Polarization-dependent three-dimensional angle-resolved photoemission study on LiFeAs

T. Hajiri; R. Niwa; T. Ito; M. Matsunami; B. H. Min; S. Kimura; Y. S. Kwon

doi:10.1088/1742-6596/391/1/012125

Polarization-dependent three-dimensional angle-resolved photoemission study on LiFeAs

T. Hajiri, R. Niwa, T. Ito, M. Matsunami, B. H. Min, S. Kimura, Y. S. Kwon

Department of Physics and Chemistry

Research output: Contribution to journal › Conference article › peer-review

4 Scopus citations

Abstract

We report the orbital character of the Fermi surfaces for the Fe-based superconductor LiFeAs using the polarization-dependent three-dimensional angle-resolved photoemission spectroscopy and the angular-dependent dipole selection rule analysis. The evaluated orbital character is well reproduced by the band calculation. The results demonstrate that the polarization-dependent ARPES combined with the selection rule analysis is useful to identify the orbital character of the Fe-based unconventional superconductivity.

Original language	English
Article number	012125
Journal	Journal of Physics: Conference Series
Volume	391
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/391/1/012125
State	Published - 2012
Event	International Conference on Strongly Correlated Electron Systems, SCES 2011 - Cambridge, United Kingdom Duration: 29 Aug 2011 → 3 Sep 2011

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title = "Polarization-dependent three-dimensional angle-resolved photoemission study on LiFeAs",

abstract = "We report the orbital character of the Fermi surfaces for the Fe-based superconductor LiFeAs using the polarization-dependent three-dimensional angle-resolved photoemission spectroscopy and the angular-dependent dipole selection rule analysis. The evaluated orbital character is well reproduced by the band calculation. The results demonstrate that the polarization-dependent ARPES combined with the selection rule analysis is useful to identify the orbital character of the Fe-based unconventional superconductivity.",

author = "T. Hajiri and R. Niwa and T. Ito and M. Matsunami and Min, \{B. H.\} and S. Kimura and Kwon, \{Y. S.\}",

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journal = "Journal of Physics: Conference Series",

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TY - JOUR

T1 - Polarization-dependent three-dimensional angle-resolved photoemission study on LiFeAs

AU - Hajiri, T.

AU - Niwa, R.

AU - Ito, T.

AU - Matsunami, M.

AU - Min, B. H.

AU - Kimura, S.

AU - Kwon, Y. S.

PY - 2012

Y1 - 2012

N2 - We report the orbital character of the Fermi surfaces for the Fe-based superconductor LiFeAs using the polarization-dependent three-dimensional angle-resolved photoemission spectroscopy and the angular-dependent dipole selection rule analysis. The evaluated orbital character is well reproduced by the band calculation. The results demonstrate that the polarization-dependent ARPES combined with the selection rule analysis is useful to identify the orbital character of the Fe-based unconventional superconductivity.

AB - We report the orbital character of the Fermi surfaces for the Fe-based superconductor LiFeAs using the polarization-dependent three-dimensional angle-resolved photoemission spectroscopy and the angular-dependent dipole selection rule analysis. The evaluated orbital character is well reproduced by the band calculation. The results demonstrate that the polarization-dependent ARPES combined with the selection rule analysis is useful to identify the orbital character of the Fe-based unconventional superconductivity.

UR - https://www.scopus.com/pages/publications/84874893606

U2 - 10.1088/1742-6596/391/1/012125

DO - 10.1088/1742-6596/391/1/012125

M3 - Conference article

AN - SCOPUS:84874893606

SN - 1742-6588

VL - 391

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012125

T2 - International Conference on Strongly Correlated Electron Systems, SCES 2011

Y2 - 29 August 2011 through 3 September 2011

ER -

Polarization-dependent three-dimensional angle-resolved photoemission study on LiFeAs

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