Vortex melting in polycrystalli from NMR

A. Reyes, X. Tang, H. Bachman, W. Halperin, J. Martindale, P. Hammel

Research output: Contribution to journalArticlepeer-review

34 Scopus citations

Abstract

Line-shape analysis of (Formula presented) NMR spectra is used to probe vortex melting and dynamics in aligned powders of (Formula presented)(Formula presented)(Formula presented). Vortex transitions are identified by comparing their dynamics with the NMR time scale. Line- shape changes indicate a well-defined melting transition at a temperature, (Formula presented). Below (Formula presented) there is a coexistence regime of solid and liquid vortices with a lower bound, (Formula presented), which marks complete vortex freezing.

Original languageEnglish (US)
Pages (from-to)R14737-R14740
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume55
Issue number22
DOIs
StatePublished - Jan 1 1997

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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