. F. G. Marin, K. Watanabe, T. Taniguchi, A. Kis. Excitonic Transport Driven by Repulsive Dipolar Interaction in a van Der Waals Heterostructure. arXiv:2110.08140 (2021).Presenters
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Andras Kis
- Ecole Polytechnique Federale de Lausanne
Authors
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Andras Kis
- Ecole Polytechnique Federale de Lausanne
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Optical spectroscopy of novel correlated states in semiconducting moiré superlattices
ORAL · Invited
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Publication: E. Liu, E. Barré, J. van Baren, M. Wilson, T. Taniguchi, K. Watanabe, Y. T. Cui, N. M. Gabor, T. F. Heinz, Y. C. Chang & C. H. Lui, Nature 594, 46–50 (2021)
E. Liu, T. Taniguchi, K. Watanabe, N. Gabor, Y. T. Cui & C. H. Lui, Phys. Rev. Lett. 127 037402 (2021)Presenters
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Chun Hung Lui
- University of California, Riverside
- Department of Physics and Astronomy, University of California, Riverside, CA 92521, USA.
Authors
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Chun Hung Lui
- University of California, Riverside
- Department of Physics and Astronomy, University of California, Riverside, CA 92521, USA.
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Directional transport of interlayer excitons in MoSe<sub>2</sub>-WSe<sub>2</sub> heterostructures
ORAL
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Presenters
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Daniel N Shanks
- University of Arizona
Authors
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Daniel N Shanks
- University of Arizona
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Micheal R Koehler
- University of Tennessee - Knoxville
- University of Tennessee, Knoxville, TN
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David G Mandrus
- University of Tennessee
- Department of Materials Science and Engineering, University of Tennessee, Knoxville, TN, 37916, USA
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Takashi Taniguchi
- National Institute for Materials Science, Tsukuba, Japan
- National Institute for Materials Science
- NIMS
- Kyoto Univ
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Ibaraki 305-0044, Japan.
- 3 National Institute for Materials Science, Tsukuba, Japan
- National Institute for Materials Science; 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- National Institute of Materials Science, Tsukuba, Japan
- National Institute of Materials Science
- Advanced Materials Laboratory, National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan
- National Institute for Materials Science (Japan)
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
- Kyoto University
- International Center for Materials Nanoarchitectonics
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Japan
- International Center for Materials Nanoarchitectonics, National Institute for MaterialsScience, 1-1 Namiki, Tsukuba 305-0044, Japan
- National Institute for Material Science, Japan
- National Institute for Material Science
- National Institute of Material Sciences, Japan
- NIMS, Tsukuba
- 2National Institute for Materials Science, Namiki 1-1, Ibaraki 305-0044, Japan.
- National Institute of Materials Science, Tsukuba, Ibaraki 305-0044, Japan
- National Institute for Materials Science, Japan
- International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan.
- NIMS, Japan
- National Institute for Materials Science (NIMS)
- NIMS. Japan
- International Center for Material Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan
- International Center for Material Nanoarchitectonics, National Institute for Materials Science
- National Institute for Materials Science Tsukuba
- National Institute for Materials Science, 1-1 Namiki
- National Institute for Materials Science of Japan
- National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
- NIMS - National Institute for Material Science, Japan
- International Center for Materials Nanoarchitectonics, National Institute for Material Science, Tsukuba, Ibaraki 305-0044, Japan.
- National Institute for Material Science, Tsukuba
- National Institute for Materials Science, International Center for Materials Nanoarchitectonics
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- National Institute of Material Science
- National Institute for Materials Science,1-1 Namiki, Tsukuba, 305-0044, Japan
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Kenji Watanabe
- National Institute for Materials Science, Tsukuba, Japan
- National Institute for Materials Science
- NIMS
- Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan
- Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan.
- Research Center for Functional Materials, National Institute for Materials Science
- Advanced, Materials Laboratory, NIMS
- 3 National Institute for Materials Science, Tsukuba, Japan
- National Institute for Materials Science; 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- National Institute of Materials Science, Tsukuba, Japan
- National Institute of Materials Science
- Advanced Materials Laboratory, National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan
- National Institute for Materials Science (Japan)
- National Institute for Materials Science, Japan
- Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
- Research Center for Functional Materials
- Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Japan
- Research Center for Functional Materials, National Institute for Materials Science, Japan
- Research Center for Functional Materials, National Institute for Materials Science, 1-1Namiki, Tsukuba 305-0044, Japan
- National Institute for Material Science, Japan
- National Institute for Material Science
- National Institute of Material Sciences, Japan
- NIMS, Tsukuba
- 2National Institute for Materials Science, Namiki 1-1, Ibaraki 305-0044, Japan.
- National Institute of Materials Science, Tsukuba, Ibaraki 305-0044, Japan
- National Institute for Materials Science Japan
- NIMS, Japan
- nims
- National Institute for Materials Science, Research Center for Functional Materials, Japan
- National Institute for Materials Science Tsukuba
- National Institute for Materials Science, 1-1 Namiki
- National Institute for Materials Science of Japan
- National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
- NIMS - National Institute for Material Science, Japan
- Research Center for Functional Materials, National Institute for Material Science, Tsukuba, Ibaraki, 305-0044, Japan.
- National Institute for Material Science, Tsukuba
- National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan
- National Institute for Materials Science (NIMS)
- National Institute for Materials Science, Research Center for Functional Materials
- Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- National Institute of Material Science
- Kyoto Univ
- National Institute for Materials Science,1-1 Namiki, Tsukuba, 305-0044, Japan
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Brian J LeRoy
- University of Arizona
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John Schaibley
- University of Arizona
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Room temperature exciton switch
ORAL
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Publication: [1] T. Mueller and E. Malic, Exciton Physics and Device Application of Two-Dimensional Transition Metal Dichalcogenide Semiconductors, Npj 2D Mater. Appl. 2018 21 2, 1 (2018).
[2] D. F. Cordovilla Leon, Z. Li, S. W. Jang, C.-H. Cheng, and P. B. Deotare, Exciton Transport in Strained Monolayer WSe2, Appl. Phys. Lett. 113, 252101 (2018).
[3] M. Massicotte, F. Vialla, P. Schmidt, M. B. Lundeberg, S. Latini, S. Haastrup, M. Danovich, D. Davydovskaya, K. Watanabe, T. Taniguchi, V. I. Fal'ko, K. S. Thygesen, T. G. Pedersen, and F. H. L. Koppens, Dissociation of Two-Dimensional Excitons in Monolayer WSe2, Nat. Commun. 9, 1 (2018).
Presenters
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Kanak Datta
- University of Michigan
Authors
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Kanak Datta
- University of Michigan
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Zidong Li
- University of Michigan
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Takashi Taniguchi
- National Institute for Materials Science, Tsukuba, Japan
- National Institute for Materials Science
- NIMS
- Kyoto Univ
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Ibaraki 305-0044, Japan.
- 3 National Institute for Materials Science, Tsukuba, Japan
- National Institute for Materials Science; 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- National Institute of Materials Science, Tsukuba, Japan
- National Institute of Materials Science
- Advanced Materials Laboratory, National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan
- National Institute for Materials Science (Japan)
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
- Kyoto University
- International Center for Materials Nanoarchitectonics
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Japan
- International Center for Materials Nanoarchitectonics, National Institute for MaterialsScience, 1-1 Namiki, Tsukuba 305-0044, Japan
- National Institute for Material Science, Japan
- National Institute for Material Science
- National Institute of Material Sciences, Japan
- NIMS, Tsukuba
- 2National Institute for Materials Science, Namiki 1-1, Ibaraki 305-0044, Japan.
- National Institute of Materials Science, Tsukuba, Ibaraki 305-0044, Japan
- National Institute for Materials Science, Japan
- International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan.
- NIMS, Japan
- National Institute for Materials Science (NIMS)
- NIMS. Japan
- International Center for Material Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan
- International Center for Material Nanoarchitectonics, National Institute for Materials Science
- National Institute for Materials Science Tsukuba
- National Institute for Materials Science, 1-1 Namiki
- National Institute for Materials Science of Japan
- National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
- NIMS - National Institute for Material Science, Japan
- International Center for Materials Nanoarchitectonics, National Institute for Material Science, Tsukuba, Ibaraki 305-0044, Japan.
- National Institute for Material Science, Tsukuba
- National Institute for Materials Science, International Center for Materials Nanoarchitectonics
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- National Institute of Material Science
- National Institute for Materials Science,1-1 Namiki, Tsukuba, 305-0044, Japan
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Kenji Watanabe
- National Institute for Materials Science, Tsukuba, Japan
- National Institute for Materials Science
- NIMS
- Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan
- Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan.
- Research Center for Functional Materials, National Institute for Materials Science
- Advanced, Materials Laboratory, NIMS
- 3 National Institute for Materials Science, Tsukuba, Japan
- National Institute for Materials Science; 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- National Institute of Materials Science, Tsukuba, Japan
- National Institute of Materials Science
- Advanced Materials Laboratory, National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan
- National Institute for Materials Science (Japan)
- National Institute for Materials Science, Japan
- Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
- Research Center for Functional Materials
- Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Japan
- Research Center for Functional Materials, National Institute for Materials Science, Japan
- Research Center for Functional Materials, National Institute for Materials Science, 1-1Namiki, Tsukuba 305-0044, Japan
- National Institute for Material Science, Japan
- National Institute for Material Science
- National Institute of Material Sciences, Japan
- NIMS, Tsukuba
- 2National Institute for Materials Science, Namiki 1-1, Ibaraki 305-0044, Japan.
- National Institute of Materials Science, Tsukuba, Ibaraki 305-0044, Japan
- National Institute for Materials Science Japan
- NIMS, Japan
- nims
- National Institute for Materials Science, Research Center for Functional Materials, Japan
- National Institute for Materials Science Tsukuba
- National Institute for Materials Science, 1-1 Namiki
- National Institute for Materials Science of Japan
- National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
- NIMS - National Institute for Material Science, Japan
- Research Center for Functional Materials, National Institute for Material Science, Tsukuba, Ibaraki, 305-0044, Japan.
- National Institute for Material Science, Tsukuba
- National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan
- National Institute for Materials Science (NIMS)
- National Institute for Materials Science, Research Center for Functional Materials
- Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- National Institute of Material Science
- Kyoto Univ
- National Institute for Materials Science,1-1 Namiki, Tsukuba, 305-0044, Japan
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Parag B Deotare
- University of Michigan
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On-chip integration of site controlled hBN quantum emitters in a low-emission silicon nitride platform
ORAL
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Publication: [1] K. Parto, S. I. Azzam, K. Banerjee and G. Moody, Nature Communications 12.1, 1-8 (2021).
[2] S. I. Azzam, K. Parto, and G. Moody, Applied Physics Letters 118.24, 240502 (2021).
Presenters
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Shaimaa Azzam
- University of California, Santa Barbara
Authors
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Shaimaa Azzam
- University of California, Santa Barbara
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Kamyar Parto
- University of California, Santa Barbara
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Nicholas Lewis
- University of California Santa Barbara
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Galan Moody
- University of California, Santa Barbara
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Photoluminescence quenching in mixed-dimensional heterostructures from non-covalent functionalization of monolayer WSe<sub>2</sub> via aryl diazonium chemistry
ORAL
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Presenters
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Iqbal B Utama
- Northwestern University
Authors
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Iqbal B Utama
- Northwestern University
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Hongfei Zeng
- Northwestern University
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Anushka Dasgupta
- Northwestern University
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Tumpa Sadhukhan
- Northwestern University
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Iqbal B Utama
- Northwestern University
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Dmitry Lebedev
- Northwestern University
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Wei Wang
- Argonne National Laboratory
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Jia-Shiang Chen
- Argonne National Lab
- Northwestern University
- Argonne National Laboratory
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Kenji Watanabe
- National Institute for Materials Science, Tsukuba, Japan
- National Institute for Materials Science
- NIMS
- Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan
- Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan.
- Research Center for Functional Materials, National Institute for Materials Science
- Advanced, Materials Laboratory, NIMS
- 3 National Institute for Materials Science, Tsukuba, Japan
- National Institute for Materials Science; 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- National Institute of Materials Science, Tsukuba, Japan
- National Institute of Materials Science
- Advanced Materials Laboratory, National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan
- National Institute for Materials Science (Japan)
- National Institute for Materials Science, Japan
- Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
- Research Center for Functional Materials
- Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Japan
- Research Center for Functional Materials, National Institute for Materials Science, Japan
- Research Center for Functional Materials, National Institute for Materials Science, 1-1Namiki, Tsukuba 305-0044, Japan
- National Institute for Material Science, Japan
- National Institute for Material Science
- National Institute of Material Sciences, Japan
- NIMS, Tsukuba
- 2National Institute for Materials Science, Namiki 1-1, Ibaraki 305-0044, Japan.
- National Institute of Materials Science, Tsukuba, Ibaraki 305-0044, Japan
- National Institute for Materials Science Japan
- NIMS, Japan
- nims
- National Institute for Materials Science, Research Center for Functional Materials, Japan
- National Institute for Materials Science Tsukuba
- National Institute for Materials Science, 1-1 Namiki
- National Institute for Materials Science of Japan
- National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
- NIMS - National Institute for Material Science, Japan
- Research Center for Functional Materials, National Institute for Material Science, Tsukuba, Ibaraki, 305-0044, Japan.
- National Institute for Material Science, Tsukuba
- National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan
- National Institute for Materials Science (NIMS)
- National Institute for Materials Science, Research Center for Functional Materials
- Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- National Institute of Material Science
- Kyoto Univ
- National Institute for Materials Science,1-1 Namiki, Tsukuba, 305-0044, Japan
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Takashi Taniguchi
- National Institute for Materials Science, Tsukuba, Japan
- National Institute for Materials Science
- NIMS
- Kyoto Univ
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Ibaraki 305-0044, Japan.
- 3 National Institute for Materials Science, Tsukuba, Japan
- National Institute for Materials Science; 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- National Institute of Materials Science, Tsukuba, Japan
- National Institute of Materials Science
- Advanced Materials Laboratory, National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan
- National Institute for Materials Science (Japan)
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
- Kyoto University
- International Center for Materials Nanoarchitectonics
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Japan
- International Center for Materials Nanoarchitectonics, National Institute for MaterialsScience, 1-1 Namiki, Tsukuba 305-0044, Japan
- National Institute for Material Science, Japan
- National Institute for Material Science
- National Institute of Material Sciences, Japan
- NIMS, Tsukuba
- 2National Institute for Materials Science, Namiki 1-1, Ibaraki 305-0044, Japan.
- National Institute of Materials Science, Tsukuba, Ibaraki 305-0044, Japan
- National Institute for Materials Science, Japan
- International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan.
- NIMS, Japan
- National Institute for Materials Science (NIMS)
- NIMS. Japan
- International Center for Material Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan
- International Center for Material Nanoarchitectonics, National Institute for Materials Science
- National Institute for Materials Science Tsukuba
- National Institute for Materials Science, 1-1 Namiki
- National Institute for Materials Science of Japan
- National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
- NIMS - National Institute for Material Science, Japan
- International Center for Materials Nanoarchitectonics, National Institute for Material Science, Tsukuba, Ibaraki 305-0044, Japan.
- National Institute for Material Science, Tsukuba
- National Institute for Materials Science, International Center for Materials Nanoarchitectonics
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- National Institute of Material Science
- National Institute for Materials Science,1-1 Namiki, Tsukuba, 305-0044, Japan
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Tobin J Marks
- Northwestern University
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Xuedan Ma
- Argonne National Laboratory
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George C Schatz
- Northwestern University
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Nathaniel P Stern
- Northwestern University
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Mark C Hersam
- Northwestern University
- Materials Science and Engineering, Northwestern University, Evanston, IL 60208
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Theoretical study of the enhancement of spontaneous two-photon emission in Er<sup>3+</sup> by graphene plasmons
ORAL
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Presenters
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Colin Whisler
- University of Wisconsin - Madison
Authors
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Colin Whisler
- University of Wisconsin - Madison
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Gregory R Holdman
- University of Wisconsin - Madison
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Victor W Brar
- University of Wisconsin - Madison
- University of Wiscon- Madison
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Deniz D Yavuz
- University of Wisconsin - Madison
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Unraveling heat transport and dissipation in suspended MoSe<sub>2</sub> crystals from bulk to monolayer
ORAL
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Publication: Unraveling heat transport and dissipation in suspended MoSe2 crystals from bulk to monolayer
D. Saleta Reig et al https://arxiv.org/abs/2109.09225Presenters
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Matthieu J Verstraete
- University of Liege
Authors
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Matthieu J Verstraete
- University of Liege
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Zeila Zanolli
- Forschungszentrum Jülich GmbH
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Roberta Farris
- ICN2 Barcelona
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Olle Hellman
- Linkoping University
- Weizmann Institute of Science
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Klaas-Jan Tielrooij
- ICN2 Barcelona
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Pablo Ordejon
- ICN2 Barcelona
- Catalan Institute of Nanoscience and Nanotechnology (ICN2)
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Control of Thermal Conductance across Vertically Stacked Two-Dimensional van der Waals Materials via Interfacial Engineering
ORAL
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Publication: Yuan et al., ACS Nano 15, 15902–15909 (2021)
Presenters
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Kazuhiro Yanagi
- Tokyo Metropolitan Univ
Authors
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Kazuhiro Yanagi
- Tokyo Metropolitan Univ
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Wenyu Yuan
- Shaanxi Normal University
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Kan Ueji
- Tokyo Metropolitan University
- Tokyo Metropolitan Univ
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Takashi Yagi
- National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology
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Takahiko Endo
- Tokyo Metropolitan University
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Hong E Lim
- Tokyo Metropolitan University
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Yasumitsu Miyata
- Tokyo Metropolitan University
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Yohei Yomogida
- Tokyo Metropolitan Univ
-