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Far-infrared studies of the bound and free carriers in n-InSb as a function of hydrostatic pressure

  • V. Z. Wasilewski
  • A. M. Davidson
  • P. Knowles
  • S. Porowski
  • R. A. Stradling
5. Magneto-Optics
Part of the Lecture Notes in Physics book series (LNP, volume 152)

Abstract

The cyclotron resonance and the shallow donor impurity spectra of InSb are studied as a function of hydrostatic pressure and the results compared with calculations based on a four-band model. The deepest of common effective mass donors behaves extremely anomalously and this is interpreted as a level crossing interaction between the P point state and a resonant state of the same impurity associated with higher conduction band minima. The shift in cyclotron resonance frequency induced by pressure is well explained by the four-band model. There is a substantial narrowing of both cyclotron resonance and impurity lines with pressure.

Keywords

Cyclotron Resonance Resonant State Shallow Donor Nato Advance Study Institute Calculated Transition Energy 
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

© Springer-Verlag 1982

Authors and Affiliations

  • V. Z. Wasilewski
    • 2
  • A. M. Davidson
    • 1
  • P. Knowles
    • 1
  • S. Porowski
    • 2
  • R. A. Stradling
    • 1
  1. 1.Department of PhysicsUniversity of St AndrewsFifeUK
  2. 2.High Pressure Research CentreUNIPRESS, Polish Academy of Sciencesul.sokolowskaPoland

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