Cooper pair breaking and superconducting state recovery dynamics in MgB2 probed by time-resolved THz spectroscopy

J. Demsar; R. D. Averitt; A. J. Taylor; W. N. Kang; H. J. Kim; E. M. Choi; S. I. Lee

Cooper pair breaking and superconducting state recovery dynamics in MgB₂ probed by time-resolved THz spectroscopy

J. Demsar
, R. D. Averitt
, A. J. Taylor
, W. N. Kang
, H. J. Kim
, E. M. Choi
, S. I. Lee

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

Abstract

We measured the Cooper pair breaking and condensate recovery dynamics in MgB₂ by means of time-resolved optical pump - terahertz probe spectroscopy. The observed photoexcitation intensity dependence of Cooper-pair breaking is attributed to the presence of two superconducting gaps in MgB₂.

Original language	English
Pages	QThB5/1-QThB5/3
State	Published - 2003
Externally published	Yes
Event	Trends in Optics and Photonics Series: Quantum electronics and Laser Science (QELS) - Baltimore, MD., United States Duration: 1 Jun 2003 → 6 Jun 2003

Conference

Conference	Trends in Optics and Photonics Series: Quantum electronics and Laser Science (QELS)
Country/Territory	United States
City	Baltimore, MD.
Period	1/06/03 → 6/06/03

Cite this

@conference{f249171df43643c9825ef97afe5d9fcb,

title = "Cooper pair breaking and superconducting state recovery dynamics in MgB2 probed by time-resolved THz spectroscopy",

abstract = "We measured the Cooper pair breaking and condensate recovery dynamics in MgB2 by means of time-resolved optical pump - terahertz probe spectroscopy. The observed photoexcitation intensity dependence of Cooper-pair breaking is attributed to the presence of two superconducting gaps in MgB2.",

author = "J. Demsar and Averitt, \{R. D.\} and Taylor, \{A. J.\} and Kang, \{W. N.\} and Kim, \{H. J.\} and Choi, \{E. M.\} and Lee, \{S. I.\}",

year = "2003",

language = "English",

pages = "QThB5/1--QThB5/3",

note = "Trends in Optics and Photonics Series: Quantum electronics and Laser Science (QELS) ; Conference date: 01-06-2003 Through 06-06-2003",

}

Demsar, J, Averitt, RD, Taylor, AJ, Kang, WN, Kim, HJ, Choi, EM & Lee, SI 2003, 'Cooper pair breaking and superconducting state recovery dynamics in MgB₂ probed by time-resolved THz spectroscopy', Paper presented at Trends in Optics and Photonics Series: Quantum electronics and Laser Science (QELS), Baltimore, MD., United States, 1/06/03 - 6/06/03 pp. QThB5/1-QThB5/3.

Cooper pair breaking and superconducting state recovery dynamics in MgB₂ probed by time-resolved THz spectroscopy. / Demsar, J.; Averitt, R. D.; Taylor, A. J. et al.
2003. QThB5/1-QThB5/3 Paper presented at Trends in Optics and Photonics Series: Quantum electronics and Laser Science (QELS), Baltimore, MD., United States.

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

TY - CONF

T1 - Cooper pair breaking and superconducting state recovery dynamics in MgB2 probed by time-resolved THz spectroscopy

AU - Demsar, J.

AU - Averitt, R. D.

AU - Taylor, A. J.

AU - Kang, W. N.

AU - Kim, H. J.

AU - Choi, E. M.

AU - Lee, S. I.

PY - 2003

Y1 - 2003

N2 - We measured the Cooper pair breaking and condensate recovery dynamics in MgB2 by means of time-resolved optical pump - terahertz probe spectroscopy. The observed photoexcitation intensity dependence of Cooper-pair breaking is attributed to the presence of two superconducting gaps in MgB2.

AB - We measured the Cooper pair breaking and condensate recovery dynamics in MgB2 by means of time-resolved optical pump - terahertz probe spectroscopy. The observed photoexcitation intensity dependence of Cooper-pair breaking is attributed to the presence of two superconducting gaps in MgB2.

UR - https://www.scopus.com/pages/publications/1542397782

M3 - Paper

AN - SCOPUS:1542397782

SP - QThB5/1-QThB5/3

T2 - Trends in Optics and Photonics Series: Quantum electronics and Laser Science (QELS)

Y2 - 1 June 2003 through 6 June 2003

ER -

Cooper pair breaking and superconducting state recovery dynamics in MgB₂ probed by time-resolved THz spectroscopy

Abstract

Conference

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