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Title: Unconventional superconductivity in heavy-fermion compounds

Abstract

Over the past 35 years, research on unconventional superconductivity in heavy-fermion systems has evolved from the surprising observations of unprecedented superconducting properties in compounds that convention dictated should not superconduct at all to performing explorations of rich phase spaces in which the delicate interplay between competing ground states appears to support emergent superconducting states. In this article, we review the current understanding of superconductivity in heavy-fermion com- pounds and identify a set of characteristics that is common to their unconventional superconducting states. These core properties are compared with those of other classes of unconventional superconductors such as the cuprates and iron-based superconductors. Lastly, we conclude by speculating on the prospects for future research in this field and how new advances might contribute towards resolving the long-standing mystery of how unconventional superconductivity works.

Authors:
 [1];  [2];  [1]
  1. Univ. of California, San Diego, La Jolla, CA (United States)
  2. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Publication Date:
Research Org.:
Univ. of California, San Diego, CA (United States); Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1257508
Alternate Identifier(s):
OSTI ID: 1250182; OSTI ID: 1329572
Report Number(s):
LA-UR-15-21155
Journal ID: ISSN 0921-4534; PII: S0921453415000714
Grant/Contract Number:
NA0002909; NA0001841; AC52-06NA25396
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Physica. C, Superconductivity
Additional Journal Information:
Journal Volume: 514; Journal Issue: C; Journal ID: ISSN 0921-4534
Publisher:
Elsevier
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; unconventional superconductivity; heavy-fermion behavior; quantum critical point; non-Fermi liquid behavior; magnetic fluctuations; Kondo lattice; Non-Fermi liquid behavior

Citation Formats

White, B. D., Thompson, J. D., and Maple, M. B.. Unconventional superconductivity in heavy-fermion compounds. United States: N. p., 2015. Web. doi:10.1016/j.physc.2015.02.044.
White, B. D., Thompson, J. D., & Maple, M. B.. Unconventional superconductivity in heavy-fermion compounds. United States. doi:10.1016/j.physc.2015.02.044.
White, B. D., Thompson, J. D., and Maple, M. B.. Fri . "Unconventional superconductivity in heavy-fermion compounds". United States. doi:10.1016/j.physc.2015.02.044. https://www.osti.gov/servlets/purl/1257508.
@article{osti_1257508,
title = {Unconventional superconductivity in heavy-fermion compounds},
author = {White, B. D. and Thompson, J. D. and Maple, M. B.},
abstractNote = {Over the past 35 years, research on unconventional superconductivity in heavy-fermion systems has evolved from the surprising observations of unprecedented superconducting properties in compounds that convention dictated should not superconduct at all to performing explorations of rich phase spaces in which the delicate interplay between competing ground states appears to support emergent superconducting states. In this article, we review the current understanding of superconductivity in heavy-fermion com- pounds and identify a set of characteristics that is common to their unconventional superconducting states. These core properties are compared with those of other classes of unconventional superconductors such as the cuprates and iron-based superconductors. Lastly, we conclude by speculating on the prospects for future research in this field and how new advances might contribute towards resolving the long-standing mystery of how unconventional superconductivity works.},
doi = {10.1016/j.physc.2015.02.044},
journal = {Physica. C, Superconductivity},
number = C,
volume = 514,
place = {United States},
year = {Fri Feb 27 00:00:00 EST 2015},
month = {Fri Feb 27 00:00:00 EST 2015}
}

Journal Article:
Free Publicly Available Full Text
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Cited by: 18 works
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