Superconductivity on the Pyrochlore Lattice

Preprint

25 June 2001

preprint
Published by arXiv in arXiv

Abstract

We report experimental evidence for superconductivity at 1 K in the cadmium rhenium oxide pyrochlore Cd2 Re2 O7 which comprises the three-dimensional tetrahedral network sharing vertices with a geometrical frustration.Resistivity,magnetic susceptibility,and specific heat data are presented.Another phase transition found at 200 K suggests that a peculiar electronic structure lies behind the superconductivity.

Keywords

MAGNETIC SUSCEPTIBILITY
ELECTRONIC STRUCTURE
REPORT EXPERIMENTAL
PYROCHLORE LATTICE
SUPERCONDUCTIVITY
PHASE TRANSITION
HEAT DATA
CADMIUM
RHENIUM

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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