Room temperature photonic crystal band-edge lasing from nanopillar array on GaN patterned by nanosphere lithography

An ordered GaN nanopillar array fabricated by nanosphere lithography exhibited room temperature photopumped lasing via the photonic crystal band-edge effect. With a monolayer of self-assembled nanospheres as hard mask, the ordered pattern was transferred to the sample to form nanopillars by inductiv...

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Veröffentlicht in:	Journal of applied physics 2010-03, Vol.107 (6), p.063104-063104-4
Hauptverfasser:	Fu, Wai Yuen, Wong, Kenneth Kin-Yip, Choi, H. W.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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