Ultrafast intra-excitonic quasiparticle annihilation by exciton-exciton scattering in individually isolated singlewalled carbon nanotubes

Sangwan Sim; Jeongmook Choi; Seongchu Lim; Young Hee Lee; Hyunyong Choi

Ultrafast intra-excitonic quasiparticle annihilation by exciton-exciton scattering in individually isolated singlewalled carbon nanotubes

Sangwan Sim, Jeongmook Choi, Seongchu Lim, Young Hee Lee, Hyunyong Choi

Department of Electrical and Electronic Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We present direct experimental measurement of exciton-exciton annihilation as fast photo-bleaching at exactly twice the lowest exciton energy in individually isolated single-walled carbon nanotubes. Exciton-exciton scatterings were rigorously identified by determining the 1s-2p transition using ultrafast mid-infrared intra-excitonic spectroscopy.

Original language	English
Title of host publication	CLEO
Subtitle of host publication	QELS_Fundamental Science, CLEO:QELS FS 2013
Pages	QM3D.4
Publication status	Published - 2013
Event	CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013 - San Jose, CA, United States Duration: 2013 Jun 9 → 2013 Jun 14

Publication series

Name	CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013

Other

Other	CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013
Country/Territory	United States
City	San Jose, CA
Period	13/6/9 → 13/6/14

All Science Journal Classification (ASJC) codes

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

Cite this

@inproceedings{668e11d3efae4fc6bc86aa2e822e3546,

title = "Ultrafast intra-excitonic quasiparticle annihilation by exciton-exciton scattering in individually isolated singlewalled carbon nanotubes",

abstract = "We present direct experimental measurement of exciton-exciton annihilation as fast photo-bleaching at exactly twice the lowest exciton energy in individually isolated single-walled carbon nanotubes. Exciton-exciton scatterings were rigorously identified by determining the 1s-2p transition using ultrafast mid-infrared intra-excitonic spectroscopy.",

author = "Sangwan Sim and Jeongmook Choi and Seongchu Lim and Lee, {Young Hee} and Hyunyong Choi",

year = "2013",

language = "English",

isbn = "9781557529725",

series = "CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013",

pages = "QM3D.4",

booktitle = "CLEO",

note = "CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013 ; Conference date: 09-06-2013 Through 14-06-2013",

}

Sim, S, Choi, J, Lim, S, Lee, YH & Choi, H 2013, Ultrafast intra-excitonic quasiparticle annihilation by exciton-exciton scattering in individually isolated singlewalled carbon nanotubes. in CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013. CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013, pp. QM3D.4, CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013, San Jose, CA, United States, 13/6/9.

Ultrafast intra-excitonic quasiparticle annihilation by exciton-exciton scattering in individually isolated singlewalled carbon nanotubes. / Sim, Sangwan; Choi, Jeongmook; Lim, Seongchu et al.
CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013. 2013. p. QM3D.4 (CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Ultrafast intra-excitonic quasiparticle annihilation by exciton-exciton scattering in individually isolated singlewalled carbon nanotubes

AU - Sim, Sangwan

AU - Choi, Jeongmook

AU - Lim, Seongchu

AU - Lee, Young Hee

AU - Choi, Hyunyong

PY - 2013

Y1 - 2013

N2 - We present direct experimental measurement of exciton-exciton annihilation as fast photo-bleaching at exactly twice the lowest exciton energy in individually isolated single-walled carbon nanotubes. Exciton-exciton scatterings were rigorously identified by determining the 1s-2p transition using ultrafast mid-infrared intra-excitonic spectroscopy.

AB - We present direct experimental measurement of exciton-exciton annihilation as fast photo-bleaching at exactly twice the lowest exciton energy in individually isolated single-walled carbon nanotubes. Exciton-exciton scatterings were rigorously identified by determining the 1s-2p transition using ultrafast mid-infrared intra-excitonic spectroscopy.

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UR - http://www.scopus.com/inward/citedby.url?scp=84887750362&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84887750362

SN - 9781557529725

T3 - CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013

SP - QM3D.4

BT - CLEO

T2 - CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013

Y2 - 9 June 2013 through 14 June 2013

ER -

Ultrafast intra-excitonic quasiparticle annihilation by exciton-exciton scattering in individually isolated singlewalled carbon nanotubes

Abstract

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All Science Journal Classification (ASJC) codes

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