9 papers
Unconventional Superconductivity in the Chiral Topological Semimetal Ag2Pd3S
Roshan Kumar Kushwaha, Dibyendu Samanta, Sudarshan Sharma +15
Chiral crystals provide a unique setting where broken inversion symmetry, strong spin-orbit coupling, and electronic topology intertwine, yet superconductivity in intrinsically chi…
High Critical Temperature and Field Superconductivity in NbX, (X = Ti, Zr, Hf) Alloys: Promising Candidates for Superconducting Devices
R. K. Kushwaha, S. Jangid, P. Mishra +2
Niobium and its alloys with early transition metals have been extensively studied for their excellent superconducting properties. They have high transition temperatures, strong upp…
Unconventional superconductivity in a non-centrosymmetric -Mn alloy NbTaOs
R. K. Kushwaha, Arushi, S. Jangid +4
Non-centrosymmetric superconductors have emerged as a fascinating avenue for exploring unconventional superconductivity. Their broken inversion and time-reversal symmetries make th…
Topological superconductivity in hourglass Dirac chain metals (Ti, Hf)IrGe
Pavan Kumar Meena, Dibyendu Samanta, Sonika Jangid +5
Realizing topological superconductivity in stoichiometric materials is a key challenge in condensed matter physics. Here, we report the discovery of ternary germanide superconducto…
High critical field superconductivity in a 3d dominated lightweight equiatomic high entropy alloy
S. Jangid, P. K. Meena, R. K. Kushwaha +5
The lightweight high entropy alloy represents an innovative class of multicomponent systems that combine low density with the exceptional mechanical properties of high-entropy allo…
Observation of superconductivity in a nontrivial approximant quasicrystal
Pavan Kumar Meena, Rahul Verma, Arushi +6
Superconductivity and nontrivial topology are highly sought-after phenomena in quantum materials. While many topological crystalline materials have been found to exhibit supercondu…