Výsledky vyhledávání - "Steve Lester"

Optical Characterization of Semipolar GaN Light-Emitting Diodes on Sapphire

Autor: Jung Han, Zhen Chen, Christopher D. Yerino, Yu Zhang, Qian Sun, Benjamin Leung, Steve Lester, Yun-Li Li, Kuan-Yung Liao

Publikováno v: CLEO:2011 - Laser Applications to Photonic Applications.

Semipolar (11–22) GaN light-emitting diodes are grown on sapphire substrates by orientation controlled epitaxy. Optical emission properties are investigated, and narrow linewidth emission is shown for devices on this low dislocation density templat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c6729ea24035f22a4698823f08d08927
https://doi.org/10.1364/cleo_si.2011.cwf2

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Optical emission characteristics of semipolar (1\,1\,\bar{2}\,2) GaN light-emitting diodes grown on m-sapphire and stripe-etchedr-sapphire

Autor: Kuan-Yung Liao, Yun-Li Li, Jung Han, Benjamin Leung, Christopher D. Yerino, Qian Sun, Steve Lester, Yu Zhang, Zhen Chen

Publikováno v: Semiconductor Science and Technology. 27:024016

We demonstrate the growth and optical characterization of semipolar GaN light-emitting diodes (LEDs) on sapphire utilizing two distinct heteroepitaxial growth methodologies. The properties of semipolar LEDs are analyzed by the simultaneous growth of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a8c935073bbc8bb5101629b9ad8ea084
https://doi.org/10.1088/0268-1242/27/2/024016

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