Soviet Physics Journal

, Volume 32, Issue 7, pp 552–555 | Cite as

Acoustomagnetoelectric current effects on mesoultrasound in anisotropic semiconductors

  • A. A. Lipnik
Physics of Semiconductors and Dielectrics
Received:
  • 12 Downloads

Abstract

The acoustomagnetoelectric (AME) “current” effects on mesoultrasound in monopolar “single-valley” semiconductors with anisotropic scattering in arbitrary classical magnetic fields are computed analytically. The specimen is considered short-circuited along the q-wave vector of the ultrasound (US) wave. Two configurations are examined: 1) q is directed at an arbitrary angle 9 to the axis of highest order crystal symmetry C6 (z axis), the y axis ⊥ to the (q, C6) plane, the magnetic field B lies in the (q, y) plane at an arbitrary angle ϕ to the vector q. Two transverse AME field components are calculated: along y and in the (q, C6) plane. They express the “Hall effects at mesoultrasound,” the “planar” and “normal,” 2) q is directed along the y axis while B is in the (x, z) plane at an angle α to the C6(z) axis. The AME field component along B, the “Grobner effect at mesoultrasound,” is calculated. The dependence of the effects onB is studied and their estimate is given in weak and strong fields.

Keywords

Magnetic Field Hall Effect Field Component Current Effect Strong Field 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Copyright information

© Plenum Publishing Corporation 1990

Authors and Affiliations

  • A. A. Lipnik
    • 1
  1. 1.Chernovits BranchKiev Mercantile-Economics InstituteUSSR

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