FERMI-LIQUID EFFECTS ON HIGH-FREQUENCY WAVE PROPAGATION IN SIMPLE METALS

被引:59
作者
PLATZMAN, PM
WALSH, WM
FOO, EN
机构
[1] Bell Telephone Laboratories, Murray Hill
[2] City College, City University of New York, New York
来源
PHYSICAL REVIEW | 1968年 / 172卷 / 03期
关键词
D O I
10.1103/PhysRev.172.689
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The propagation characteristics of high-frequency waves (HFW) which occur in simple metals near the Azbel'-Kaner cyclotron resonances are discussed in detail. In particular, it is emphasized that, while the existence of such wave propagation may be understood using a noninteracting-electron-gas model of the conduction electrons, the HFW are sensitive in principle to direct electron-electron interactions. Using the Landau-Silin phenomenological description of the Fermi liquid, it is shown that the HFW offer the possibility of direct measurement of all but the lowest moments of the spin-independent electron correlation function. © 1968 The American Physical Society.
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页码:689 / &
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