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Ultra‐Transparent, Flexible Single‐walled Carbon Nanotube Non‐volatile Memory Device with an Oxygen‐decorated Graphene Electrode
Author(s) -
Yu Woo Jong,
Chae Sang Hoon,
Lee Si Young,
Duong Dinh Loc,
Lee Young Hee
Publication year - 2011
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.201004444
Subject(s) - materials science , graphene , transmittance , carbon nanotube , electrode , opacity , oxide , nanotechnology , optoelectronics , bending , transparency (behavior) , oxygen , carbon fibers , composite material , optics , computer science , composite number , chemistry , physics , metallurgy , computer security , organic chemistry
Ultra‐transparent and flexible non‐volatile memory devices fabricated using oxygen‐decorated graphene electrodes and carbon nanotube network channels are reported. The fabricated memory device revealed a high transmittance of 83.8% with respect to air (PET transmittance: 87.4%) and excellent mechanical stability in a 1000 times bending test. The ultra transparency was realized by introducing oxygen trap sites onto the graphene surface instead of using an opaque inorganic floating gate layer.