Photo -Dielectric Investigation of p- Gallium Arsenide

  • V. K. Farkya University of Indore, Indore
  • T. K. Bandopadhyaya G.S. Institute of Technology and Science, Indore
Keywords: Photo excitation, Dielectric constant


The complex dielectric constant of gallium arsenide sample was studied in the frequency range 0.3 to 30 MHz, subjected to photo-excitation. The model proposed by Dutt and Nicholls for after glow plasma seems to be in agreement with the experimental results. The relaxation time and damping have been estimated.

Author Biography

V. K. Farkya, University of Indore, Indore
Holkar Science College, University of Indore, Indore
How to Cite
Farkya, V., & Bandopadhyaya, T. (2014). Photo -Dielectric Investigation of p- Gallium Arsenide. Defence Science Journal, 24(4), 145-146.
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