Second Harmonic Generation in Janus Transition Metal Chalcogenide Oxide Monolayers: A First-Principles Investigation
Due to the unique optical responses induced by vertical atomic asymmetry inside a monolayer, two-dimensional Janus structures have been conceived as promising building blocks for nanoscale optical devices. In this paper, second harmonic generation (SHG) in Janus transition metal chalcogenide oxide m...
Main Authors: | Peng Su, Han Ye, Naizhang Sun, Shining Liu, Hu Zhang |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2023-07-01
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Series: | Nanomaterials |
Subjects: | |
Online Access: | https://www.mdpi.com/2079-4991/13/14/2150 |
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