Bad-metal relaxation dynamics in a Fermi lattice gas

The origin of bad-metal resistivity is a long-standing problem for condensed matter physics. Here the authors show anomalous resistivity, transport lifetime, and relaxation dynamics consistent with bad-metal behavior over a wide range of temperature for fermionic potassium atoms in optical lattices.

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Detalles Bibliográficos
Autores principales:	W. Xu, W. R. McGehee, W. N. Morong, B. DeMarco
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/7aa48f82f90b4423b4416f35eef0315e
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spelling	oai:doaj.org-article:7aa48f82f90b4423b4416f35eef0315e2021-12-02T17:31:36ZBad-metal relaxation dynamics in a Fermi lattice gas10.1038/s41467-019-09526-x2041-1723https://doaj.org/article/7aa48f82f90b4423b4416f35eef0315e2019-04-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-09526-xhttps://doaj.org/toc/2041-1723The origin of bad-metal resistivity is a long-standing problem for condensed matter physics. Here the authors show anomalous resistivity, transport lifetime, and relaxation dynamics consistent with bad-metal behavior over a wide range of temperature for fermionic potassium atoms in optical lattices.W. XuW. R. McGeheeW. N. MorongB. DeMarcoNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q W. Xu W. R. McGehee W. N. Morong B. DeMarco Bad-metal relaxation dynamics in a Fermi lattice gas
description	The origin of bad-metal resistivity is a long-standing problem for condensed matter physics. Here the authors show anomalous resistivity, transport lifetime, and relaxation dynamics consistent with bad-metal behavior over a wide range of temperature for fermionic potassium atoms in optical lattices.
format	article
author	W. Xu W. R. McGehee W. N. Morong B. DeMarco
author_facet	W. Xu W. R. McGehee W. N. Morong B. DeMarco
author_sort	W. Xu
title	Bad-metal relaxation dynamics in a Fermi lattice gas
title_short	Bad-metal relaxation dynamics in a Fermi lattice gas
title_full	Bad-metal relaxation dynamics in a Fermi lattice gas
title_fullStr	Bad-metal relaxation dynamics in a Fermi lattice gas
title_full_unstemmed	Bad-metal relaxation dynamics in a Fermi lattice gas
title_sort	bad-metal relaxation dynamics in a fermi lattice gas
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/7aa48f82f90b4423b4416f35eef0315e
work_keys_str_mv	AT wxu badmetalrelaxationdynamicsinafermilatticegas AT wrmcgehee badmetalrelaxationdynamicsinafermilatticegas AT wnmorong badmetalrelaxationdynamicsinafermilatticegas AT bdemarco badmetalrelaxationdynamicsinafermilatticegas
_version_	1718380562072207360

Bad-metal relaxation dynamics in a Fermi lattice gas

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