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Magnetism and superconductivity in Ce2RhIn8

Phys. Rev. B 67, 020506(R) – Published 17 January 2003
M. Nicklas, V. A. Sidorov, H. A. Borges, P. G. Pagliuso, C. Petrovic, Z. Fisk, J. L. Sarrao, and J. D. Thompson

Abstract

We report the discovery of pressure-induced superconductivity, with Tc=2 K, in the heavy-fermion antiferromagnet Ce2RhIn8, where superconductivity and magnetic order coexist over an extended pressure interval. A T-linear resistivity in the normal state, accessed by an applied magnetic field, does not appear to derive from the existence of a two-dimensional quantum-critical spin-density wave.

DOI: http://dx.doi.org/10.1103/PhysRevB.67.020506

  • Received 22 October 2002
  • Published 17 January 2003

© 2003 The American Physical Society

Authors & Affiliations

M. Nicklas, V. A. Sidorov*, H. A. Borges, P. G. Pagliuso, C. Petrovic, Z. Fisk§, J. L. Sarrao, and J. D. Thompson

  • Los Alamos National Laboratory, Los Alamos, New Mexico 87545

  • *Permanent address: Institute for High Pressure Physics, Russian Academy of Sciences, Troitsk, Russia.
  • Permanent address: Departamento de Física, Pontifícia Universidade Católica do Rio de Janeiro, Brazil.
  • Permanent address: Brookhaven National Laboratory, Upton, NY.
  • §Permanent address: NHMFL, Florida State University, Tallahassee, FL.

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