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Polymeric Carbon Nitride Nanosheets/Graphene Hybrid Phototransistors with High Responsivity

Sin Ki Lai, Chao Xie, Kar Seng Teng, Yanyong Li, Furui Tan, Feng Yan, Shu Ping Lau, Vincent Teng Orcid Logo

Advanced Optical Materials, Volume: 4, Issue: 4, Pages: 555 - 561

Swansea University Author: Vincent Teng Orcid Logo

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DOI (Published version): 10.1002/adom.201500662

Abstract

A polymeric carbon nitride (g-C3N4) nanosheets/graphene hybrid phototransistor designed for the near-UV regime is reported. Efficient transfer of electrons from g-C3N4 to graphene is observed under illumination. The devices show a responsivity in the order of 103 A W−1 with a large and reproducible...

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Published in: Advanced Optical Materials
ISSN: 2195-1071
Published: 2016
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa31366
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Abstract: A polymeric carbon nitride (g-C3N4) nanosheets/graphene hybrid phototransistor designed for the near-UV regime is reported. Efficient transfer of electrons from g-C3N4 to graphene is observed under illumination. The devices show a responsivity in the order of 103 A W−1 with a large and reproducible photocurrent. The hybrid is found stable after storing under ambient conditions for more than 130 days.
College: Faculty of Science and Engineering
Issue: 4
Start Page: 555
End Page: 561