Enhanced responsivity and detectivity of fast WSe2 phototransistor using electrostatically tunable in-plane lateral p-n homojunction

In photodetectors based on 2D materials, a trade-off often exists between responsivity and speed. Here, the authors attenuate this issue via integration of a lateral, in-plane, electrostatically tunable p-n homojunction with a conventional WSe2 phototransistor.

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Auteurs principaux: Sayantan Ghosh, Abin Varghese, Kartikey Thakar, Sushovan Dhara, Saurabh Lodha
Format: article
Langue:EN
Publié: Nature Portfolio 2021
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Accès en ligne:https://doaj.org/article/65f632af36364bbaa2f92e55a6c092fe
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