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Browsing Physics by Author "Nayak, M.T."

Browsing Physics by Author "Nayak, M.T."

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  • 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 ...
  • Roles of iron and lithium in silicate glasses by Raman spectroscopy 
    Nayak, M.T.; Desa, J.A.E. (Journal of Raman Spectroscopy. 49(9); 2018; 1507-1513.)
    Raman spectroscopy has been used in a qualitative analysis of iron containing lithium silicate glasses. The iron was kept fixed at 8 mol percent for all the iron containing samples with varying concentrations of Li2O and ...
  • Structural studies of potassium silicate glasses with fixed iron content and their relation to similar alkali silicates 
    Nayak, M.T.; Desa, J.A.E.; Reddy, V.R.; Nayak, C.; Bhattacharyya, D.; Jha, S.N. (Journal of Non-Crystalline Solids. 518; 2019; 85-91.)
    Silicate glasses containing potassium oxide of molar percentages 12 percent, 16 percent and 20 percent each with 8 percent iron oxide have been prepared and examined by Raman, Extended X-ray absorption fine structure (EXAFS) ...
  • Structures of silicate glasses with varying sodium and fixed iron contents 
    Nayak, M.T.; Desa, J.A.E.; Reddy, V.R.; Nayak, C.; Bhattacharyya, D.; Jha, S.N. (Journal of Non-Crystalline Solids. 509; 2019; 42-47.)
    Silicate glasses have been synthesised with a fixed 8 mol percent of Fe sub(3) O sub(4) and sodium oxide varying from 12 mol percent to 20 mol percent. The environment of the Fe ion was examined by Extended X-ray Absorption ...

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