Physics Experts

Deo Pal Singh

Chemistry and Physics
Banaras Hindu University


I have done most of my research work in the field of Phonon Conductivity of Solids as a research scholar and post doctoral fellow. After joining as a permanent faculty member in 1982 I changed my research area to the theoretical study of photonic devices like solar cells and photo detectors. Presently I am working in the field of quantum well infrared photo detectors and photo refracting materials. In teaching I am interested in Electronic Devices, Circuits and Communication (both analog and digital) Semiconductor physics, Microprocessor, Microcontrollers and Microcomputers.Academic Qualifications: S. No. Degree Institution Year 1. B.Sc. Allahabad University 1967 2. M.Sc. Allahabad University 1969 3. Ph. D. Banaras Hindu University 1973

Research Interest

Semiconductor physics, Microprocessor, Microcontrollers and Microcomputers.


  • Y.P.Joshi and Singh D.P. (1976) Phonon scattering relaxation time due to impurities with internal degrees of freedom. Phys. Rev. (USA) B14, 1733-1738.

  • Singh D.P. and Verma G.S. (1973) Simple variational calculation of thermal conductivity at low temperature. Phys. Rev.(USA) B8, 5563-5566.

  • Srivastava G.P. Singh D.P. and Verma G.S. 1972. Three phonon scattering strengths and Ziman limit of resistivity due to three -phonon scattering processes in Ge. Phy. Rev. (USA) B6, 3053-3055

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