Science & Humanities
+91-80-26721983 Extn 749

Dr. Radhakrishnan S



  • Ph D, University of Bombay 1985
  • M Sc, University of Kerala 1977


  • Professor of Physics and HOD, PES University, 2014-to date
  • Professor of Physics, PES Institute of Technology, 2006-2014
  • Technical, Partner Lakme Electronics, 1994-2006
  • Works Manager, GML Chip Components Ltd, 1990 -1994
  • Manager R & D, Elpro International Ltd1987, 1987-1990
  • Research Scientist, Elpro International Ltd, Pune, 1982 -1987
  • Lecturer, R J College of Arts and Science, 1978-1982

Additional Information

  • Teaching: 16 years
  • R&D: 16 years
  • Industry: 23 years
  • Undergraduate Engineering Physics courses
  • Postgraduate - M Tech (Electronics) - Advanced Semiconductor Physics
  • R & D coordinator Science & Humanities, PESU
  • Member Departmental Curriculum Committee, PESU
  • Guiding PhD students
  • Guiding Undergraduate and Post graduate projects
  • Head Department of Science & Humanities PESIT
  • Chairperson - Science and Humanities - Physics Cycle

Research Interest

  • Non-conventional Energy conversion and storage devices
  • Polymer nano composites
  • Electronic devices, Ceramics & Semiconducting materials
  • Thin & Thick films


  • Field Dependent Conduction in Nano Composite Polymer Electrolyte Systems
  • Effect of ferroelectric fillers on the Li ion conduction in PEO polymer composites


  • Gamma irradiation effects on conductivity and dielectric behaviour of PEO-based nano-composite polymer electrolyte systems
  • Lithium ion conduction in PVA-based polymer electrolyte system modified with combination of nanofillers
  • Elimination of the beam effect on the channeling dips of Bismuth implanted in Silicon
  • Switching and negative Capacitance in Al - Ge15Te81Sb2 - Al devices
  • Role of Chloride ions in the anodic oxidation of Aluminium
  • Space charge limited conduction in thin film V2O5 P2O5 ZnO glasses Physica Status Solidi. A, Applied Research; ISSN 0031-8965; Worldcat; v. 83(1); p. 335-340
  • Negative Capacitance in Al - V2O5 - Al devices
  • Effects of localized transverse magnetic field on the characteristics of a glow discharge
  • Studies on corrosion and corrosion inhibition of annealed 18% NiM250 grade maraging steel in sulphuric acid medium J. Electrochem Soc. India 61 (4), 96-105
  • Field enhanced Li ion conduction in nano ferroelectric modified polymer electrolyte systems
  • Mathematical modeling of field assisted Li ion conduction in nanocomposite solid polymer
  • Impedance and dielectric studies of nano composite polymer electrolyte systems using MMT and ferroelectric fillers