Top-emission ultraviolet light-emitting diodes with peak emission at 280 nm

被引:99
|
作者
Yasan, A [1 ]
McClintock, R [1 ]
Mayes, K [1 ]
Darvish, SR [1 ]
Kung, P [1 ]
Razeghi, M [1 ]
机构
[1] Northwestern Univ, Dept Elect & Comp Engn, Ctr Quantum Devices, Evanston, IL 60208 USA
关键词
D O I
10.1063/1.1497709
中图分类号
O59 [应用物理学];
学科分类号
摘要
We demonstrate light emission at 280 nm from UV light-emitting diodes consisting of AlInGaN/AlInGaN multiple quantum wells. Turn-on voltage of the devices is similar to5 V with a differential resistance of similar to40 Omega. The peak emission wavelength redshifts similar to1 nm at high injection currents. (C) 2002 American Institute of Physics.
引用
收藏
页码:801 / 802
页数:2
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