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

doi:10.1364/cleo_qels.2014.ftu2b.2

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 proceeding › Conference 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 language	English
Title of host publication	CLEO
Subtitle of host publication	QELS_Fundamental Science, CLEO_QELS 2014
Publisher	Optical Society of America (OSA)
ISBN (Print)	9781557529992, 9781557529992
DOIs	https://doi.org/10.1364/cleo_qels.2014.ftu2b.2
Publication status	Published - 2014
Event	CLEO: QELS_Fundamental Science, CLEO_QELS 2014 - San Jose, CA, United States Duration: 2014 Jun 8 → 2014 Jun 13

Publication series

Name	Optics InfoBase Conference Papers
ISSN (Electronic)	2162-2701

Other

Other	CLEO: QELS_Fundamental Science, CLEO_QELS 2014
Country/Territory	United States
City	San Jose, CA
Period	14/6/8 → 14/6/13

All Science Journal Classification (ASJC) codes

Instrumentation
Atomic and Molecular Physics, and Optics

Access to Document

10.1364/cleo_qels.2014.ftu2b.2

Cite this

@inproceedings{ca3ec01d53c942118d8849177eb17318,

title = "Observation of rapid carrier relaxation in graphene oxide probed by ultrafast terahertz spectroscopy",

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.",

author = "Jaeseok Kim and Juyeong Oh and Chihun In and Lee, {Yun Shik} and {Norris B.}, {Theodore B.} and Jun, {Seong Chan} and Hyunyong Choi",

year = "2014",

doi = "10.1364/cleo_qels.2014.ftu2b.2",

language = "English",

isbn = "9781557529992",

series = "Optics InfoBase Conference Papers",

publisher = "Optical Society of America (OSA)",

booktitle = "CLEO",

note = "CLEO: QELS_Fundamental Science, CLEO_QELS 2014 ; Conference date: 08-06-2014 Through 13-06-2014",

}

Kim, J, Oh, J, In, C, Lee, YS, Norris B., TB, Jun, SC & Choi, H 2014, Observation of rapid carrier relaxation in graphene oxide probed by ultrafast terahertz spectroscopy. in CLEO: QELS_Fundamental Science, CLEO_QELS 2014. Optics InfoBase Conference Papers, Optical Society of America (OSA), CLEO: QELS_Fundamental Science, CLEO_QELS 2014, San Jose, CA, United States, 14/6/8. https://doi.org/10.1364/cleo_qels.2014.ftu2b.2

TY - GEN

T1 - Observation of rapid carrier relaxation in graphene oxide probed by ultrafast terahertz spectroscopy

AU - Kim, Jaeseok

AU - Oh, Juyeong

AU - In, Chihun

AU - Lee, Yun Shik

AU - Norris B., Theodore B.

AU - Jun, Seong Chan

AU - Choi, Hyunyong

PY - 2014

Y1 - 2014

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=85085773817&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85085773817&partnerID=8YFLogxK

U2 - 10.1364/cleo_qels.2014.ftu2b.2

DO - 10.1364/cleo_qels.2014.ftu2b.2

M3 - Conference contribution

AN - SCOPUS:85085773817

SN - 9781557529992

T3 - Optics InfoBase Conference Papers

BT - CLEO

PB - Optical Society of America (OSA)

T2 - CLEO: QELS_Fundamental Science, CLEO_QELS 2014

Y2 - 8 June 2014 through 13 June 2014

ER -

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

Abstract

Publication series

Other

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this