Gender

Male

Location

Rajkot,GUJARAT

Birthday:

January 28

I am...

Physicist, Engineer, Teacher, User of nanotechnology products

My research field or area of interest innanotechnology

Thin Film, Nano-sensors, Nano coating, Bio-sensor

Interest in...

Electronic transport, Magnetism

Publication list

1. Nano-Engineering by Implanting Al2O3 Nano Particle as Sandwiched Scattering Centers in Between the La0_5Pr0_2Sr0_3MnO3 Thin Film Layers J. H. Markna, P. S. Vachhani, D. G. Kuberkar, N. A. Shah, P. Misra, B. N. Singh, L. M. Kukreja, and D. S. Rana Journal of Nanoscience and Nanotechnology, 9, 5687 (2009) 2. High field sensitivity at room temperature in p-n juncation based bilayered manganite devices P.S. Vachhani, J. H. Markna, D. G. Kuberkar, R. J. Choudhary and D. M. Phase Appl. Phys. Lett., 92, 043506, 2008 3. Grain size dependent transport and magnetoresistance behavior of CSD grown nanostructured La0.7Sr0.3MnO3 manganite films R. N. Parmar, J. H. Markna, P. S. Solanki, R. R. Doshi, P. S. Vachhani and D. G. Kuberkar Journal of Nanoscience and Nanotechnology, 8, 4146–4151 (2008) 5. Effects of Swift Heavy Ions Irradiation on Epitaxial La0.5Pr0.2Sr0.3MnO3 Thin Films grown by Pulsed Laser Deposition J. H. Markna, R. N. Parmar, D. G. Kuberkar, Ravi Kumar, P. Misra, L. M. Kukreja, D. S. Rana and S.K. Malik NIM B, 256, 693, 2007 6. Strain induced non-linear conduction in epitaxial La0.7A0.3MnO3 manganite thin films P.S. Vachhani, P. S. Solanki, J. H. Markna, R.N. Parmar, J. A. Bhalodia and D.G. Kuberkar Indian Journal of Engg. and Materials Science, 14,163, 2007 7. Thickness dependent Shift Heavy Ion Irradiation effect on Electronic Transport of (La0.5Pr0.2)Ba0.3MnO3 Thin Films J. H. Markna, R. N. Parmar, D. G. Kuberkar, Ravi Kumar, D. S. Rana and S. K. Malik Appl. Phys. Lett., 88, 152503, 2006 8. Swift heavy ion irradiation induced enhancement in resistivity of La0.7Ba0.3MnO3 thin films synthesized by chemical solution deposition R. N. Parmar, J. H. Markana, D. S. Rana, Vivas G. Bagve, D. G. Kuberkar, Ravi Kumar and S. K. Malik Appl. Phys. Lett. 89, 202506, 2006 9. Low temperature Bond valence Sum study of La1.7Dy0.3Ca0.6Ba2Cu4.6Oz oxide superconductor R. N. Parmar, J.H. Markna, C. M. Thaker, S. Rayaprol, J. A. Bhalodia, N.A. Shah, D. G. Kuberkar, Keka R. Chakaraborty, P.S.R.Krishna and M.Ramadham J. Solid State Phenomena, 111, 163 (2006) 10. Low temperature transport anomaly in the magnetoresistive compound La0.5Pr0.2Ba0.3MnO3 D.S. Rana, J. H. Markna, R. N. Parmar, P.Raychaudhuri , J.John, D.G.Kuberkar and S. K. Malik Phys. Rev. B, 71,212404, 2005 11. Growth-parameter-dependent magnetoresistance in pulsed-laser-deposited (La0.5Pr0.2)Ba0.3MnO3 thin films K. R. Mavani, D. S. Rana J. H. Markna, R. N. Parmar, D. G. Kuberkar, P. Misra L. M. Kukreja, D. C. Kundaliya, and S. K. Malik Journal of Applied Physics 98, 086111, 2005 12. Transport and magnetic properties of manganite compounds (La0.7-2xEux)(Ca0.3Srx)MnO3 (0.05x0.2) D. S. Rana, C. M. Thaker, K. R. Mavani, J.H. Markna, R. N. Parmar, N.A. Shah , D. G. Kuberkar and S.K. Malik. Hyperfine Interactions, 10, 9164, 2005

Researchgroup, Institute, University, School, Company name

Department of Nanotechnology, VVP Engineering College Rajkot

Researchgroup, Institute, Company, University, School webpage

https://vvpedulink.ac.in/departments/nanotechnology/overview/

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