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Molecularly Designed, Nitrogen‐Functionalized Graphene Quantum Dots for Optoelectronic Devices
Author(s) -
Tetsuka Hiroyuki,
Nagoya Akihiro,
Fukusumi Takanori,
Matsui Takayuki
Publication year - 2016
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.201600058
Subject(s) - graphene , materials science , quantum dot , nanotechnology , optoelectronics , quantum information processing , energy (signal processing) , quantum , physics , quantum mechanics
Nitrogen‐functionalized graphene quantum dots (NGQDs) with tailorable optical properties are prepared by a versatile technique, which allows the highest occupied molecular orbital/lowest unoccupied molecular orbital energy levels and energy gaps to be continuously varied. The integration of NGQD layers into the structures significantly improves the performance of optoelectronic devices.