230 nm wavelength range far-UVC LED with low Al-composition differentiation between well and barrier layers of MQWs

Reducing the average Al composition of Al _x Ga _1− _x N/Al _y Ga _1− _y N multiple quantum wells (MQWs) is an effective approach to increase the current injection efficiencies of far-UV-C LEDs (far-UVC LEDs). A reduction can be realized by decreasing the Al-composition differentiation between the w...

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Hlavní autoři:	Kenjiro Uesugi, Ryota Akaike, Shuhei Ichikawa, Takao Nakamura, Kazunobu Kojima, Masahiko Tsuchiya, Hideto Miyake
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	IOP Publishing 2024-01-01
Edice:	Applied Physics Express
Témata:	LED far-UVC AlGaN face-to-face annealed sputter-deposited AlN template
On-line přístup:	https://doi.org/10.35848/1882-0786/ad3e48
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