Sliding charge density waves without damping: Possible fröhlich superconductivity in blue bronze

G. Mihály, P. Beauchêne

Research output: Contribution to journalArticle

69 Citations (Scopus)

Abstract

We observed zero differential resistance in K0.3Mo03 in the temperature range of 4.2-40 K. It appears above a contact dependent barrier voltage. At 4.2 K the current can be increased from 50 nA to 1A without observable change in voltage. By measuring narrow band noise spectra at different current levels we show that the phenomenon arises from undamped sliding of charge density waves.

Original languageEnglish
Pages (from-to)911-914
Number of pages4
JournalSolid State Communications
Volume63
Issue number10
DOIs
Publication statusPublished - Sep 1987

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry

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