Raman study of monolayer graphene and HOPG irradiated by swift heavy ions

来源 :International Conference on Nanoscience & Technology,China 2 | 被引量 : 0次 | 上传用户：liaotianeryi

【摘要】

：

The monolayer graphene samples exfoliated from highly ordered pyrolytic graphite (HOPG, Advanced Ceramics Co., Grade ZYB) by micromechanical cleavage were transferred onto oxidized Si substrates with

【作者】

：

J.Zeng H.J.Yao J.Liu P.F.Zhai M.D.Hou Y.M.Sun G.P.Li

【机构】

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Institute of Modern Physics,Chinese Academy of Sciences (CAS),Lanzhou 730000,China;School of Nuclear

【出处】

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International Conference on Nanoscience & Technology,China 2

【发表日期】

：

2013年3期

【关键词】

：

Graphene HOPG Swift heavy ions Raman spectroscopy

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　　The monolayer graphene samples exfoliated from highly ordered pyrolytic graphite (HOPG, Advanced Ceramics Co., Grade ZYB) by micromechanical cleavage were transferred onto oxidized Si substrates with 300 nm thickness of the oxide layer.Optical microscope was used to map the graphene sheets.The sigle layer graphene was confirmed by the Microscopic Confocal Raman Spectrometer (LabRAM HR800, Jobin Yvon Co.) via the fingerprint of 2D peak (~ 2683 cm1).

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Raman study of monolayer graphene and HOPG irradiated by swift heavy ions

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