36 citations · 105 across the 17 of their papers we have counts for
14 papers · 1 filter
Aging Effects on Superconducting Properties of BiS2-Based Compounds: First-12-Year Restudy
Poonam Rani, Rajveer Jha, V. P. S. Awana +1
Decomposition of superconductors sometimes becomes crucial when studying essential physical properties of the superconductors. For example, the cuprate superconductor YBa2Cu3O7-d d…
Probing the topological surface states in superconducting Sn4Au single crystal: A magneto transport study
M. M. Sharma, Poonam Rani, V. P. S. Awana
Materials exhibiting bulk superconductivity along with magnetoresistance (MR) in their normal state have emerged as suitable candidates for topological superconductivity. In this a…
Bulk superconductivity and non-trivial band topology analysis of Pb2Pd
M. M. Sharma, N. K. Karn, Poonam Rani +2
A perfect topological superconductor can be realized by the simultaneous existence of bulk superconductivity along with topological non-trivial surface states. In this article, we…
Bulk Superconductivity below 6K in PdBi2Te3 topological single crystal
M. M. Sharma, Lina Sang, Poonam Rani +2
We study the structural and bulk superconducting properties of self flux grown PdBi2Te3 single crystal. Phase purity of as grown crystal is confirmed by Rietveld refinement of gent…
Superconductivity below 2.5K in Nb0.25Bi2Se3 topological insulator single crystal
M. M. Sharma, P. Rani, Lina Sang +2
We report crystal growth and below 2.5K superconductivity of Nb0.25Bi2Se3. These crystals are grown by self flux method. The X-ray diffraction (XRD) pattern of as grown crystal fla…
Investigation of fundamental and higher harmonic AC magnetic susceptibility of FeSe0.5Te0.5 Superconductor
A. Pal, P. Rani, A. K. Hafiz +1
We present the complex harmonic magnetic susceptibilities of the FeSeTe polycrystalline superconducting sample. The ac magnetic susceptibility is measured as a function of various…