13 citations · 37 across the 10 of their papers we have counts for
10 papers
Aqueous Alteration Studies on Mukundpura (MK) Carbonaceous Chondrite using FTIR, TGA and Raman spectroscopy and its CM classification
A. Dixit, R. P. Tripathi, Sudhanshu Kumar +2
FTIR measurement on MK immediately after its fall, shows a unique doublet around 10 micrometer, significantly different from many ordinary CM2 chondrites, where only a singlet arou…
Phase formation and superconductivity of Fe-tube encapsulated and vacuum annealed MgB2
K. P. Singh, V. P. S. Awana, Md. Shahabuddin +7
We report optimization of the synthesis parameters viz. heating temperature (TH), and hold time (thold) for vacuum (10-5 torr) annealed and LN2 (liquid nitrogen) quenched MgB2 comp…
Impact of Zn substitution on phase formation and superconductivity of Bi1.6Pb0.4 Sr2Ca2Cu3-xZnxO10 with x = 0.0, 0.015, 0.03, 0.06, 0.09 and 0.12
R. B. Saxena, Rajiv Giri, V. P. S. Awana +8
Samples of series Bi1.6Pb0.4Sr2Ca2Cu3-xZnxO10 with x = 0.0, 0.015, 0.03, 0.06, 0.09 and 0.12 are synthesized by solid-state reaction route. All the samples crystallize in tetragona…
Revival of Superconductivity by Y3+/Ca2+ substitution in YBa2Cu2.7Co0.3O7 without reported phase transformation
M. A. Ansari, Rashmi Nigam, V. P. S. Awana +7
Results of phase formation, resistivity (r), and thermo-electric power (S), are reported on Y1-xCaxBa2Cu2.7Co0.3O7 compounds with x = 0.1 and 0.2. Pristine compound i.e. without Co…
Resistivity and Thermoelectric power of NaxCoO2 (x =1.0, 0.7 and 0.6) system
H. Kishan, V. P. S. Awana, M. A. Ansari +8
Results of thermo-electric power (S) and electrical resistivity (r) measurements are reported on NaxCoO2 compounds with x = 1.0, 0.7 and 0.6. These are single-phase compounds cryst…
Induction of superconductivity in Y0.4Pr0.6Ba2-xSrxCu3O7 system with increasing Sr substitution
V. P. S. Awana, M. A. Ansari, Anurag Gupta +7
Samples of Y0.4Pr0.6Ba2-xSrxCu3O7 have been synthesized by a solid- state reaction route. The samples with x = 0.60 crystallize in an orthorhombic structure (with orthorhombic dist…