Dimensional crossover of Shubnikove"de Haas oscillations in thin films of gray tin

S. N. Song*, X. J. Yi, J. Q. Zheng, Z. Zhao, L. W. Tu, G. K. Wong, J. B. Ketterson

*Corresponding author for this work

Research output: Contribution to journalArticle

9 Scopus citations

Abstract

We have studied the Shubnikove"de Haas oscillations in n-type gray tin films in which several size-effect-quantized subbands are relevant. The observed oscillations at oblique magnetic-field angles become increasingly two-dimensional in character as the film thickness decreases. In addition, frequencies associated with nonextremal cross sections of the Fermi surface are observed.

Original languageEnglish (US)
Pages (from-to)227-230
Number of pages4
JournalPhysical review letters
Volume65
Issue number2
DOIs
StatePublished - Jan 1 1990

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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