High magnetic field studies of the shape memory alloy AuZn

Ross D. McDonald, Paul A. Goddard, Jason Lashley, Neil Harrison, Charles H. Mielke, John Singleton, Hisatomo Harima, Michi To Suzuki

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

This article reviews high magnetic field magnetization measurements of the shape memory alloy AuZn. These measurements elucidate the underlying electronic mechanism driving this effect. The application of high magnetic fields (up to 65 T), in combination with exceptional sample purity and light electronic effective masses enables the observation of magnetic quantum oscillations over an unprecedented range of temperatures (up to 100 K); thus the electronic band structure can be tracked across the shape memory phase transition (at T=67 K) and the Fermi surface nesting event driving it identified.

Original languageEnglish
Pages (from-to)2100-2105
Number of pages6
JournalJournal of Physics and Chemistry of Solids
Volume67
Issue number9-10
DOIs
Publication statusPublished - 2006 Sep 1
Externally publishedYes

Keywords

  • A. Alloys
  • D. Fermi surface
  • D. Magnetic properties
  • D. Phase transitions

ASJC Scopus subject areas

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

Fingerprint Dive into the research topics of 'High magnetic field studies of the shape memory alloy AuZn'. Together they form a unique fingerprint.

Cite this