An old story of new cyclotron resonance peaks in highly excited germanium

  • E. Otsuka
  • T. Ohyama
  • T. Sanada
Electron-Hole Drops
Part of the Lecture Notes in Physics book series (LNP, volume 57)


Some modification is suggested for the interpretation of the emergence of new strange peaks in time-resolved cyclotron resonance of germanium under high excitation. The excitonic polaron model suggested earlier is still kept, but the presence of electron-hole drops as the source of supply of free excitons and carriers has to be called for.


Free Carrier Cyclotron Resonance Free Exciton Auger Process Polaron Model 
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  1. 1).
    E. Otsuka, T. Ohyama and T. Sanada: Phys. Rev. Letters 21 (1973) 157.Google Scholar
  2. 2).
    E. Otsuka, T. Ohyama and T. Sanada: J. Phys. Soc. Japan 37 (1974) 114.Google Scholar
  3. 3).
    H. Numata: J. Phys. Soc. Japan 36 (1974) 309. See also Thesis, University of Tokyo, 1975.Google Scholar

Copyright information

© Springer-Verlag 1976

Authors and Affiliations

  • E. Otsuka
    • 1
  • T. Ohyama
    • 1
  • T. Sanada
    • 1
  1. 1.Department of PhysicsCollege of General Education Osaka UniversityToyonaka, OsakaJapan

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