Lateral photo-dember effect in graphene

Chang Hua Liu, You-Chia Chang, Seunghyun Lee, Yaozhong Zhang, Yafei Zhang, Theodore B. Norris, Zhaohui Zhong

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review


The photocurrent at graphene/metal junctions under femtosecond laser excitation is found to have its polarity fully determined by asymmetry in the electron-hole mobility; this suggests the existence of unexpected lateral photo-Dember effect in graphene.

Original languageEnglish
Title of host publication2015 Conference on Lasers and Electro-Optics, CLEO 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781557529688
StatePublished - 10 Aug 2015
EventConference on Lasers and Electro-Optics, CLEO 2015 - San Jose, United States
Duration: 10 May 201515 May 2015

Publication series

NameConference on Lasers and Electro-Optics Europe - Technical Digest


ConferenceConference on Lasers and Electro-Optics, CLEO 2015
CountryUnited States
CitySan Jose

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