Broadband nonlinear optical response in Bi2Se3-Bi2Te3 heterostructure and its application in all-optical switching
Compared with homogeneous two-dimensional materials, two-dimensional nanomaterial heterostructures which consist of different kinds of two-dimensional materials exhibit stronger light-matter interaction. The topological insulator of Bi2Se3-Bi2Te3 heterostructures were synthesised by two-step reactio...
Main Authors: | Qingkai Wang, Xinghua Wu, Leiming Wu, Yuanjiang Xiang |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2019-02-01
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Series: | AIP Advances |
Online Access: | http://dx.doi.org/10.1063/1.5082725 |
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