A tunable positive and negative photoconductive photodetector based on a gold/graphene/p-type silicon heterojunction
Author:
Affiliation:
1. Department of Physics
2. Tsinghua University
3. Beijing 100084
4. P. R. China
5. State Key Laboratory of Low-Dimensional Quantum Physics
6. Institute of Applied Physics and Computational Mathematics
7. Beijing 100088
Abstract
Fast switching of positive and negative photocurrents of a device under the modulation of different incident laser power densities.
Funder
National Natural Science Foundation of China
State Key Laboratory of Low-Dimensional Quantum Physics
Publisher
Royal Society of Chemistry (RSC)
Subject
Materials Chemistry,General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2019/TC/C8TC05404E
Reference52 articles.
1. Ultrafast graphene photodetector
2. The electronic properties of graphene
3. Graphene transistors
4. Graphene photonics and optoelectronics
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