4H-SiC Ultraviolet Avalanche Photodiodes With Small Gain Slope and Enhanced Fill Factor

In this paper, 4H-SiC separated absorption charge and multiplication ultraviolet avalanche photodiodes (APDs) with small gain-voltage slope and enhanced fill factor are designed and fabricated. As a special reach-through structure, the absorption layer of the APD is fully depleted at breakdown volta...

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Bibliographic Details
Main Authors: Sen Yang, Dong Zhou, Weizong Xu, Xiaolong Cai, Hai Lu, Dunjun Chen, Fangfang Ren, Rong Zhang, Youdou Zheng
Format: Article
Language:English
Published: IEEE 2017-01-01
Series:IEEE Photonics Journal
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Online Access:https://ieeexplore.ieee.org/document/7873234/
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