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Theory of the Electroacoustic Interaction at a Metal-Semiconductor Point Contact

  • É. G. Melikyan
Chapter

Abstract

A simplified theory is given for the positive electroacoustic feedback at a metal-semiconductor point contact, which has been observed experimentally by the author. A nonlinear equation of motion is derived and a method for the approximate integration of this equation is given. Expressions are obtained for the condition of self-excitation and for the amplitude of steady-state quasiharmonic oscillations.

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Literature Cited

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    É. G. Melikyan, Radiotekhn. i Élektron., 12 :1303 (1967).Google Scholar
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    H. S. Carslaw and J. C. Jaeger, Conduction of Heat in Solids [Russian translation], Izd. Nauka, Moscow (1937), p. 71. [English 2nd ed., Oxford University Press (1959).]Google Scholar
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    F. Frank and R. Mizes, Differential and Integral Equations of Mathematical Physics [in Russian], ONTI, Moscow (1937), p. 290.Google Scholar
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    H. S. Carslaw and J. C. Jaeger, Conduction of Heat in Solids [Russian translation], Izd. Nauka, Moscow (1937), p. 80. [English 2nd ed., Oxford University Press (1959).]Google Scholar
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    A. A. Andronov, A. A. Vitt, and S. É. Khaikin, Theory of Oscillations [in Russian], Fizmatgiz, Moscow (1959), p. 653.Google Scholar

Copyright information

© Springer Science+Business Media New York 1971

Authors and Affiliations

  • É. G. Melikyan
    • 1
  1. 1.Erevan’ Physics InstituteUSA

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