Yadav, K. and Singh, H. K. and Maurya, K. K. and Varma, G. D. (2018) Thickness-dependent magnetic and transport properties of La0.5Sr0.5MnO3 thin films deposited by DC magnetron sputtering on the LaAlO3 substrate. Applied Physics A: Materials Science and Processing , 124 (1). pp. 66-72. ISSN 0947-8396

Kumar, Nagesh and Gupta, Bipin Kumar and Srivastava, A. K. and Patel, H. S. and Kumar, Pawan and Banerjee, Indradeep and Narayanan, Tharangattu N. and Varma, G. D. (2015) Multifunctional Two-Dimensional Reduced Graphene Oxide Thin Film for Gas Sensing and Antibacterial Applications. Science of Advanced Materials, 7 (6). pp. 1125-1136. ISSN 1947-2935

Kumar, Nagesh and Srivastava, A. K. and Nath, R. and Gupta, Bipin Kumar and Varma, G. D. (2014) Probing the highly efficient room temperature ammonia gas sensing properties of a luminescent ZnO nanowire array prepared via an AAO-assisted template route. Dalton Transactions, 43 (15). pp. 5713-5720. ISSN 1477-9226

Yadav, Kamlesh and Singh, H. K. and Varma, G. D. (2012) Interplay between charge and antiferromagnetic ordering in Bi0.6-xPrxCa0.4MnO3 (0 <= x <= 0.6) perovskite manganite. Physica B: Condensed Matter, 407 (8). pp. 1244-1249. ISSN 0921-4526

Yadav, Kamlesh and Singh, M. P. and Singh, H. K. and Razavi, F. S. and Varma, G. D. (2012) Magnetic and charge ordering properties of Bi0.6-x(RE)(x)Ca0.4MnO3 (0.0 <= x <= 0.6) perovskite manganites. Journal of Applied Physics , 111 (7). 07E128-07E131. ISSN 0021-8979

Yadav, Kamlesh and Singh, H. K. and Varma, G. D. (2012) Effect of La-doping on magnetic properties of Bi0.6-xLaxCa0.4MnO3 (0.0 <= x <= 0.6) perovskite manganites. Physica Scripta, 85 (4). 045704-045710. ISSN 0031-8949

Ojha, N. and Varma, G. D. and Singh, H. K. and Awana, V. P. S. (2009) Effect of rare-earth doping on the superconducting properties of MgB2. In: 53rd Annual Conference on Magnetism and Magnetic Materials, NOV 11-14, 2008 , Austin, TX.

Siwach, P. K. and Singh, Jai and Singh, H. K. and Varma, G. D. and Srivastava, O. N. (2008) Spray pyrolysis deposited multiferroic BiFeO3 films. Journal of Applied Physics, 105 (7). 07D916-1-07D916-3. ISSN 1089-7550

Gaur, Anurag and Varma, G. D. and Singh, H. K. (2008) Enhancement in Curie temperature and reduction in magnetoresistance of Sr-2(Fe1-xNix)MoO6 (0 <= x <= 0.15). Journal of Alloys and Compounds, 460 (1-2). 581-584. ISSN 0925-8388

Gaur, Anurag and Varma, G. D. and Singh, H. K. (2006) Enhanced low field magnetoresistance in La0.7Sr0.3MnO3/TiO2 composite. Journal of Physics D: Applied Physics, 39 (16). pp. 3531-3535. ISSN 0022-3727