42 years teaching of which 4 years is as HOD & 2 as Principal of Nesamony Memorial Christian College, Marthandam.

English, Tamil, Malayalam, Hindi, French, Telugu

• ICTP TRIESTE ITALY - (1998 -1999)
• UGC MRP - (2011 - 2014)
• BRNS - (2012 - 2015)

Coordinator in UGC sponsored Refresher course in Physics at N M Christian College Marthandam 04-05-99 to 24-05-99

• Chairman Board of Studies in Physics (PG)
• Member - Board of Studies in Physics (UG)
• Member - Board of Studies in Electronics (UG)
• Member - Standing Committee on Academic Affairs

• University of Hyderabad
• Kerala University
• MS University
• American College Madurai
• AJ College

https://scholar.google.com/citations?hl=en&user=9SsA0igAAAAJ

• Inter-Cluster Distance Depenence of electrical conduction in nano cluster assembled films of silver: a new paragigm for design of nano structures
  C Bansal, SG Praveen, JTT Kumaran, A Chatterjee Scientific reports 5, 2015
• Phase transition in CuS Nanoparticles
  RS CHRISTY, JTT KUMARAN Journal of Non-Oxide Glasses Vol 6 (1), 13-22 2014
• Rotation dependent Si hyperconjugation in self assembly material p-toulytricycloselane(PTCS) and formation of SAM
  SG Praveen, J Binoy, JTT Kumaran, C Bansal, MNA Jini, VS Jayakumar Journal of Molecular Structure 1064, 81-87, 2014
• Jump in Band Gap Energy of Ag2S Nanoparticles Synthesized by Solo Thermal Methods
  RS Christy, J Kumaran, C Bansal ,Advanced Science Focus 2 (2), 115-120, 2014
• Twin boundary motion and Transmitted Stress Amplitude in Ni-Mn-Ga /PU polymer composite
  R.Racil Jeya Geetha,J.Thampi Thanka Kumaran,M.Mahendran etal. Magma 2012 IIT, Chennai.
• The vibrational analysis of Melaminium cation in Melaminium Benzoate Dihydrate:A DFT Study
  Praveen S.G.,J.Binoy,J.Thampi Thanka kumaran,M.K.marchewka and V.S. Jayakumar DAE Symposium IIT Madras Dec 2011
• Automated Measurement of Magnetic properties of Ferro Magnetic Materials using Python
  J T T Kumaran, William Natharaj, Arun C H, Saranya S, Scipy 2011, IIT Mumbai
• Transfer factor of the radionuclides in food crops from high-background radiation area of south west India
  Shanthi G, Thampi Thanka Kumaran J, Allen Gnana Raj G, Maniyan CG Radiation Protection Dosimetry Advance Access published June 16, 2011, Epub
• Vibration Damping in Ni-Mn-Ga/PU Polymer Composites
  Racil Jeya Geetha,R.Seenithurai,R.Chokkalingam ,K.Vallal Perumal,Thampi Thanka Kumaran and M.Mahendran.
• Ist International Conference on Composites and Nano Compositetes, ICNC 2011 Jan 7-9, MG University Kottayam
• Vibration damping in Ni-Mn-Ga/PU polymer composites
  R.Racil Jeya Geetha,J.Thampi Thanka Kumaran,M.Mahendran etal. International journal of composite material 1(1) page 1-6 :2011
• Automation of Optical Spectrometer
  J T T Kumaran, C H Arun, Robson Benjamin, Audline Jini Conference on Phython held in IIIT Hyderabad Dec 2010
• Measurement of activity concentration of natural radionuclides for the assessment of radiological indices
  Shanthi G, Thampi Thanka Kumaran J, Allen Gnana Raj G, Maniyan CG Radiat Prot Dosimetry. 2010;141(1):90-6. Epub 2010 Apr 23
• Natural radionuclide in South Indian food
  G Shanthi ,J T T Kumaran,Maiyan,Allan Gnanaraj Nuclear Instruments and Methods in Physics A
• Observation of Coloumb Gap in Nanocluster assembled films of Fe50X50(X=Pd,Pt,Au)
  Tejal Abraham, J T T Kumaran,C Bansal, Ashoak Chatterjee Confernce on Nano materials Hungary
• Radioactivity in food crops from high background radiation area
  G Shanthi ,Maniyan,Allan Gnanaraj, J T T Kumaran Current Science Vol 97, No 9
• Effectiveness Of Audible. Sound Waves in Reaching larvae of Corcyra
  KlRUBA S, JlNHAM AP, KUMARAN J T T, DAS S SM. & Papadopoulöu S Entomologia Generalis 31(4) 2009
• Crystallization behaviour of amorphous Sc100-xFex near x=25 composition
  C Bansal, J T T KUMARAN, G Rajaram Journal of Non Crystelline Solids 29, 1994 pp. 4778-4785
• Magnetic behavior of Cr74Fe26 alloy investigated by Mossbauer Spectroscopy
  C Bansal, J T T KUMARAN, S J Campbell and G L Whittle Phys Rev B Vol 44,No 13 ,7111-7114
• Improved Microprocessor based data acquisition system for Mossbauer Spectroscopy
  J T T KUMARAN and C Bansal Nuclear Instruments and methods in Physics Research B61, 1991 pp. 357-363
• Spin and re-entrant type behavior of Fe3-xMnxSi(x=1.2,1.5,1.8)
  A Chakravarthi, A Ranganathan, A K Rayachoudhuri, J T T KUMARAN, C Bansal Solid State Communications, Vol. 77, No.1,1991 pp. 17-21
• Dependence of average hyperfine field and order disorder kinetics on near neighbor environment
  J T T KUMARAN and C Bansal Solid State Communications, Vol.74, No.10, 1990 pp. 1125-1130
• A Mossbauer Effect Investigation of Hyperfine Fields in Fe3-xMnxSi Alloys
  J T T KUMARAN and C Bansal Solid State Communications, Vol. 69, No.9,1989, pp. 779-783
• Magnetic Hyperfine distribution in amorphous Fe90Zr10 Invar alloy and effect of replacing Fe with Ni and or Co
  S.N.Kaul, C.Bansal, J.T.T.KUMARAN, M HavalgiPhys Rev B Vol. 38, No.13 1988 pp. 9248-9251