SUBMILLIMETER CYCLOTRON RESONANCE IN TELLURIUM

被引:41
作者
COUDER, Y
机构
[1] Groupe de Physique des Solides de l'Ecole Normale Supérieure, Paris
关键词
D O I
10.1103/PhysRevLett.22.890
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We report cyclotron resonance measurements in high-purity tellurium at submillimeter wavelength confirming that the isoenergetic surfaces involved at low magnetic fields are ellipsoids grouped by pairs symmetrical with respect to the Brillouin-zone corners. We explain the violent perturbation of the Landau levels at high magnetic field by assuming the ellipsoids to coalesce into dumb-bell surfaces, as for the Shubnikov-de Haas effect. © 1969 The American Physical Society.
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页码:890 / &
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