Variable-color light-emitting diodes using GaN microdonut arrays

© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 26(2014), 19 vom: 21. Mai, Seite 3019-23
1. Verfasser: Tchoe, Youngbin (VerfasserIn)
Weitere Verfasser: Jo, Janghyun, Kim, Miyoung, Heo, Jaehyuk, Yoo, Geonwook, Sone, Cheolsoo, Yi, Gyu-Chul
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't and indium gallium nitride light-emitting diodes multicolor nanostructure quantum well
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520 |a Microdonut-shaped GaN/Inx Ga1-x N light-emitting diode (LED) microarrays are fabricated for variable-color emitters. The figure shows clearly donut-shaped light emission from all the individual microdonut LEDs. Furthermore, microdonut LEDs exhibit spatially-resolved blue and green EL colors, which can be tuned by either controlling the external bias voltage or changing the size of the microdonut LED 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a and indium gallium nitride 
650 4 |a light-emitting diodes 
650 4 |a multicolor 
650 4 |a nanostructure 
650 4 |a quantum well 
700 1 |a Jo, Janghyun  |e verfasserin  |4 aut 
700 1 |a Kim, Miyoung  |e verfasserin  |4 aut 
700 1 |a Heo, Jaehyuk  |e verfasserin  |4 aut 
700 1 |a Yoo, Geonwook  |e verfasserin  |4 aut 
700 1 |a Sone, Cheolsoo  |e verfasserin  |4 aut 
700 1 |a Yi, Gyu-Chul  |e verfasserin  |4 aut 
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