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Dr. T V Vimalkumar | Solid State Physics| Best Extension Activity Award

Dr. T. V. Vimal kumar, Department of Physics at St. Thomas College (Autonomous) in Thrissur, Kerala

 

Dr. T. V. Vimalkumar is a distinguished faculty member in the Department of Physics at St. Thomas College (Autonomous) in Thrissur, Kerala. With his extensive knowledge and experience in the field of physics, he has been an invaluable asset to the institution. Dr. Vimalkumar is known for his passion for teaching and his ability to make complex concepts understandable to students. He is dedicated to fostering a stimulating learning environment where students can develop a deep understanding of physics principles and their practical applications. His commitment to research and academic excellence has contributed significantly to the academic and research endeavors of the department. Dr. Vimalkumar’s expertise and guidance have inspired numerous students to pursue careers in physics and related fields, making him a respected figure in the academic community.

 

Professional Profiles:

 

Education:

Dr. T. V. Vimalkumar completed his PhD in Physics with a specialization in thin film materials for Photovoltaic applications from Cochin University of Science and Technology, Cochin, Kerala, India, spanning from 2006 to 2011. Prior to his doctoral studies, he pursued his Master of Science in Physics at St. Thomas College, Thrissur, under the University of Calicut, Kerala, from 2002 to 2004. His academic journey began with a Bachelor of Science in Physics from St. Thomas College, Thrissur, also under the University of Calicut, Kerala, from 1999 to 2002.

 

Research Experience:

With over 18 years of dedicated research experience, I have honed my expertise in the processing and characterization of chalcopyrite-based thin film solar cells, utilizing a range of physical and chemical methods. My proficiency extends to the preparation of semiconducting thin films through various techniques such as Chemical Bath Deposition (CBD), Chemical Spray Pyrolysis (CSP), Successive Ionic Layer Adsorption and Reaction (SILAR), Vacuum Evaporation, Spin coating, Evaporation, Sputtering, Pulsed Laser Deposition (PLD), Electron Beam gun, and Pulsed Electron Deposition (PED). Additionally, I possess hands-on experience in maintaining high vacuum pumps and utilizing advanced analytical instruments including X-Ray Diffractometer (Rigaku (D.Max.C)), UV-Vis-NIR Spectrophotometer (Jasco-V-570 and Hitachi U-3410), Stylus Profiler (Dektak 6M), Electron Microscope, Source Measure Unit (SMU- Keithly 236), Photoluminescence Set up, Atomic Force Microscopy (AFM), and Solar Simulator. My knowledge also encompasses the analysis of various characterization techniques such as X-Ray Photoelectron Spectroscopy (XPS), Scanning Electron Microscopy (SEM), Energy Dispersive Analysis of X-rays (EDAX), Hall Measurement Set up, Photoluminescence Spectroscopy (PL), Thermally Stimulated Current Measurements (TSC), and Photoconductivity studies. Furthermore, I have provided valuable project assistance to MSc and MPhil students, contributed to the design and fabrication of solar concentrators, air heaters, greenhouses, and dryers for industrial applications, and demonstrated proficiency in writing successful research project proposals for renowned funding agencies such as MNRE, DST, and CSIR-UGC. Additionally, I have organized International and National seminars (IC-SOLACE-2008, Cochin Nano- 2008 & 2011, NHTEP – 2007), showcasing my ability to lead and coordinate impactful scientific events.

Research Interest:

Thin- Film solar cells; Transparent conducting Oxides (TCO); Semiconductor thin films; Photovoltaic materials (Absorber and Buffer layers); Nano materials; Solar Thermal Energy

Award and Honor:

As a committed advocate for sustainable energy and education, I have served as a core member of the Net Zero Carbon Campaign under the Navakerala Karma Padhathi -II program by the Government of Kerala. In addition, I have held the position of Program Coordinator for the Urjja Kiran Program in various locations, including Nattika, Pudukkad, Irinjalakuda, Chalakudy, Ollur, and Manaloor, as part of the Power Department of the Government of Kerala. My contributions have extended to programs such as LIFE for Urjja Samrakshan and the Smart Energy Program, where I served as the District Coordinator for the Energy Management Centre in Thrissur. Furthermore, I have been involved in state-level science activities as the State Coordinator for initiatives by the State Institute of Educational Technology (SIET) under the General Education Department of the Government of Kerala. My dedication to education has also led me to be selected as a member of the teachers’ group for the International Physics Olympiad initiated by the Homi Bhabha Centre for Science Education, TIFR, Mumbai. Moreover, my expertise has been recognized through prestigious fellowships such as the Builders Educator in Science Technology and Mathematics (BESTM) Teacher Fellowship and the ICTP-UNESCO-IAEA International Research Fellowship. I have also contributed to the academic and research landscape as a member of the FLAIR state team, recognized as a Research Guide in Physics at the Research Centre, St. Thomas College Thrissur, and served as an external PhD viva voce examiner at Coimbatore Institute of Technology, Anna University, Coimbatore, Tamil Nadu.

Teaching Experience:

10 year of teaching experiences.
Subject handled- Nanotechnology, Experimental Technique, Spectroscopy, Electrodynamics, Mechanics and Electrodynamics, Mathematical Physics .

Member of Board Associations:

Life Member of Solar Energy Society of India
Life Member of Susthira Paliative Care Society , Pudukad .
Life Member of Academy of Physics Teachers ,Kerala .
Technical Committee Member – Navakerala Karma Padhathi – Net Zero Carbon – Public Campaign, Govt of Kerala.
Community Practice Member of Knowledge Economy Mission ,KDISC ,Kerala.
Jury Member of Agrihackthon 2020 Initiated by Agriculture Department .
Block Level Nodal Officer of National Education Policy,Cherpu Block , Thrissur
Expert committee for digitalization of School teaching content of State Institute or Education and Technology ( SIET ) Trivandrum
Technical Committee of Vinjan Sagar – Science and Technology Park , Thrissur Initiated by District Panchayath , Thrissur
Member of Board studies, Physics & Electronics St.Thomas College Thrissur

Publications Top Notes:

1)Anitha T.V., Gadha Menon K., Keerthana Venugopal, Vimalkumar T.V.* Investigating the role of film thickness on the physical properties of sol-gel coated CuO thin films: Discussing its potentiality in optoelectronic applications, Material Science And Engineering B

 

2)Thekkethil Venugopalan Anitha, Thottapurath Vijayan Vimalkumar, Anna Heba Chakkunny, B. Salameh, A. M. Alsmadi, and M. Matha, AIP Conference Proceedings 2244, 110002 (2020); https://doi.org/10.1063/5.0009137 Published Online: 26 June 2020

3) Massimo Mazzer , Stefano Rampino, Vimalkumar Thottapurath Vijayan , Mauro Lomascolo and Edmondo Gilioli Progress on Low-Temperature Pulsed Electron Deposition of CuInGaSe2 Solar Cells ,Energies 2016, 9, 207.1SSN-1996-1073.

4) Nisha R, K.N. Madhusoodhanan, T.V.Vimalkumar, K. P.Vijayakumar, “Gas Sensing application of nanocrystalline ZnO thin film prepared by spray pyrolysis”, Bulletin of Material Science , Vol-38, No-3 (2015) 1-9-ISSN-0973-7669.

5) Lakshmy K, Rincy E.B, Jithu Michael , T.V.Vimalkumar, “Optoelectronic properties of Zn- doped and air – annealed CdS thin film for photovoltaic applications” , International Research Journal of Engineering And Technology , Vol-2 ( 2015) 437- 441-ISSN-2395-0056.

Dr T V Vimalkumar | Solid State Physics | Best Extension Activity Award

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