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Quantum Dots: Broadband Nonlinear Optical Response in Few‐Layer Antimonene and Antimonene Quantum Dots: A Promising Optical Kerr Media with Enhanced Stability (Advanced Optical Materials 17/2017)
Author(s) -
Lu Lu,
Tang Xian,
Cao Rui,
Wu Leiming,
Li Zhongjun,
Jing Guanghui,
Dong Biqin,
Lu Shunbin,
Li Ying,
Xiang Yuanjiang,
Li Jianqing,
Fan Dianyuan,
Zhang Han
Publication year - 2017
Publication title -
advanced optical materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.89
H-Index - 91
ISSN - 2195-1071
DOI - 10.1002/adom.201770084
Subject(s) - materials science , exfoliation joint , optoelectronics , quantum dot , broadband , refractive index , optics , nanotechnology , graphene , physics
Antimonene is a new type of two‐dimensional group‐VA material. Based on electrochemical exfoliation and sonochemical approaches in delivering high‐quality few‐layer antimonene (FLA) and antimonene quantum dots (AQDs) are synthesized and the corresponding nonlinear optical response at a visible wavelength is investigated. In article number 1700301 , Han Zhang and co‐workers show that antimonene possesses a giant nonlinear refractive index of ≈10 −5 cm 2 W −1 and a high stability in ambient condition for months.