The Nonlinear Theory of GUNN's Effect

Hasanov E. R., Gasinova R. K., Panahov A. Z., Demirel A. I.

PROGRESS OF THEORETICAL PHYSICS, cilt.121, sa.3, ss.593-601, 2009 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 121 Sayı: 3
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1143/ptp.121.593
  • Dergi Adı: PROGRESS OF THEORETICAL PHYSICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.593-601
  • Van Yüzüncü Yıl Üniversitesi Adresli: Evet

Özet

A nonlinear theory of the Gunn effect in GaAs-type semiconductors with negative differential conductivity has been devoleped. The amplitude and the frequency of current oscillations in the second approximation have been found by the method of Bogoliubov-Mitropolski. The dependence of the amplitude of current oscillations on electric field strength has been investigated. The amplitude and frequency of current oscillations on the in here and elsewhere have been calculated in a typical experiment.