Novel mixed-state thermal transport properties in ultra-clean URu 2Si2

Hiroto Adachi, Manfred Sigrist

Research output: Contribution to journalArticle

Abstract

The heavy-fermion superconductor URu2Si2 shows an intriguing increase of the thermal conductivity in the mixed-state immediately below the upper critical field Hc2 which is in a sharp contrast to common experience. A brief description of the origin of this behavior is given by focusing on the role of the semi-metallic Fermi surface reconstruction induced by the hidden order phase transition.

Original languageEnglish
JournalPhysica C: Superconductivity and its Applications
Volume470
Issue numberSUPPL.1
DOIs
Publication statusPublished - Dec 2010

Fingerprint

Heavy fermion superconductors
heavy fermion superconductors
Surface reconstruction
Fermi surface
Transport properties
Fermi surfaces
Thermal conductivity
thermal conductivity
transport properties
Phase transitions
Hot Temperature

Keywords

  • Electron-hole compensation
  • Semi-metallic superconductor

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Novel mixed-state thermal transport properties in ultra-clean URu 2Si2. / Adachi, Hiroto; Sigrist, Manfred.

In: Physica C: Superconductivity and its Applications, Vol. 470, No. SUPPL.1, 12.2010.

Research output: Contribution to journalArticle

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