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Low-temperature specific heat of U_(1-x)Th_xBe_(13)

Jin, D. S. and Rosenbaum, T. F. and Kim, J. S. and Stewart, G. R. (1994) Low-temperature specific heat of U_(1-x)Th_xBe_(13). Physical Review B, 49 (2). pp. 1540-1543. ISSN 1098-0121. https://resolver.caltech.edu/CaltechAUTHORS:20140707-163036835

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Abstract

We present specific-heat C measurements of high-purity polycrystals of U_(1-x)Th_xBe_(13) for 0≤x≤0.052 down to 90 mK. The low-temperature data reveal extremely large residual linear contributions to the specific heat of these superconductors. In addition, we observe a change in C(T) for T<T_c where two transitions emerge with thorium doping x.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1103/PhysRevB.49.1540DOIArticle
http://journals.aps.org/prb/abstract/10.1103/PhysRevB.49.1540PublisherArticle
Alternate Title:Low-temperature specific heat of U1-xThxBe13
Additional Information:© 1994 The American Physical Society. Received 22 September 1993. We thank S. Carter for helpful comments. The work at The University of Chicago was supported by NSF Grant No. DMR92-04820. The work at The University of Florida was supported by DOE Grant No. DE-FG05-86ER45268. D.S.J. acknowledges support from The National Science Foundation.
Funders:
Funding AgencyGrant Number
NSFDMR92-04820
Department of Energy (DOE)DE-FG05-86ER45268
Issue or Number:2
Record Number:CaltechAUTHORS:20140707-163036835
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20140707-163036835
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:47007
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:09 Jul 2014 20:22
Last Modified:03 Oct 2019 06:48

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