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Flexible Optoelectronics: Flexible Inorganic Nanostructure Light‐Emitting Diodes Fabricated on Graphene Films (Adv. Mater. 40/2011)
Author(s) -
Lee ChulHo,
Kim YongJin,
Hong Young Joon,
Jeon SeongRan,
Bae Sukang,
Hong Byung Hee,
Yi GyuChul
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.201190160
Subject(s) - materials science , graphene , light emitting diode , optoelectronics , nanorod , electroluminescence , diode , nanostructure , heterojunction , nanotechnology , layer (electronics)
Inorganic‐based flexible light‐emitting diodes (LEDs) using single‐crystalline GaN/ZnO coaxial nanorod heterostructures grown directly on large graphene films are reported on page 4614 by Gyu‐Chul Yi and co‐workers. The LEDs demon‐strate reliable operation in a flexible form, with no significant degradation in their electroluminescent or electrical characteristics. This approach provides a general and rational route to develop many different inorganic optoelectronics in flexible or stretchable forms.