Observation of rapid carrier relaxation in graphene oxide probed by ultrafast terahertz spectroscopy

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

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

Abstract

We investigate the carrier relaxation dynamics in graphene oxide (GO) using ultrafast optical-pump terahertz-probe spectroscopy. Unlike graphene, we observe the dynamics of GO show rapid percolation behaviors related to the multi-particle Auger scattering.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science, CLEO_QELS 2014
PublisherOptical Society of America (OSA)
ISBN (Print)9781557529992, 9781557529992
DOIs
Publication statusPublished - 2014
EventCLEO: QELS_Fundamental Science, CLEO_QELS 2014 - San Jose, CA, United States
Duration: 2014 Jun 82014 Jun 13

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

OtherCLEO: QELS_Fundamental Science, CLEO_QELS 2014
CountryUnited States
CitySan Jose, CA
Period14/6/814/6/13

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Fingerprint Dive into the research topics of 'Observation of rapid carrier relaxation in graphene oxide probed by ultrafast terahertz spectroscopy'. Together they form a unique fingerprint.

Cite this