Anomalous temperature-dependent transport in YbNi2B2C and its correlation to microstructural features

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2004-01-01
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Wu, Y.Q.
Condron, C.L.
Bud'ko, Sergey
Kramer, M. J.
Miller, Gordon
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Canfield, Paul
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Miller, Gordon
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Ames National Laboratory

Ames National Laboratory is a government-owned, contractor-operated national laboratory of the U.S. Department of Energy (DOE), operated by and located on the campus of Iowa State University in Ames, Iowa.

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Abstract

We address the nature of the ligandal disorder leading to local redistributions of Kondo temperatures, manifested as annealing-induced changes in the transport behavior of the heavy fermion system YbNi2B2C. The anomalous transport behavior was fully characterized by temperature dependent resistivity measurements in an extended range of 0.4

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This article is from Physical Review B 69 (2004): 1, doi:10.1103/PhysRevB.69.205107. Posted with permission.

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Thu Jan 01 00:00:00 UTC 2004
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