Superconductivity at 1 K in Cd2Re2O7

Preprint

4 September 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/0106421

Abstract

We report the first pyrochlore oxide superconductor Cd2Re2O7. Resistivity,magnetic susceptibility,and specific heat measurements on single crystals evidence a bulk superconductivity at 1 K. Another phase transition found at 200 K suggests that a peculiar electronic structure lies behind the superconductivity.

Keywords

BULK
CD2RE2O7
CRYSTALS
ELECTRONIC STRUCTURE
MAGNETIC SUSCEPTIBILITY
PHASE TRANSITION
PYROCHLORE OXIDE
RESISTIVITY
SUPERCONDUCTIVITY
SUPERCONDUCTOR

All Related Versions

Version 1, 2001-06-21, ArXiv
Version 2, 2001-06-25, ArXiv
Version 3, 2001-07-23, ArXiv
Version 4, 2001-09-04, ArXiv
Published version: Physical Review Letters, 87 (18), 187001.

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