Terahertz saturable absorbers from liquid phase exfoliation of graphite
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چکیده
منابع مشابه
Terahertz saturable absorbers from liquid phase exfoliation of graphite
Saturable absorbers (SA) operating at terahertz (THz) frequencies can open new frontiers in the development of passively mode-locked THz micro-sources. Here we report the fabrication of THz SAs by transfer coating and inkjet printing single and few-layer graphene films prepared by liquid phase exfoliation of graphite. Open-aperture z-scan measurements with a 3.5 THz quantum cascade laser show a...
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1 Division of Functional Materials and Nano-Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China 2 School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315201, China 3 National Institute for Materials Sciences, Tsukuba 305-0047, Japan 4 Department of Physics and Astronomy, University of North Carolina at ...
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Graphene has attracted intense interest due to its exceptional physical and chemical properties as well as its wide potential applications. For applications of two-dimensional graphene, commercially viable sources are necessary. Liquid-phase exfoliation graphite is one of the most promising economical mothed for the mass production of graphene. A number of methods have been developed to achieve...
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ژورنال
عنوان ژورنال: Nature Communications
سال: 2017
ISSN: 2041-1723
DOI: 10.1038/ncomms15763