Hall and magnetoresistance effects obtained from simultaneous measurements of liquid metals and semiconductors

M. Ogita, T. Ito, M. Isai, I. Mogi, S. Awaji, K. Yokoo

Research output: Contribution to journalArticlepeer-review

Abstract

Hall measurements of liquid metals, using two-frequency, ac-dc and simultaneous methods are described. The Hall effect has been measured in Hg and Ga metals, in both solid and liquid states. The magnetoresistance and Hall effects have also been measured in an InSb single crystal, which exhibited magnetoresistance even in low magnetic field, and in Si, which did not exhibit magnetoresistance in low magnetic field. In order to investigate the magnetic field dependence of the observed galvanomagnetic effects for solid and liquid state metals, and for semiconductors, Hall measurements in high magnetic field, up to ±9 T, were also performed.

Original languageEnglish
Pages (from-to)3625-3628
Number of pages4
JournalInternational Journal of Modern Physics B
Volume18
Issue number27-29
DOIs
Publication statusPublished - 2004 Nov 30

Keywords

  • Hall effect
  • Magnetoresistance
  • Two-frequency ac method
  • ac-dc method

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Condensed Matter Physics

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