Ultrafast terahertz spectroscopy of rapid carrier relaxation in graphene oxide

Jaeseok Kim, Juyeong Oh, Chihun In, Yun Shik Lee, Theodore B. Norris, Seong Chan Jun, Hyunyong Choi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We study the distinct terahertz (THz) carrier relaxation dynamics in graphene oxide (GO). In contrast to the graphene, we observe that the photoexcited carrier relaxation in GO exhibits a peculiar non-Drude behavior.

Original languageEnglish
Title of host publication19th International Conference on Ultrafast Phenomena, UP 2014
PublisherOptical Society of American (OSA)
ISBN (Print)1557522790, 9781557522795
Publication statusPublished - 2014 Jan 1
Event19th International Conference on Ultrafast Phenomena, UP 2014 - Okinawa, Japan
Duration: 2014 Jul 72014 Jul 11

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

Other19th International Conference on Ultrafast Phenomena, UP 2014
CountryJapan
CityOkinawa
Period14/7/714/7/11

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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  • Cite this

    Kim, J., Oh, J., In, C., Lee, Y. S., Norris, T. B., Jun, S. C., & Choi, H. (2014). Ultrafast terahertz spectroscopy of rapid carrier relaxation in graphene oxide. In 19th International Conference on Ultrafast Phenomena, UP 2014 (Optics InfoBase Conference Papers). Optical Society of American (OSA).