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4 Result(s)

within P. Suresh Kumar Remove this filter Characterization and Evaluation of Materials Remove this filter

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  1. No Access

    Article

    Dual photoluminescence emission of Er3+, Yb3+ and Er3+/Yb3+ doped La3Ga5.5Nb0.5O14 ceramics under UV and IR excitation

    Synthesis of pure and Yb3+, Er3+ and Er3+/Yb3+ doped La3Ga5.5Nb0.5O14 (LGN) ceramics by solid state reaction method and their photoluminescence characteristics are presented. Er3+ and Er3+/Yb3+doped LGN ceramics ...

    N. Marimuthu, M. Rathnakumari… in Journal of Materials Science: Materials in… (2019)

  2. No Access

    Article

    Synthesis and transport properties of Al substituted langasite ceramics

    This paper reports the study of structural, morphological and dielectric properties of pure and Al substituted Langasite (La3Ga5−xAlx SiO14, x = 0, 0.2, 0.4, 0.6 and 0.8) ceramics, prepared at 1400 °C by solid st...

    N. Marimuthu, R. Parasuraman… in Journal of Materials Science: Materials in… (2018)

  3. No Access

    Article

    Structural, electrical and magnetic properties of Mn3O4/MgO nanocomposite

    The present paper deals with the synthesis of Mn3O4/MgO nanocomposite through a simple sol–gel route and their electrical and magnetic properties are discussed for electrode applications. The grain size and parti...

    K. Tamizh Selvi, K. Alamelu Mangai, M. Priya… in Journal of Materials Science: Materials in… (2017)

  4. No Access

    Article

    Studies on synthesis, structural, surface morphological and electrical properties of Pr6O11–MgO nanocomposite

    We synthesized Pr6O11–MgO nanocomposites through sol–gel route using praseodymium acetate and magnesium acetate tetrahydrate. The grain size and the morphology of the synthesized nanocomposite were characterized ...

    K. Tamizh Selvi, K. Alamelumangai, M. Priya… in Journal of Materials Science: Materials in… (2016)