89 citations · 242 across the 7 of their papers we have counts for
7 papers
Weakly-correlated nature of ferromagnetism in non symmorphic CrO revealed by bulk-sensitive soft X ray ARPES
F. Bisti, V. A. Rogalev, M. Karolak +8
Chromium dioxide CrO belongs to a class of materials called ferromagnetic half-metals, whose peculiar aspect is to act as a metal in one spin orientation and as semiconductor o…
Au9+ swift heavy ion irradiation of Zn[CS(NH2)2]3SO4 crystal: Crystalline perfection and optical properties
S. K. Kushwaha, K. K. Maurya, N. Vijayan +5
The single crystal of tris(thiourea)zinc sulphate (Zn[CS(NH2)2]3SO4) was irradiated by 150 MeV Au9+ swift heavy ions and analyzed in comparison with pure crystal for crystalline pe…
Ferromagnetic spinel CuCr2Se4 studied by Raman spectroscopy and lattice dynamics calculations
V. G. Ivanov, M. N. Iliev, Y. -H. A. Wang +1
The lattice dynamics of the ferromagnetic spinel CuCr2Se4 (Tc = 430K) was studied experimentally by measuring the Raman spectra and theoretically by calculation of zone center phon…
Polarized Raman spectroscopy of nearly-tetragonal BiFeO thin films
M. N. Iliev, M. V. Abrashev, D. Mazumdar +2
BiFeO thin films can be epitaxially stabilized in a nearly-tetragonal phase under a high biaxial compressive strain. Here we investigate the polarized Raman spectra of constrai…
Fe and N self-diffusion in amorphous FeN: A SIMS and neutron reflectivity study
S. Chakravarty, M. Gupta, A. Gupta +6
Simultaneous measurement of self-diffusion of iron and nitrogen in amorphous iron nitride (Fe86N14) using secondary ion mass spectroscopy (SIMS) technique has been done. In additio…
Shear-strain-induced Spatially Varying Super-lattice Structures on Graphite studied by STM
S. K. Choudhary, A. K. Gupta
We report on the Scanning Tunneling Microscope (STM) observation of linear fringes together with spatially varying super-lattice structures on (0001) graphite (HOPG) surface. The s…
Orbital character of O 2p unoccupied states near the Fermi level in CrO2
C. B. Stagarescu, X. Su, D. E. Eastman +3
The orbital character, orientation, and magnetic polarization of the O 2 unoccupied states near the Fermi level () in CrO was determined using polarization-dependent X-…