Relaxation of photoinduced quasi-particles in correlated electron metals
We present our studies of photoinduced quasi-particle dynamics in correlated electron metals. At room temperature, these materials exhibit metallic behavior characterized by the presence of a Fermi surface. Electronic correlations lead to a modification of the low-energy electronic structure near th...
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sg-ntu-dr.10356-989952020-03-07T12:34:45Z Relaxation of photoinduced quasi-particles in correlated electron metals Chia, Elbert E. M. Trugman, Stuart A. Taylor, Antoinette J. Talbayev, Diyar Zhu, Jian-Xin School of Physical and Mathematical Sciences We present our studies of photoinduced quasi-particle dynamics in correlated electron metals. At room temperature, these materials exhibit metallic behavior characterized by the presence of a Fermi surface. Electronic correlations lead to a modification of the low-energy electronic structure near the Fermi level resulting in the opening of gaps or partial gaps due to such phenomena as density waves or superconductivity. We describe the results of optical pump-probe studies of quasi-particle dynamics in the spin density wave metal UNiGa5, the heavy-fermion superconductor PuCoGa5, and the pnictide high-temperature superconductor (Ba,K)Fe2As2. 2013-09-13T01:45:01Z 2019-12-06T20:02:07Z 2013-09-13T01:45:01Z 2019-12-06T20:02:07Z 2012 2012 Journal Article 1077-260X https://hdl.handle.net/10356/98995 http://hdl.handle.net/10220/13442 10.1109/JSTQE.2011.2136373 en IEEE journal of selected topics in quantum electronics © 2012 IEEE |
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We present our studies of photoinduced quasi-particle dynamics in correlated electron metals. At room temperature, these materials exhibit metallic behavior characterized by the presence of a Fermi surface. Electronic correlations lead to a modification of the low-energy electronic structure near the Fermi level resulting in the opening of gaps or partial gaps due to such phenomena as density waves or superconductivity. We describe the results of optical pump-probe studies of quasi-particle dynamics in the spin density wave metal UNiGa5, the heavy-fermion superconductor PuCoGa5, and the pnictide high-temperature superconductor (Ba,K)Fe2As2. |
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School of Physical and Mathematical Sciences |
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School of Physical and Mathematical Sciences Chia, Elbert E. M. Trugman, Stuart A. Taylor, Antoinette J. Talbayev, Diyar Zhu, Jian-Xin |
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Article |
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Chia, Elbert E. M. Trugman, Stuart A. Taylor, Antoinette J. Talbayev, Diyar Zhu, Jian-Xin |
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Chia, Elbert E. M. Trugman, Stuart A. Taylor, Antoinette J. Talbayev, Diyar Zhu, Jian-Xin Relaxation of photoinduced quasi-particles in correlated electron metals |
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Chia, Elbert E. M. |
title |
Relaxation of photoinduced quasi-particles in correlated electron metals |
title_short |
Relaxation of photoinduced quasi-particles in correlated electron metals |
title_full |
Relaxation of photoinduced quasi-particles in correlated electron metals |
title_fullStr |
Relaxation of photoinduced quasi-particles in correlated electron metals |
title_full_unstemmed |
Relaxation of photoinduced quasi-particles in correlated electron metals |
title_sort |
relaxation of photoinduced quasi-particles in correlated electron metals |
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2013 |
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https://hdl.handle.net/10356/98995 http://hdl.handle.net/10220/13442 |
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