Dr Ravikant Prasad

Assistant Professor | Department of Physics Contact (Off.): +91-11-27667458 Contact (Res. / Mob.): 9999623129 Email Address : ravikantprasadnpl@gmail.com

Specialization Material Science (Experimental)

Career Profile 6 years (Teaching)

Subjects taught Analog Electronics (Elect. Hons.) Applied Physics (Elect. Hons.) Physics of Devices and Instrumentation Analog Electronics (Phys. Hons.) Thermal Physics Mechanics Digital Electronics Microprocessor 8085 & Computer Programming Electromagnetic Theory Solid State Physics Oscillation and Waves Modern Physics

Thesis “Study of thickness modified magneto-transport in doped manganite thin films”, April 2006 (registered), January 2011 (awarded)

Journals Articles [1] P. Kumar, R. Prasad, A. K. Srivastava, N. Vijayan, R. K. Dwivedi and H. K. Singh “Microstructural and magnetotransport properties of La1-xCaxMnO3 (0.45 ≤ x ≤ 0.60) thin films” Journal of Alloys and Compound, VOL - 531, Page – 23, (2012) [2] P. Kumar, R. Prasad, R. K. Dwivedi and H. K. Singh “Out of plane low field anisotropic magnetoresistance in Nd0.51Sr0.49MnO3 thin films” Journal of Magnetism and Magnetic Materials, VOL - 323, Page – 2564, (2011) [3] P. Kumar, R. Prasad, R. K. Dwivedi and H. K. Singh “Anomalous Weak Ferromagnetism in Electron Doped Nd1-xSrxMnO3 (0.50

Conference/ Symposium etc. Paper Presented [1] R. Prasad, M. P. Singh, P. K. Siwach, V. Agarwal, P. Kumar, A. Kaur and H. K. Singh “Impact of thickness on magnetic phase coexistences and electrical transport in the vicinity of multi-critical point in Nd1-xSrxMnO3 thin film” International Conference on Quantum effects in Solids of Today (I-ConQuEST) (Poster presentation) Dec 20-23, 2010, National Physical Laboratory, New Delhi, India [2] R. Prasad, M. P. Singh, A. Kaur and H. K. Singh “Out-of-plane anisotropy magnetoresistance in compressive strained and polycrystalline thin film of Nd0.51Sr0.49MnO3” 11th Joint MMM-Intermag Conference (Poster presentation) Jan 18-22, 2010, Washington DC, USA [3] Manoj K. Srivastava, R. Prasad, P. K. Siwach, M. P. Singh, and H. K. Singh “Impact of size mismatch induced quenched disorder on phase fluctuation and low field magnetotransport in polycrystalline Nd0.58-xGdxSr0.42MnO3” 11th Joint MMM-Intermag Conference (Poster presentation) Jan 18-22, 2010, Washington DC, USA [4] P. Kumar, R. Prasad, P. K. Siwach, R. K. Dwivedi and H. K. Singh, “Structural and transport properties of B-site Cu doped La0.80Sr0.20MnO3 thin film on LaAlO3 by spray pyrolysis” International Conference on Electroceramic-2009 (Poster presentation) December 13-17, 2009, University of Delhi, Delhi, India [5] P. Kumar, V. Singh, R. Prasad, H.K. Singh and R. K. Dwivedi, “Magneto-electrical studies in LSMO-BTO bulk and nano composites” International conference on Materials and Advances Technologies & International Union of Material Research Societies-International Conference in Asia-2009 (Oral presentation) July 3, 2009, Singapore [6] A. Gupta, P. Kumar, R. Prasad, H. K. Singh, and R. K. Dwivedi “Compositional tunning of magneto-transport properties in Pb doped NdMnO3” International Conference on Transport & Optical Properties of Nanomaterials (Poster presentation) Jan 5-8, 2009, University of Allahabad, Allahabad 211002, India

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