Blue Light-Emitting Diode Based on ZnO

Tsukazaki, Atsushi; Kubota, Masashi; Ohtomo, Akira; Onuma, Takeyoshi; Ohtani, Keita; Ohno, Hideo; F. Chichibu, Shigefusa; Kawasaki, Masashi

doi:10.1143/jjap.44.l643

Public

Blue Light-Emitting Diode Based on ZnO

Published in Japanese Journal of Applied Physics • May 1, 2005

Authors:

Atsushi Tsukazaki

Masashi Kubota

Akira Ohtomo

Abstract

A near-band-edge bluish electroluminescence (EL) band centered at around 440 nm was observed from ZnO p – i – n homojunction diodes through a semi-transparent electrode deposited on the p -type ZnO top layer. The EL peak energy coincided with the photoluminescence peak energy of an equivalent p -typ...

Subject

Electroluminescence

Photoluminescence

Materials science

Research Assistant

AI chat, annotations, notes & similar papers

Finding related papers...

Discussions

(0)

No comments yet

Be the first to share your thoughts!