Enhancement in external quantum efficiency of AlGaInP red μ-LED using chemical solution treatment process

Abstract To investigate the effects of their surface recovery and optical properties, extremely small sized (12 µm × 12 µm mesa area) red AlGaInP micro light emitting diodes ( $$\upmu$$ μ LED) were fabricated using a diluted hydrofluoric acid (HF) surface etch treatment. After the chemical treatment...

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Autores principales: Byung Oh Jung, Wonyong Lee, Jeomoh Kim, Myungshin Choi, Hui-Youn Shin, Minho Joo, Sukkoo Jung, Yoon-Ho Choi, Moon J. Kim
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/75d5d924aaae457a83929855210b1ed7
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