Comparison of sensitive nonlinear saturable absorption of topological insulator Bi2Te3 powder and nanosheets

Autor:	Chao-Yang Tu, Chao-Kuei Lee, Hsuan-Yin Chen, Jin-Long Xu, Che-Min Chou
Rok vydání:	2014
Předmět:	Materials science Absorption spectroscopy business.industry Saturable absorption Laser Exfoliation joint Hydrothermal circulation law.invention Optics Chemical engineering law Topological insulator Dispersion (optics) business Excitation
Zdroj:	Frontiers in Optics 2014.
DOI:	10.1364/fio.2014.jtu3a.25
Popis:	The saturable absorption properties of two sizes of Bi2Te3, namely large powders prepared by commercial crystals and small sheets by further hydrothermal exfoliation, have been compared under low-intensity laser excitation at 1.0 and 2.0 um.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::85e0264a5801a5531fa0ec658778663f https://doi.org/10.1364/fio.2014.jtu3a.25 Zobrazit plný text záznamu