87 citations · 360 across the 23 of their papers we have counts for
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Magneto Transport of high TCR (temperature coefficient of resistance) La2/3Ca1/3MnO3: Ag Polycrystalline Composites
V. P. S. Awana, Rahul Tripathi, S. Balamurugan +2
We report the synthesis, (micro)structural, magneto-transport and magnetization of polycrystalline La2/3Ca1/3MnO3:Agx composites with x = 0.0, 0.1, 0.2, 0.3 and 0.4. The temperatur…
High pressure high temperature (HPHT) synthesis and magnetism of MSr2Y1.5Ce0.5Cu2O10 compounds with M = Ru, Mn, and Cr
V. P. S. Awana, S. Balamurugan, H. Kishan +1
The M-1222 compounds are synthesized in near single phase form. These compounds crystallise in I4/mmm Tetragonal structure. None of the studied compound is superconducting but they…
Physical property characterization of Fe-tube encapsulated and vacuum annealed bulk MgB2
V. P. S. Awana, Rajeev Rawat, Anurag Gupta +6
We report phase formation, and detailed study of magnetization and resistivity under magnetic field of MgB2 polycrystalline bulk samples prepared by Fe-tube encapsulated and vacuum…
Anomalous lattice expansion of RuSr2Eu1.5Ce0.5Cu2O10(Ru-1222) magneto superconductor: A low temperature X-ray diffraction study
V. P. S. Awana, Rajeev Ranjan, Rajeev Rawat +8
This is the first report of the observation of the onset of excess volume and also of the strain along the a-axis near the magnetic ordering temperature in Ru-1222 superconductor,…
Synthesis and physical characterization of superconductivity-magnetism crossover compound RuSr2EuCeCu2O10
V. P. S. Awana, S. Balamurugan, Akshay Deshpande +5
We carefully studied the nonsuperconducting sample of the magneto-superconducting RuSr2(Eu1-xCex)Cu2O10 series with composition RuSr2EuCeCu2O10. This compound seems to exhibit a co…
Fluxiod jumps coupled high critical current density of nano-Co3O4 doped MgB2
V. P. S. Awana, M. Isobe, K. P. Singh +3
Polycrystalline MgB2 samples with 0, 2, 4 and 6 percent added nano-Co3O4 being synthesized by vacuum (10-5 Torr) annealing at 750 0C for three hours each are found to be nearly sin…