MIXED VALENT SEMICONDUCTORS : SmB6
- 1 July 1980
- journal article
- Published by EDP Sciences in Le Journal de Physique Colloques
- Vol. 41 (C5) , C5-171
- https://doi.org/10.1051/jphyscol:1980529
Abstract
An overview is given of the experimental and theoretical evidence that SmB6 is a homogeneously mixed valent semiconductor. It is emphasized that the experimental transport properties imply that the Fermi surface is either extremely small or non-existent, and that rather general theoretical considerations support the possibility of a gap at the Fermi levelKeywords
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