Dr. Om Prakash Yadav is an experienced academician and researcher in the field of Physics, currently serving as Professor and Head of the Department of Physics at K.S. Saket Post Graduate College, Ayodhya. He earned his Ph.D. in Physics from G.B. Pant University of Agriculture & Technology, Pantnagar, with specialization in semiconductor physics.

With over 28 years of teaching experience at undergraduate and postgraduate levels, Dr. Yadav has developed a strong academic foundation and teaching excellence. Prior to joining the present institution in 2005, he served at several reputed engineering institutions in Ghaziabad.

His research interests focus on semiconductor materials, particularly oxygen-related donor formation in Czochralski-grown silicon. He has extensive experience in advanced experimental techniques such as FTIR, Hall Effect, and Four Probe methods, contributing to the understanding of material properties relevant to electronic applications.

Dr. Yadav has published numerous research papers in reputed national and international journals. In addition to his teaching and research contributions, he actively participates in academic administration, having served as Examination Controller, Admission Coordinator, and AISHE in-charge. He is also engaged in scientific outreach activities, including serving as a judge in the Children’s Science Congress and contributing as an editor to the college magazine.

• Studied the characteristics of CZ-Silicon semiconductor crystal at different temperature and ambient. Designed the furnace and used the Hall Effect, Four Probe Method and FTIR techniques to study the properties of thermal donors formed in the silicon crystal during the fabrication of electronic chips . 

1. Anoop Kumar Pandey, O.P. Yadav et.al,” Molecular docking, experimental FT-IR spectra, UV–Vis spectra, vibration alanalysis, electronic properties, Fukui function analysis of a potentialbioactive agent – Proflavine.”  Journal of the Indian Chemical Society., 2022,99,10.0.396
2. Rajeev Mishra, O.P. Yadav et.al, “Electro-Optical UV Spectra Analysis of Imipramine by using first Principle.” Asian Resonance., 2022, Vol-II, Issue-1
3. Vinod Kumar Singh and Om Prakash Yadav, “Fourier Transform Infrared and Electron Paramagnetic Resonance Spectral Studies of V2O5 Ion Doped Zinc-Lead-Lithium-Phosphate ((ZNPBLI) Glasses”, Turkish Online Journal of Qualitative Inquiry (TQJQI), 2020,Vol.11,Issue 4 , 1623-1638.
4. Om  Prakash Yadav and Vinod Kumar Singh, “Preparation and Electrical Characterisation of Tamarind Seed Polysaccharide (TSP) Biopolymer Electrolyte”, Turkish Online Journal of Qualitative Inquiry (TQJQI), 2020,Vol.11,Issue 4 , 1639-1650.
5. Prashant Kumar Singh, O.P.Yadav et.al, “First principal study of 2-Cyano-N’-(cyclo-hexylidene) acetohydrazide by Density Functional Theory.” Sri JNPG College REVELATION: A Journal of Popular Science, 2019,Vol. IV,No.-I, 1-7
6. Vinod Kumar Singh, Om Prakash et.al; “Solar longitudinal distribution of solar flares in association with forbush decreases.” Jour. PAS (Physical Sci.) 2008, 14, 123-129.
7. Vinod Kumar Singh, Om Prakash et.al; “Possible observation of energy level quantization in an intrinsic Josephson junction.” Jour. PAS (Physical Sci.) 2008, 14, 118-122.
8. Om Prakash and S. Singh, “Study of oxygen related donors in CZ-silicon annealed at 430–630°C.” SPIE Proc. International Workshop on th Physics of Semiconductor Devices (IWPSD’98) 1998, 3316(2),652-655.
9. Om Prakash and S. Singh , “Oxygen related donors in Czochralski-grown silicon annealed at 465–650°C” Journal of Physics and Chemistry of Solids, 1999, 60 (3), 353-358,
10. Om Prakash and S. Singh “Loss of oxygen and carbon during donor formation in CZ-silicon.” Bull. Mater. Science , 1998, 21(5), 399-402.
11. Om Prakash and S. Singh, “Behaviour of oxygen in CZ-silicon during 430–630°C heat treatment.” Materials Science and Engineering B, 1998, B52, 180-184.
12. Om Prakash and S. Singh “Role of oxygen on donor formation in CZ-silicon during 430-630 0C heat treatment.” Solid State Phenomena (Scitec Pub. Switzerland), 1997, 55, 123-130.
13. Om Prakash and S. Singh“New donor formation in heat treated CZ-silicon at  6500C .”  Semiconductor Material and Devices , Narosa, 1997, 162-167.
14. Om Prakash and S. Singh, “Thermal donor formation in CZ-Silicon annealed at 4500C in air ambient.” Indian J. Physics (IACS), 1997, 71A (4), 453-460.
15. Shyam Singh and Om Prakash “Formation of oxygen related donors during transition from thermal donors to new donors in CZ-silicon.” SPIE Proc. Optical Characterization Techniques for High-Performance Microelectronic Device Manufacturing III, Editors:Damon K. DeBusk; Ray T. Chen , 1996, 2877, 70-78.
16. Om Prakash and S. Singh “Role of oxygen on donor formation in Cz-silicon during 465-540 0C heat treatment.” Proc. 3rd International Conference and Intensive Tutorial Course on Semiconductor materials & Tech. (ICSMT’16), 1996, 73.
17. S. Singh and Om Prakash, “Role of Photo-Chemical equations in relation to photo-conducting behavior of II-IV semiconducting compound.” Bulletin of Electrochemistry (CERI), 1996, 12 (10), 612-615.
18. Om Prakash and S. Singh“About the kinetics of TD formation in CZ-Silicon.” Proc. Regional workshop on Low Dimensional Semiconductor Structures (LDSS’95), 1995, 42.
19. Shyam Singh and Om Prakash , “TD formation in CZ-silicon annealed at 450 0C in air ambient.” SPIE Proc. Optical Characterization Techniques for High-Performance Microelectronic Device Manufacturing II, Editors:John K. Lowell; Ray T. Chen; Jagdish P. Mathur, 1995, 2638, 129-136.
20. Om Praksh and S. Singh , “Effect of oxygen on donor formation in CZ-Silicon.” Indian J. Physics (IACS), 1995, 69A(5), 509-515.
21. Om Prakash and S. Singh, “Effect of oxygen and carbon on donor formation in CZ-Silicon.” Proc. DAE Solid State Physics Symp., Jaipur, 1994, pp. 225.

Teaching experience of UG and PG classes ( 28 yrs)

• Workins as Prof. & Head of the Physics Department at K.S. Saket P.G. College, Ayodhya , Ayodhya , since 18 July, 2005 till date. ( 21 yrs )
• Worked as a Lecturer/ Sr. Lecture in Physics  at Krishna Inst. of Engg. & Tech. , Ghaziabad, IMS Engg. College, Ghaziabad, VIET, Dadri, Ghaziabad, Ideal Inst.of Technology, Ghaziabad, from July, 1998 to June, 2005. (07 yrs)
• Worked as a “Teaching Associate” at G.B. Pant University of Ag. & Technology, Pantnagar, from Jan, 1998 to July, 1998. 
• Assisted the lab classes of UG level as a Graduate Teaching Assistant during M.Sc and Ph.D. programme from March, 1992 to Dec, 1997.

• Recipient of University Fellowship during Ph.D. programme awarded by “G.B. Pant University of Ag. & Technology, Pant Nagar”.
• Recipient of Graduate Teaching Assistantship during M.Sc. programme awarded by “G.B. Pant University of Ag. & Technology, Pant Nagar”.
• Secured First position in the College during B.Sc. degree programme.