Nano Letters, volume 22, issue 4, pages 1812-1817
Tunable Single-Atomic Charges on a Cleaved Intercalated Transition Metal Dichalcogenide
Lim Seong Joon
1
,
Pan Shangke
1, 2
,
Wang Kefeng
1
,
Ushakov Alexey V
3
,
Sukhanova E V
4
,
Popov Zakhar I.
4, 5
,
Kvashnin Dmitry G.
4, 6
,
Streltsov Sergey V.
3, 7
,
Cheong Sang-Wook
1
1
Rutgers Center for Emergent Materials and Department of Physics and Astronomy, Rutgers The State University of New Jersey, Piscataway, New Jersey 08854, United States
|
2
State Key Laboratory Base of Novel Function Materials and Preparation Science, School of Material Sciences and Chemical Engineering, Ningbo University, Ningbo, Zhejiang 315211, China
|
Publication type: Journal Article
Publication date: 2021-12-10
Journal:
Nano Letters
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 10.8
ISSN: 15306984, 15306992
General Chemistry
Condensed Matter Physics
General Materials Science
Mechanical Engineering
Bioengineering
Abstract
Control of a single ionic charge state by altering the number of bound electrons has been considered as an ultimate testbed for atomic charge-induced interactions and manipulations, and such subject has been studied in artificially deposited objects on thin insulating layers. We demonstrate that an entire layer of controllable atomic charges on a periodic lattice can be obtained by cleaving metallic Co1/3NbS2, an intercalated transition metal dichalcogenide. We identified a metastable charge state of Co with a different valence and manipulated atomic charges to form a linear chain of the metastable charge state. Density functional theory investigation reveals that the charge state is stable due to a modified crystal field at the surface despite the coupling between NbS2 and Co via a1g orbitals. The idea can be generalized to other combinations of intercalants and base matrices, suggesting that they can be a new platform to explore single-atom-operational 2D electronics/spintronics.
Citations by journals
1
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Materials Today Physics
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Materials Today Physics
1 publication, 20%
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Journal of Physical Chemistry C
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Journal of Physical Chemistry C
1 publication, 20%
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Chemistry of Materials
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Chemistry of Materials
1 publication, 20%
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Journal of Applied Physics
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Journal of Applied Physics
1 publication, 20%
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Proceedings of the National Academy of Sciences of the United States of America
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Proceedings of the National Academy of Sciences of the United States of America
1 publication, 20%
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1
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Citations by publishers
1
2
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American Chemical Society (ACS)
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American Chemical Society (ACS)
2 publications, 40%
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Elsevier
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Elsevier
1 publication, 20%
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American Institute of Physics (AIP)
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American Institute of Physics (AIP)
1 publication, 20%
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Proceedings of the National Academy of Sciences (PNAS)
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Proceedings of the National Academy of Sciences (PNAS)
1 publication, 20%
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1
2
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- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Lim S. J. et al. Tunable Single-Atomic Charges on a Cleaved Intercalated Transition Metal Dichalcogenide // Nano Letters. 2021. Vol. 22. No. 4. pp. 1812-1817.
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Lim S. J., Pan S., Wang K., Ushakov A. V., Sukhanova E. V., Popov Z. I., Kvashnin D. G., Streltsov S. V., Cheong S. Tunable Single-Atomic Charges on a Cleaved Intercalated Transition Metal Dichalcogenide // Nano Letters. 2021. Vol. 22. No. 4. pp. 1812-1817.
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TY - JOUR
DO - 10.1021/acs.nanolett.1c03706
UR - https://doi.org/10.1021%2Facs.nanolett.1c03706
TI - Tunable Single-Atomic Charges on a Cleaved Intercalated Transition Metal Dichalcogenide
T2 - Nano Letters
AU - Pan, Shangke
AU - Wang, Kefeng
AU - Ushakov, Alexey V
AU - Popov, Zakhar I.
AU - Kvashnin, Dmitry G.
AU - Streltsov, Sergey V.
AU - Lim, Seong Joon
AU - Sukhanova, E V
AU - Cheong, Sang-Wook
PY - 2021
DA - 2021/12/10 00:00:00
PB - American Chemical Society (ACS)
SP - 1812-1817
IS - 4
VL - 22
SN - 1530-6984
SN - 1530-6992
ER -
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@article{2021_Lim
author = {Shangke Pan and Kefeng Wang and Alexey V Ushakov and Zakhar I. Popov and Dmitry G. Kvashnin and Sergey V. Streltsov and Seong Joon Lim and E V Sukhanova and Sang-Wook Cheong},
title = {Tunable Single-Atomic Charges on a Cleaved Intercalated Transition Metal Dichalcogenide},
journal = {Nano Letters},
year = {2021},
volume = {22},
publisher = {American Chemical Society (ACS)},
month = {dec},
url = {https://doi.org/10.1021%2Facs.nanolett.1c03706},
number = {4},
pages = {1812--1817},
doi = {10.1021/acs.nanolett.1c03706}
}
Cite this
MLA
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Lim, Seong Joon, et al. “Tunable Single-Atomic Charges on a Cleaved Intercalated Transition Metal Dichalcogenide.” Nano Letters, vol. 22, no. 4, Dec. 2021, pp. 1812-1817. https://doi.org/10.1021%2Facs.nanolett.1c03706.