Conduction electron g-factor measurements in Au using the de Haas-van Alphen effect

G. W. Crabtree*, L. R. Windmiller, John B Ketterson

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

25 Scopus citations

Abstract

The conduction electron g-factor in Au was measured with three different techniques using the de Haas-van Alphen effect. On the neck orbits, the three techniques are in very good agreement and show a variation in the g-factor of ~60%, with a minimum of 1.15 at 〈111〉. On the belly at an isolated spin splitting zero at 71.6 ° from 〈100〉 the g-factor was found to be 2.35. A calibration procedure for the field modulation technique which allows accurate measurement of absolute amplitudes is presented. Absolute amplitudes measured with this procedure compare favorably with those made by torque magnetometer. A detailed discussion of magnetic interaction is given, including the effects of the vector nature of the magnetization and local demagnetizing fields caused by finite sample size.

Original languageEnglish (US)
Pages (from-to)655-675
Number of pages21
JournalJournal of Low Temperature Physics
Volume20
Issue number5-6
DOIs
StatePublished - Sep 1 1975

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Materials Science(all)
  • Condensed Matter Physics

Fingerprint

Dive into the research topics of 'Conduction electron g-factor measurements in Au using the de Haas-van Alphen effect'. Together they form a unique fingerprint.

Cite this