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Browsing Physics by Author "Babu, P.D."

Browsing Physics by Author "Babu, P.D."

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  • Defect induced ferromagnetism in Mn sub(3)Ga 
    Malik, S.V.; Dias, E.T.; Babu, P.D.; Priolkar, K.R. (Journal of Physics: Condensed Matter. 36(13); 2023; ArticleID_135701.)
    Ni-substituted Mn sub(3)Ga displays a weak ferromagnetism embedded in an antiferromagnetic (AF) phase. Upon field cooling, the alloy exhibits exchange bias and an open hysteresis loop, signifying kinetic arrest at room ...
  • Effect of iron and sodium inclusion on some properties of silicate glass 
    Nayak, M.T.; Desa, J.A.E.; Babu, P.D. (AIP Conference Proceedings. 2115(1); 2019; ArticleID_030224.)
    Sodium silicate glasses with a fixed molar percentage of iron and varying percentages of sodium alkali have been synthesized by the method of melt quenching in air. The variation of glass transition temperatures Tg in this ...
  • Magnetic and spectroscopic studies of an iron lithium calcium silicate glass and ceramic 
    Nayak, M.T.; Desa, J.A.E.; Babu, P.D. (Journal of Non-Crystalline Solids. 484; 2018; 1-7.)
    A glass forming matrix consisting of SiO sub(2)-Li sub(2)O-CaO was doped with 10 percent and 15 percent molar of Fe sub(2)O sub(3) and investigated for changes in structural and bulk physical properties of the host when ...
  • Magnetic properties of Fe-Nd Silica Glass Ceramics 
    Nayak, M.T.; Desa, J.A.E.; Babu, P.D. (DAE Solid State Physics Symposium. 2017; Article ID 70006-4.)
    Soda lime silica glass ceramics containing iron and neodymium have been synthesized. The XRD pattern revealed that the glass samples devitrified into multiple phases. Fe2O3 as an initial component converted into Fe3O4 in ...
  • Nanometric study of nickel oxide prepared by sol gel process 
    Raut-Dessai, R.; Desa, J.A.E.; Sen, D.; Babu, P.D. (AIP Conference Proceedings. 1942(1); 2018; ArticleID_050052.)
    Nickel oxide nanopowder was synthesized by sol gel method using nickel nitrate as the starting material. Nickel oxide nanoparticles with a grain size of 15-90 nm have been studied by; small angle neutron scattering; scanning ...
  • Role of antisite disorder in the martensitic transition of Ni sub(2-x) Mn sub(1+x) Ga 
    Malik, S.V.; Dias, E.T.; V.Srihari, V.; Babu, P.D.; Priolkar, K.R. (Intermetallics. 148; 2022; ArticleID_107613.)
    A systematic investigation of the structure and local structure of Ni sub(2-x) Mn sub(1+x) Ga alloys 0 less than or equal to x less than or equal to 1 reveals antisite disorder to be a possible reason for higher martensitic ...

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