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Browsing Physics by Title

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  • Gaonkar, V.N.; Dias, E.T.; Nigam, A.K.; Priolkar, K.R. (Journal of Alloys and Compounds. 829; 2020; ArticleID_154548.)
    The structural and magnetic properties of transition metal-doped Mn3SnC are studied with an aim to understand the effect of transition metal atom on magnetostructural properties of the antiperovskite compound. The doped ...
  • Bhamu, K.C.; Sahariya, J.; Vyas, R.; Priolkar, K.R. (Pramana - Journal of Physics. 89; 2017; ArticleID 11.)
    This paper focusses on the electronic and optical properties of scandium-based silver delafossite (AgScO2) semiconductor. The density functional theory (DFT) in the framework of full potential linearized augmented plane ...
  • Mahmood, Q.; Hassan, M.; Bhamu, K.C.; Yaseen, M.; Ramay, S.M.; Mahmood, A. (Journal of Physics and Chemistry of Solids. 128; 2019; 275-282.)
    In this study, we employed the density functional theory (DFT) approach using WIEN2k code to study the magnetic and optical behaviors of PbCrO sub(3) and PbFeO sub(3) perovskites in both cubic and tetragonal phases. We ...
  • Mishra, T.; Pai, R.V.; Das, B.P. (Journal of Physics: Conference Series. 80; 2007; Article ID 012039)
    We investigate the ground state phase diagram for a two species Bose mixture in a one dimensional optical lattice using the finite size density matrix renormalization group (FSDMRG) method. We present our result for different ...
  • Lecointre, A.; Bessiere, A.; Bos, A.J.J.; Dorenbos, P.; Viana, B.; Jacquart, S. (Journal of Physical Chemistry C. 115(10); 2011; 4217-4227.)
    Yttrium phosphates codoped (Ce3+,Ln(3+)) and (Pr3+,Ln(3+)) with Ln = Nd, Er, Ho, Dy were investigated by thermally stimulated luminescence. Similar to Ce3+, Pr3+ was found able to trap holes up to high temperatures While ...
  • Deshpande, S.D.; Mande, C. (Physica Status Solidi A- Applications and Materials Science. 124(1); 1991; K71-K75.)
    The modulation of X-ray absorption coefficients beyond the threshold results in fine structure which can furnish very useful information 11 to 31. In the vicinity of the principal absorption edge the fine structure calied ...
  • Naik, M.S.; Sarode, P.R.; Priolkar, K.R.; Prabhu, R.B. (International Conference on Condensed Matter and Applied Physics (ICC 2015). Bikaner, India. 30-31 Oct 2015..AIP Conf. Proc. 1728; 2016; vp.)
    Electrical resistivity measurements in the temperature range 14-300K have been carried out on superconducting materials of the composition, Y(0.9-x)Pr(x)Ca(0.1)Ba(2)[Cu(1-y) Zn(y)](3)O(7-delta) with different values of x ...
  • Barik, A.; Sudhir, C.; Wittenberg, N.J.; Johnson, T.W.; Oh, S-H. (Analytical Chemistry. 88(3); 2016; 1704-1710.)
    Chemical analysis of membrane-bound containers such as secretory vesicles, organelles, and exosomes can provide insights into subcellular biology. These containers are loaded with a range of important biomolecules, which ...
  • Shikerkar, A.G.; Desa, J.A.E.; Krishna, P.S.R.; Chitra, R. (Journal of Non-Crystalline Solids. 270(41642); 2000; 234-246.)
    A series of lanthanide oxides was incorporated in a vitreous phosphate host network. Molar constituents of the glasses were typically (La2O3)(10)(RxOy)(10)(Al2O3)(5)(P2O5)(75). Each glass had a different lanthanide (R atom) ...
  • Dessai, R.R.; Sharma, V.K.; Prabhudesai, S.A.; Mitra, S.; Desa, J.A.E.; Mukhopadhyay, R. (Journal of The Physical Society of Japan. 82; 2013; SA008-.)
    Diffusion of water confined in sodium bentonite clay is studied using the quasi-elastic neutron scattering (QENS) technique. Hydration of bentonite clay is characterized by several methods including X-ray diffraction and ...
  • Sharma, V.K.; Prabhudesai, S.A.; Raut-Dessai, R.; Desa, J.A.E.; Mitra, S. (AIP Conf. Proc. 2013; 918-919.)
    Diffusion of water confined in natural bentonite clay is studied using the quasi-elastic neutron scattering (QENS) technique. X-ray diffraction shows a well-defined crystalline structure of the clay with an interlayer ...
  • Murthy, P.S.R.; Priolkar, K.R.; Bhobe, P.A.; Das, A.; Sarode, P.R.; Nigam, A.K. (Journal of Magnetism and Magnetic Materials 322(22); 2010; 3704-3709.)
    This paper reports effect of thermally induced disorder on the magnetic properties of LaSrCoRuO6 double perovskite. While the ordered sample is antiferromagnetic, the disordered sample exhibits negative values of magnetization ...
  • Choudhury, P.K. (Optik. 108(4); 1998; 197-199.)
    An experimental method incorporating the measurement of beat-lengths is described to determine the group delay time difference between the orthogonally polarized modes of elliptical core polarization-maintaining optical ...
  • Prabhudesai, S.A.; Lawrence, M.B.; Mitra, S.; Desa, J.A.E.; Mukhopadhyay, R. (AIP Conference Proceedings. 1665; 2015; ArticleID_040020.)
    Results of quasielastic neutron scattering measurements carried out on Poly Vinyl Alcohol (PVA) based hydrogels are reported here. PVA hydrogels are formed using Borax as a cross-linking agent in D sub(2)O solvent. This ...
  • Cakır, O.; Cugini, C.; Solzi, M.; Priolkar, K.R.; Acet, M.; Farle, M. (Physical Review B. 96(1); 2017; ArticleID 014436.)
    We investigated the time dependence of the magnetic configuration at the mixed magnetic magnetostructural transition in Mn sub(3)SnC. The nonergodic nature of the transition involves the stabilization of a final magnetic ...
  • John, T.T.; Priolkar, K.R.; Bessiere, A.; Sarode, P.R.; Viana, B. (Journal of Physical Chemistry C. 115(37); 2011; 18070-18075.)
    Optical properties of ZnO nanoparticles prepared from a simple chemical method using sodium zincate bath show strong white light emission. X-ray absorption fine structure studies reveal a completely different local environment ...
  • Murthy, P.S.R.; Priolkar, K.R.; Bhobe, P.A.; Das, A.; Sarode, P.R.; Nigam, A.K. (European Physical Journal B. 78(3); 2010; 275-282.)
    Effect of Co, Ru and Cu substitution at B and B' sites on the magnetic and transport properties of LaSrCoRuO(6) have been investigated. All the doped compositions crystallize in the monoclinic structure in the space group ...
  • Lawrence, M.B.; Desa, J.A.E.; Aswal, V.K. (AIP Conference Proceedings. 1447; 2012; 199-200.)
    Poly(Vinyl Alcohol) hydrogels cross-linked with varying concentrations of borax have been studied using Small-Angle Neutron Scattering and X-Ray Diffraction. The intensity of scattering increases with borax concentration ...
  • Dias, E.T.; Priolkar, K.R.; Nigam, A.K. (Journal of Magnetism and Magnetic Materials. 363; 2014; 140-144.)
    Effect of carbon content on magnetostructural transformation in antiperovskites of the type Mn(3)GaC(x) (x=0.8, 1.0 and 1.05) has been investigated. It is found that increase in carbon content changes the ground state from ...
  • Dias, E.T.; Priolkar, K.R.; Nigam, A.K. (AIP Conference Proceedings. 1447; 2012; 1139-1140.)
    We have investigated the magnetic properties of antiperovskite Mn(3)GaC(x). Tailoring of carbon content affects the magnetic transition temperature of these materials. Magnetization decreases with decrease in carbon ...

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