Competing Channels for Hot-Electron Cooling in Graphene

Competing Channels for Hot-Electron Cooling in Graphene

We report on temperature-dependent photocurrent measurements of high-quality dual-gated monolayer graphene p−n junction devices. A photothermoelectric effect governs the photocurrent response in our devices, allowing us to track the hot-electron temperature and probe hot-electron cooling channels ov...

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Bibliographic Details
Main Authors: Ma, Qiong, Gabor, Nathaniel M., Nair, Nityan L., Watanabe, Kenji, Taniguchi, Takashi, Jarillo-Herrero, Pablo, Andersen, Trond
Other Authors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Language:English
Published: American Physical Society 2014
Online Access:http://hdl.handle.net/1721.1/88646
https://orcid.org/0000-0002-5103-6973
https://orcid.org/0000-0001-8217-8213

Internet

http://hdl.handle.net/1721.1/88646
https://orcid.org/0000-0002-5103-6973
https://orcid.org/0000-0001-8217-8213

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