Transport properties of stoichiometric and nonstoichiometric GdAs single crystals

D. X. Li, Y. Haga, H. Shida, T. Suzuki

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

A systematic investigation of the transport properties of GdAs single crystals is presented. We report on measurements of the electric resistivity, magnetoresistance and Hall effect performed on a stoichiometric and a nonstoichiornetric sample at temperatures between 1.6 and 300 K in fields up to 10 T. The stoichiometric sample behaved as a well compensated semimetal that orders antiferromagnetically, while the nonstoichiornetric sample showed some anomalies that could be explained qualitatively by the model of trapped magnetic polarons.

Original languageEnglish
Pages (from-to)264-270
Number of pages7
JournalJournal of Applied Physics
Volume80
Issue number1
DOIs
Publication statusPublished - 1996 Jul 1

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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