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11 Result(s)

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  1. No Access

    Article

    Synthesis and structural characterization of calcia-stabilized tetragonal zirconia

    Synthesis of calcia-stabilized tetragonal zirconia by the reaction of precipitated zirconium hydroxide with calcium oxide at ∼1400 K is described. The unit cell parameters of the oxidea 0=b 0=0.3644 nm,c 0=0.5092...

    A. M. George, M. A. Vaidya, A. B. Phadnis, N. C. Mishra in Journal of Materials Science (1991)

  2. No Access

    Article

    Synthesis and structural characterization of calcia-stabilized tetragonal zirconia

    Synthesis of calcia-stabilized tetragonal zirconia by the reaction of precipitated zirconium hydroxide with calcium oxide at ∼1400 K is described. The unit cell parameters of the oxidea 0=b 0=0.3644 nm,c 0=0.5092...

    A. M. George, M. A. Vaidya, A. B. Phadnis, N. C. Mishra in Journal of Materials Science (1991)

  3. No Access

    Article

    Synthesis of La2O3-stabilized cubic zirconia (La2/3ZrO3)

    A. M. George, N. C. Mishra, N. C. Jayadevan in Journal of Materials Science Letters (1992)

  4. No Access

    Article

    Metastability-induced charge and spin fluctuations in 123 type superconductors

    Various defects arising from lattice mismatch and coordination incompatibility at the cation sites are known to lend the cuprates a metastable state at temperatures and pressures where they exhibit superconduc...

    H. P. Mohapatra, D. Behera, S. Misra, N. C. Mishra… in Journal of Superconductivity (1993)

  5. No Access

    Article

    Ag-do**-induced coordination incompatibility and its effect on superconductivity in YBCO

    A series of samples of YBa2Cu3-xAgxO7-y with 0≤x≤0.12 composition was studied to probe into the Ag substitution effect on oxygen stoichiometry, lattice parameters, and superconducting properties. With the samples...

    D. Behera, N. C. Mishra, K. Patnaik in Journal of Superconductivity (1997)

  6. No Access

    Article

    Electrical resistivity of La0.7A0.3O3 (A = Ca, Sr and Ba) at low temperature

    Abstracts are not published in this journal

    A. M. George, N. C. Mishra, C. G. Sivan Pillai in Journal of Materials Science Letters (1997)

  7. No Access

    Article

    Electrical resistivity of La0.7A0.3MnO3 (A=Ca, Sr and Ba) at low temperature

    A. M. George, N. C. Mishra, C. G. Sivan Pillai in Journal of Materials Science Letters (1997)

  8. No Access

    Article

    Characterization of Nd–YAG Powder for Laser Crystal Growth

    A. M. George, N. C. Mishra, N. P. Karanjikar… in Journal of Materials Science Letters (1998)

  9. No Access

    Article

    DC Electrical Resistivity Study of Granularity in YBa2CU3O7/Ag Composites

    Temperature-dependent electrical resistivity in a set of YBa2Cu3O7−x /Ag composites, all prepared under an identical sintering schedule, is analyzed to extract granularity information. The weak-link resistivity ρ

    D. Behera, K. Patnaik, N. C. Mishra in Journal of Superconductivity (1998)

  10. No Access

    Article

    Effect of cobalt implantation on structural and optical properties of rutile TiO2(110)

    Photo-absorption properties of Co implantation in rutile TiO2(110) have been investigated. Nearly five times enhancement in absorbance of visible light and 1.7 times increase in UV light have been observed. Forma...

    Shalik Ram Joshi, B. Padmanabhan, Anupama Chanda, V. K. Malik… in Applied Physics A (2016)

  11. No Access

    Article

    Magnetism in BiFe1−xNixO3: studied through electron spin resonance spectroscopy

    The effect of Ni do** in BiFe1−xNixO3 (BFNO) multiferroics are studied by X-ray diffraction (XRD), Fourier transmission infrared (FTIR) spectroscopy, X-ray photoelectron spectroscopy (XPS), hysteresis loop (M–H...

    M. R. Biswal, J. Nanda, N. C. Mishra… in Journal of Materials Science: Materials in… (2018)