Dynamics of simultaneous measurements of Hall and magnetoresistance effects in liquid metals and semiconductors

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

Research output: Contribution to journalArticle

Abstract

In the present paper the Hall measurement in the liquid state of metals, using two-frequency method, ac-dc method and simultaneous method will be described. The Hall effect has been measured in Hg and Ga, both solid and liquid state. We have also measured magnetoresistance and Hall effect in InSb single crystal in which magnetoresistance appears even in low magnetic field and Si in which magnetoresistance do not appear clearly. In order to investigate the magnetic field dependence of galvanomagnetic effects in metals (in solid and liquid state) and semiconductors, the measurement in high magnetic field up to ±9 [T] were also performed.

Original languageEnglish
Pages (from-to)677-685
Number of pages9
JournalJournal of Optoelectronics and Advanced Materials
Volume7
Issue number2
Publication statusPublished - 2005 Apr 1

Keywords

  • Ac-dc method
  • Hall effect
  • Liquid
  • Magnetoresistance
  • Solid
  • Two-frequency

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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