Anomalous Magnetic Properties in Ni50Mn35In15 (2008)
Bhobe, P. A., Priolkar, K. R., Nigam, A. K.
We present here a comprehensive investigation of the magnetic ordering in Ni50Mn35In15 composition. A concomitant first order martensitic transition and the magnetic ordering occurring in this...
Sm{0.5-x}Pr{x}Sr{0.5}MnO{3} exhibits variety of ground states as x is varied from 0 to 0.5. At an intermediate doping of x = 0.3 a charge-ordered CE type antiferromagnetic insulating (AFI) ground...
Hybridization Effects in Ni-Mn based Shape Memory Alloys: XAFS Study (2008)
Priolkar, K. R., Bhobe, P. A., Sarode, P. R.
Martensitic and magnetic properties of ferromagnetic shape memory alloys are known to depend up on structural modulations and associated changes in the Fermi surface. These modulations although...
Room Temperature Magnetocaloric Effect in Ni-Mn-In (2007)
Bhobe, P. A., Priolkar, K. R., Nigam, A. K.
We have studied the effect of magnetic field on a non-stoichiometric Heusler alloy Ni$_{50}$Mn$_{35}$In$_{15}$ that undergoes a martensitic as well as a magnetic transition near room temperature....
Kulkarni, Vishwajeet, Priolkar, K. R., Sarode, P R, Rawat, Rajeev, Banerjee, Alok, Emura, S.
La$_{0.67}$Sr$_{0.33}$Mn$_{1-x}$Ti$_x$O$_{3}$ ($0 \le x \le 0.20$) polycrystalline materials are prepared by employing lower annealing temperature compared to the temperatures reported for the...
Factors influencing the Martensitic interactions in Ni50Mn35Sn15: An EXAFS study (2007)
Bhobe, P. A., Priolkar, K. R., Sarode, P. R.
Extended x-ray absorption fine-structure (EXAFS) measurements have been carried out on Ni$_{50}$Mn$_{35}$Sn$_{15}$ in the austenitic and martensitic phase. The temperatures associated with structural...
Magnetic and transport properties of Ti substituted La$_{0.67}$Sr$_{0.33}$MnO$_3$ are drastically affected with a change in preparation conditions. Low temperature infra-red absorption measurements...
Local Atomic Structure of Martensitic Ni$_{2+x}$Mn$_{1-x}$Ga: An EXAFS Study (2006)
Bhobe, P. A., Priolkar, K. R., Sarode, P. R.
The local atomic structure of Ni$_{2+x}$Mn$_{1-x}$Ga with 0 $\le$ $x$ $\le$ 0.16 alloys was explored using Mn and Ga K-edge Extended X-ray Absorption Fine Structure (EXAFS) measurement. Inorder to...
Mechanism for modulated structures in Ni-Mn-Ga: An EXAFS Study (2006)
Bhobe, P. A., Priolkar, K. R., Sarode, P. R.
The local atomic structure of Ni-Mn-Ga alloys was explored using Mn and Ga K-edge extended X-ray fine structure (EXAFS) measurement. The changes occuring in the L1$_0$ sub-cell of the martensitic...
Bhobe, P. A., Monteiro, J. H., Cascalheira, J. C., Mendiratta, S. K., Priolkar, K. R., Sarode, P. R.
The thermoelectric power (TEP) measurements have been carried out to investigate the changes in the electronic structure associated with the intermartensitic and martensitic transitions in...
Low Temperature Neutron Diffraction Study of MnTe (2004)
Bhobe, P. A., Priolkar, K. R., Das, A., Paranjpe, S. K., Prabhu, R. B., ...
Investigation of transport and magnetic properties of MnTe at low temperatures sInvestigation of transport and magnetic properties of MnTe at low temperatures showed anomalies like negative...
Resistivity and Thermopower of Ni2.19Mn0.81Ga (2004)
Priolkar, K. R., Bhobe, P. A., Sapeco, Shannol Dias, Paudel, Rajkumar
In this paper, we report results of the first studies on the thermoelectric power (TEP) of the magnetic heusler alloy Ni$_{2.19}$Mn$_{0.81}$Ga. We explain the observed temperature dependence of the...
Inelastic Neutron scattering in CeSi_{2-x}Ga_x ferromagnetic Kondo lattice compounds (1997)
Priolkar, K. R., Rao, Mala N., Prabhu, R. B., Sarode, P. R., Paranjpe, S. K., Raj, P., ...
Inelastic neutron scattering investigation on ferromagnetic Kondo lattice compounds belonging to CeSi_{2-x}Ga_{x}, x = 0.7, 1.0 and 1.3, system is reported. The thermal evolution of the quasielastic...