Ultrafast optical-pump terahertz-probe spectroscopy of individual silicon nanowires

Taeyong Kim, Sangwan Sim, Jungmok Seo, Jaehong Lee, Heetak Han, Taeyoon Lee, Hyunyong Choi

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

Abstract

We present terahertz carrier dynamics in individual silicon nanowires by ultrafast optical-pump and terahertz-probe spectroscopy. Density-dependent study reveals that the surface traps play a major role in the carrier dynamics, in which the conductivity changes with the terahertz polarization parallel to nanowire axis are extracted.

Original languageEnglish
Title of host publication2013 Conference on Lasers and Electro-Optics, CLEO 2013
PublisherIEEE Computer Society
ISBN (Print)9781557529725
Publication statusPublished - 2013 Jan 1
Event2013 Conference on Lasers and Electro-Optics, CLEO 2013 - San Jose, CA, United States
Duration: 2013 Jun 92013 Jun 14

Other

Other2013 Conference on Lasers and Electro-Optics, CLEO 2013
CountryUnited States
CitySan Jose, CA
Period13/6/913/6/14

Fingerprint

Silicon
Nanowires
Pumps
Spectroscopy
Polarization

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials

Cite this

Kim, T., Sim, S., Seo, J., Lee, J., Han, H., Lee, T., & Choi, H. (2013). Ultrafast optical-pump terahertz-probe spectroscopy of individual silicon nanowires. In 2013 Conference on Lasers and Electro-Optics, CLEO 2013 [6834278] IEEE Computer Society.
Kim, Taeyong ; Sim, Sangwan ; Seo, Jungmok ; Lee, Jaehong ; Han, Heetak ; Lee, Taeyoon ; Choi, Hyunyong. / Ultrafast optical-pump terahertz-probe spectroscopy of individual silicon nanowires. 2013 Conference on Lasers and Electro-Optics, CLEO 2013. IEEE Computer Society, 2013.
@inproceedings{d4c1da3c60ff41bfb25daba52d466673,
title = "Ultrafast optical-pump terahertz-probe spectroscopy of individual silicon nanowires",
abstract = "We present terahertz carrier dynamics in individual silicon nanowires by ultrafast optical-pump and terahertz-probe spectroscopy. Density-dependent study reveals that the surface traps play a major role in the carrier dynamics, in which the conductivity changes with the terahertz polarization parallel to nanowire axis are extracted.",
author = "Taeyong Kim and Sangwan Sim and Jungmok Seo and Jaehong Lee and Heetak Han and Taeyoon Lee and Hyunyong Choi",
year = "2013",
month = "1",
day = "1",
language = "English",
isbn = "9781557529725",
booktitle = "2013 Conference on Lasers and Electro-Optics, CLEO 2013",
publisher = "IEEE Computer Society",
address = "United States",

}

Kim, T, Sim, S, Seo, J, Lee, J, Han, H, Lee, T & Choi, H 2013, Ultrafast optical-pump terahertz-probe spectroscopy of individual silicon nanowires. in 2013 Conference on Lasers and Electro-Optics, CLEO 2013., 6834278, IEEE Computer Society, 2013 Conference on Lasers and Electro-Optics, CLEO 2013, San Jose, CA, United States, 13/6/9.

Ultrafast optical-pump terahertz-probe spectroscopy of individual silicon nanowires. / Kim, Taeyong; Sim, Sangwan; Seo, Jungmok; Lee, Jaehong; Han, Heetak; Lee, Taeyoon; Choi, Hyunyong.

2013 Conference on Lasers and Electro-Optics, CLEO 2013. IEEE Computer Society, 2013. 6834278.

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

TY - GEN

T1 - Ultrafast optical-pump terahertz-probe spectroscopy of individual silicon nanowires

AU - Kim, Taeyong

AU - Sim, Sangwan

AU - Seo, Jungmok

AU - Lee, Jaehong

AU - Han, Heetak

AU - Lee, Taeyoon

AU - Choi, Hyunyong

PY - 2013/1/1

Y1 - 2013/1/1

N2 - We present terahertz carrier dynamics in individual silicon nanowires by ultrafast optical-pump and terahertz-probe spectroscopy. Density-dependent study reveals that the surface traps play a major role in the carrier dynamics, in which the conductivity changes with the terahertz polarization parallel to nanowire axis are extracted.

AB - We present terahertz carrier dynamics in individual silicon nanowires by ultrafast optical-pump and terahertz-probe spectroscopy. Density-dependent study reveals that the surface traps play a major role in the carrier dynamics, in which the conductivity changes with the terahertz polarization parallel to nanowire axis are extracted.

UR - http://www.scopus.com/inward/record.url?scp=84903753963&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84903753963&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84903753963

SN - 9781557529725

BT - 2013 Conference on Lasers and Electro-Optics, CLEO 2013

PB - IEEE Computer Society

ER -

Kim T, Sim S, Seo J, Lee J, Han H, Lee T et al. Ultrafast optical-pump terahertz-probe spectroscopy of individual silicon nanowires. In 2013 Conference on Lasers and Electro-Optics, CLEO 2013. IEEE Computer Society. 2013. 6834278