Improved Modulation Bandwidth of Blue Mini-LEDs by Atomic-Layer Deposition Sidewall Passivation

By adopting atomic layer deposition (ALD) sidewall passivation, the electroluminescence (EL) and communication performances of mini-light emitting diodes (mini-LEDs) of different sizes were improved. In particular, the most significant improvement in the electroluminescence properties of the externa...

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Veröffentlicht in:	IEEE transactions on electron devices 2022-09, Vol.69 (9), p.4936-4943
Hauptverfasser:	Lai, Shou-Qiang, Lu, Ting-Wei, Lin, Su-Hui, Lin, Yi, Lin, Guo-Chun, Pan, Jian-Hua, Zhuang, Yue-Long, Lu, Yi-Jun, Lin, Yue, Kuo, Hao-Chung, Chen, Zhong, Wu, Ting-Zhu
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic layer epitaxy Bandwidth Bandwidths Bit error rate Carrier lifetime Charge carrier lifetime Electroluminescence Electroluminescent devices Leakage current Light emitting diodes light emitting diodes (LEDs) Modulation Optical communication optoelectronic devices Passivation Passivity Photoluminescence Quantum efficiency Radiative recombination semiconductor diodes visible-light communication (VLC) Wireless communication
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