Physics: Recent submissions

  • Effect of Pb2+ doping on the luminescence properties of CoWO4 nano ceramics 
    Jeyakanthan, M.; UmaSubramanian; Tangsali, R.B. (Proc. Int. Conf. Industrial Applications of Nano-structured Materials. 2015; 193-196.)
    Undoped and Pb2+ doped CoWO4 nanosamples were successfully prepared by simple co-precipitation method without using surfactant in an aqueous medium and characterized. Particle size, band gap energy and the PL intensity ...
  • In situ crystallographic probing on ameliorating effect of sulfide additives and carbon grafting in iron electrodes 
    Ravikumar, M.K.; SundarRajan, A.; Sampath, S.; Priolkar, K.R.; Shukla, A.K. (Journal of the Electrochemical Society. 162(12); 2015; A2339-A2350.)
    Beneficial effects of carbon grafting into the iron active material for rechargeable alkaline-iron-electrodes with and without Bi2S3 additive is probed by in situ X-ray diffraction in conjunction with Extended X-ray ...
  • Understanding the anomalous behavior of Vegard's law in Ce(1-x)M(x)O(2) (M=Sn and Ti; 0 less than x less than or equal to 0.5) solid solutions 
    Baidya, T.; Bera, P.; Krocher, O.; Safonova, O.; Abdala, P.M.; Gerke, B.; Pottgen, R.; Priolkar, K.R.; Mandal, T.K. (Physical Chemistry Chemical Physics. 18(20); 2016; 13974-13983.)
    The dependence of the lattice parameter on dopant concentration in Ce(1-x)M(x)O(2) (M = Sn and Ti) solid solutions is not linear. A change towards a steeper slope is observed around x approx 0.35, though the fluorite ...
  • sup(75)As NMR study of the oriented pnictide superconducting compound NdFeAsO sub(0.83)F sub(0.17) 
    Pahari, B. (AIP Conference Proceedings. 1731(); 2016; ID130047.)
    Magnetization and sup(75)As nuclear magnetic resonance (NMR) measurements in the superconductor NdFeAsO sub(0.83)F sub(0.17) (T sub(C) approx 46 K) are performed in order to investigate the effect of the Nd 4f electrons ...
  • Exploring the electronic and optical properties of AgInO(2) 
    Bhamu, K.C.; Priolkar, K.R. (International Conference on Condensed Matter and Applied Physics (ICC 2015). Bikaner, India. 30-31 Oct 2015.. AIP Conf. Proc. 1728; 2016; vp.)
    We computed the energy band and density of states for electronic properties while for optical properties we computed dielectric function, absorption coefficient, optical conductivity and refractive index. The origin of ...
  • Thermoelectric properties of doped BaHfO(3) 
    Dixit, C.K.; Bhamu, K.C.; Sharma, R. (International Conference on Condensed Matter and Applied Physics (ICC 2015). Bikaner, India. 30-31 Oct 2015..AIP Conf. Proc. 1728; 2016; vp.)
    We have studied the structural stability, electronic structure, optical properties and thermoelectric properties of doped BaHfO(3) by full potential linearized augmented plane wave (FP-LAPW) method. The electronic structure ...
  • X-ray spectroscopic and magnetic studies of RBaCo(2)O(5.5), R = Pr, Nd, Sm, Gd and Y 
    Ganorkar, S.; Priolkar, K.R.; Sarode, P.R.; Emura, S. (International Conference on Condensed Matter and Applied Physics (ICC 2015). Bikaner, India. 30-31 Oct 2015.. AIP Conf. Proc. 1728; 2016; vp.)
    The structural and magnetic properties of layered perovskites of the type RBaCo(2)O(5+delta) with delta less than or equal to 0.5 (R=Pr, Nd, Sm, Gd and Y) have been investigated. The samples were prepared by the sol-gel ...
  • Determination of hole concentration and characteristic pseudogap temperature in underdoped and overdoped YBa(2)Cu(3)O(7-delta) system 
    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 ...
  • Study of structural and magnetic properties of Mn sub(0.8)Zn sub(0.2)Fe sub(2)O Sub(4) nanoparticles 
    Tendulkar, N.; Patil, S.; Kuncalienkar, V.; Naik, P.P.; Kundaikar, M.; Keluskar, S. (Advanced Engineering Technology and Application: An International Journal. 5(1n2); 2016; 19-22.)
    Nanopowder of Mn sub(0.8)Zn sub(0.2)Fe sub(2)O Sub(4) sample was prepared by employing combustion method. Nanocrystalline material obtained at the end of synthesis was subjected to characterization techniques like X-Ray ...
  • Synthesis of uniform size superparamagnetic grains of Mn(x)Zn(1-x)Fe(2)O(4) ferrites by precursor-based combustion method 
    Kundaikar, G.V.S.; Tangsali, R.B.; Pissurlekar, V.J.; Budkuley, J.S.; Naik, P.P. (Journal of Superconductivity and Novel Magnetism. 29(3); 2016; 789-794.)
    Nanoparticles of Mn(x)Zn(1-x)Fe(2)O(4) with x = 0.5, 0.6, 0.7, 0.8 were prepared for the first time with metal oxides as raw material, using simple inexpensive combustion technique at low temperature. Formation of nanoparticle ...

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