Research Areas

Publication

List of Publications

  • Exposition of semiconducting and ferromagnetic properties of pulsed laser deposited thin films of LaFe1-xNixO3 (x= 0.3, 0.4 and 0.5), R.J. Choudhary, Ravi Kumar, M. Wasi Khan, J.P. Srivastava, S.I. Patil, S.K. Arora and I.V. Shvets, Appl. Phys. Lett. 87,132104 (2005).

  • Interesting aspects of the analysis of resistivity in Li ion irradiated Bi-2212, A. Sarkar, S. Chattopadhyay, Ravi Kumar and Udayan De, Nucl. Instrum. Meth. Phys. B230 (2005) 284.

  • Radiation damage effect in CMR manganite materials, S. Chattopadhyay, Sudipta Pal, A. Sarkar, Ravi Kumar and B.K. Chaudhuri, Nucl. Instrum. Meth. Phys. B230 (2005) 274.

  • Au ion induced modifications in C60 thin films, Navdeep Bajwa, Alka Ingale, D.K. Avasthi, Ravi Kumar, A. Tripathi, K. Dharmvir, V.K. Jindal, Michael Schmitt and W. Kiefer, Proceedings of Materails Research Society 851 (2005) NN9.7.

  • Magnetic nanoparticles for space applications, S.K. Sharma, Ravi Kumar, S.N. Dolia, V.V. Siva Kumar and Mahavir Singh, Proceedings of Materails Research Society 851 (2005) NN10.4

  • Enhanced magnetic and bolometric sensitivity of La0.7Ce0.3Mn3 thin films due to 200 MeV Ag ion irradiation, R.J. Choudhary Ravi Kumar, S.I. Patil, Shahid Husain, J.P. Srivastava, S K Malik, Appl. Phys. Lett. 86, 222501 (2005).

  • Swift heavy ion irradiation effects on structural and magnetic characteristics of RFeO3 (R= Er, Ho and Y) crystals, Monita Bhat, Balwinder Kaur, Ravi Kumar, P.A. Joy, S.D. Kulkarni, K.K. Bamzai, P.N. Kotru, B.M. Wanklyn, Nucl. Instrum. Meth. Phys. B243 (2006) 134.

  • Optical properties in the Cu-fused silica system irradiated with swift heavy ions”, Ranjana C. Gupta, D.C. Kothari, R.J. Choudhari, Ravi Kumar, P.K. Sahoo, K.P. Lieb, S. Klaumu¨nzer, Nucl. Instrum. Meth. Phys. B245 (2006) 219.

  • Dielectric characteristics of HoFeO3 crystals and their modification on SHI irradiation, Monita Bhat, Balwinder Kaur, Ravi Kumar, S.K. Khosa, K.K. Bamzai, P.N. Kotru, B.M. Wanklyn, Nucl. Instrum. Meth. Phys. B245 (2006) 480.

  • Mössbauer and magnetic studies of multiferroic Mg0.95Mn0.05Fe2-2xTi2xO4 system, Shalendra Kumar, Alimuddin, Ravi Kumar, Anjana Dogra, V. R. Reddy and A. Banarjee, J. Appl. Phys. 99,1 (2006).

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