Sao Paulo


January 10

I am...


My research field or area of interest innanotechnology

Nanomagnetism, Spintronics, Magetic storage media, Thin Films

Interest in...

Post-doctoral Fellow (Post-DOC)

Publication list

1. H. Kumar et al., “Compositional analysis of atom beam co-sputtered metal–silica nanocomposites by Rutherford backscattering spectrometry” Nucl. Instr. and Meth. B 266, 1511 (2008). 2. Y.K. Mishra, V.S.K. Chakravadhanula, U. Schu¨rmann, H. Kumar, et al., “Controlled reduction of size of Ag nanoparticles embedded in teflon matrix by MeV ion irradiation” Nucl. Instr. and Meth. B 266, 1804 (2008). 3. H. Kumar et. al, “Microstructure, electrical, magnetic, and extraordinary Hall effect studies in Ni:SiO2 nanogranular films synthesized by atom beam sputtering” J. Appl. Phys. 107, 113913 (2010). 4. H. Kumar et. al, “Magnetic and field emission studies of atom beam sputtered Ni: SiO2 granular films” Vacuum 85, 139 (2010). 5. H. Kumar et. al, “Role of Coulomb blockade and spin-flip scattering in tunneling magnetoresistance of FeCo-Si-O nanogranular films” J. Appl. Phys 109, 073914 (2011). 6. H. Kumar et. al, “Ion beam-induced shaping of Ni nanoparticles embedded in a silica matrix: From spherical to prolate shape” Nanoscale Res. Lett. 6, 155 (2011). 7. H. Kumar et. al, “Stabilization of FeCo alloy phase in FeCo-SiO2 nanocomposites” Adv. Mat. Lett. 4, Issue 6, 390 (2013). 8. R. D. Noce, A. V. Benedetti, E. C. Passamani, H. Kumar et. al, “Use of conventional electrochemical techniques to produce crystalline FeRh alloys induced by Ag seed layer” Journal of Alloys and Compounds 573, 37 (2013) 9. H. Kumar et. al, “Evidence of Coexistence of Ferromagnetic and Antiferromagnetic Phases in Nearly Equiatomic FeRh” IEEE Trans. Magn. 2013 (Accepted).

Researchgroup, Institute, University, School, Company name

University of Sao Paulo (USP), Brazil

Researchgroup, Institute, Company, University, School webpage

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