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Inorganic Optoelectronics: Visible‐Color‐Tunable Light‐Emitting Diodes (Adv. Mater. 29/2011)
Author(s) -
Hong Young Joon,
Lee ChulHo,
Yoon Aram,
Kim Miyoung,
Seong HanKyu,
Chung Hun Jae,
Sone Cheolsoo,
Park Yong Jo,
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.201190109
Subject(s) - materials science , optoelectronics , diode , light emitting diode , visible spectrum
Inorganic light‐emitting diodes (LEDs) that can be tuned continuously from red to blue are fabricated using multifacetted GaN nanorods with InGaN/GaN quantum well layers. The layer thickness naturally varies as they are deposited on the multi‐faceted nanorods. On page 3284 , Gyu‐Chul Yi and co‐workers show that when the current traveling through layers of different thickness is altered, the color of light emitted from the nanorod LED changes.