Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.3421541
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dc.titleFemtosecond pump-probe studies of reduced graphene oxide thin films
dc.contributor.authorRuzicka, B.A.
dc.contributor.authorWerake, L.K.
dc.contributor.authorZhao, H.
dc.contributor.authorWang, S.
dc.contributor.authorLoh, K.P.
dc.date.accessioned2014-06-23T05:39:27Z
dc.date.available2014-06-23T05:39:27Z
dc.date.issued2010-04-26
dc.identifier.citationRuzicka, B.A., Werake, L.K., Zhao, H., Wang, S., Loh, K.P. (2010-04-26). Femtosecond pump-probe studies of reduced graphene oxide thin films. Applied Physics Letters 96 (17) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3421541
dc.identifier.issn00036951
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/76171
dc.description.abstractThe dynamics of photocarriers in reduced graphene oxide thin films is studied by using ultrafast pump-probe spectroscopy. Time dependent differential transmissions are measured with sample temperatures ranging from 9 to 300 K. At each sample temperature and probe delay, the sign of the differential transmission remains positive. A fast energy relaxation of hot carriers is observed, and is found to be independent of sample temperature. Our experiments show that the carrier dynamics in reduced graphene oxide is similar to other types of graphene, and that the differential transmission is caused by phase-state filling effects of carriers. © 2010 American Institute of Physics.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.3421541
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCHEMISTRY
dc.description.doi10.1063/1.3421541
dc.description.sourcetitleApplied Physics Letters
dc.description.volume96
dc.description.issue17
dc.description.page-
dc.description.codenAPPLA
dc.identifier.isiut000277242000033
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