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2D Hybrid Nanostructured Dirac Materials for Broadband Transparent Electrodes
Author(s) -
Guo Yunfan,
Lin Li,
Zhao Shuli,
Deng Bing,
Chen Hongliang,
Ma Bangjun,
Wu Jinxiong,
Yin Jianbo,
Liu Zhongfan,
Peng Hailin
Publication year - 2015
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201501912
Subject(s) - materials science , graphene , chemical vapor deposition , broadband , electrode , nanotechnology , grain boundary , conductivity , optoelectronics , electrical conductor , dirac (video compression format) , composite material , optics , microstructure , chemistry , physics , neutrino , nuclear physics
Broadband transparent electrodes based on 2D hybrid nanostructured Dirac materials between Bi 2 Se 3 and graphene are synthesized using a chemical vapor deposition (CVD) method. Bi 2 Se 3 nanoplates are preferentially grown along graphene grain boundaries as “smart” conductive patches to bridge the graphene boundary. These hybrid films increase by one‐ to threefold in conductivity while remaining highly transparent over broadband wavelength. They also display outstanding chemical stability and mechanical flexibility.