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; Seong Chan Jun; Hyunyong Choi

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, Seong Chan Jun, Hyunyong Choi

Research output: Contribution to conference › Paper › peer-review

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
Publication status	Published - 2014
Event	2014 Conference on Lasers and Electro-Optics, CLEO 2014 - San Jose, United States Duration: 2014 Jun 8 → 2014 Jun 13

Other

Other	2014 Conference on Lasers and Electro-Optics, CLEO 2014
Country/Territory	United States
City	San Jose
Period	14/6/8 → 14/6/13

Bibliographical note

Publisher Copyright:
© 2014 Optical Society of America.

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials

Cite this

@conference{01b1f50b8f6d4ff68ed79a73c0d562cf,

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, {Theodore B.} and Jun, {Seong Chan} and Hyunyong Choi",

note = "Publisher Copyright: {\textcopyright} 2014 Optical Society of America.; 2014 Conference on Lasers and Electro-Optics, CLEO 2014 ; Conference date: 08-06-2014 Through 13-06-2014",

year = "2014",

language = "English",

}

TY - CONF

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, 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=84944706833&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84944706833&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:84944706833

T2 - 2014 Conference on Lasers and Electro-Optics, CLEO 2014

Y2 - 8 June 2014 through 13 June 2014

ER -

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

Abstract

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Bibliographical note

All Science Journal Classification (ASJC) codes

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