R. P. Singh

Superconductivity in Pb2-xBixPd Single Crystals

S. Srivastava, R. P. Singh

Chemical substitution provides an effective route to tune the structural and superconducting properties and to explore the evolution of superconductivity across related materials.…

Superconducting ground state study of Cr-based equiatomic high-entropy alloy through $μ SR$

Sonika Jangid, Rhea Stewart, Adrian D. Hillier +1

High-entropy alloy superconductors, characterized by extreme chemical disorder and complex electronic environments, have attracted significant attention as model systems for explor…

Emergence of Quasi-two-dimensional Superconductivity in W-doped Bulk Noncentrosymmetric 3 $R$ -TaSe $_{2}$

P. Manna, R. P. Singh

Noncentrosymmetric transition-metal dichalcogenides offer a rich environment for the study of unconventional superconducting phenomena. Here, we present a comprehensive analysis of…

Evidence of anisotropic bulk superconductivity in disorder-induced ZrTe $_{3 - x}$

P. Manna, C. Patra, T. Agarwal +4

Transition-metal trichalcogenides distinguish themselves from other two-dimensional materials in nanoscience and materials science due to their remarkable range of intrinsic proper…

High Critical Temperature and Field Superconductivity in Nb $_{0.85}$ X $_{0.15}$ , (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…

Quasi-two-dimensional superconductivity in 1 $T$ -Ti $_{1 - x}$ Ta $_{x}$ Se $_{2}$

P. Manna, S. Sharma, T. Agarwal +3

The emergence of two-dimensional (2D) superconductivity in bulk transition metal dichalcogenides (TMDs) is a fascinating area of research, as their weak interlayer coupling leads t…

Unconventional superconductivity in a non-centrosymmetric $α$ -Mn alloy NbTaOs $_{2}$

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…

cond-mat.supr-con2025★ 2 cited

Unveiling superconducting properties of an equiatomic hexagonal high entropy alloy via muon spin relaxation and rotation measurement

Sonika Jangid, Pavan Kumar Meena, Niraj P. Atale +3

Superconducting high-entropy alloys (HEAs) present a unique platform for studying the effect of disorder, composition, and crystal structure on superconducting pairing. In this stu…

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…

Time-Reversal Symmetry Breaking in Re-Based Kagome Lattice Superconductor

Manasi Mandal, A. Kataria, P. K. Meena +6

We investigated the Re-based kagome superconductor Re $_{2}$ Zr through various measurements, including resistivity, magnetization, specific heat, and muon spin rotation and relaxation…

Stabilization of Ambient Pressure Rocksalt Crystal Structure and High Critical Field Superconductivity in ReC via Mo and W Substitution

P. K. Meena, S. Jangid, R. K. Kushwaha +4

Transition-metal-based carbides (TMCs), renowned for their exceptional hardness, mechanical strength, and thermal properties, have recently emerged as promising candidates for topo…

Superconductivity with high upper critical field in an equiatomic high entropy alloy Sc-V-Ti-Hf-Nb

S. Jangid, P. K. Meena, R. K. Kushwaha +5

High-entropy alloy (HEA) superconductors have attracted significant attention due to their exceptional low-temperature mechanical and superconducting properties. We report the synt…

cond-mat.supr-con2024★ 4 cited

Evidence for conventional superconductivity in Bi $_{2}$ PdPt and prediction of topological superconductivity in disorder-free $γ$ -BiPd

S. Sharma, A. D. S. Richards, Sajilesh K. P. +13

We present comprehensive investigations into the structural, superconducting, and topological properties of Bi $_{2}$ PdPt. Magnetization and heat capacity measurements performed on po…

Superconductivity in new family of Rhenium-based binary alloys: Re $_{7}$ X $_{3}$ (X = Nb, Ta, Ti, Zr, Hf)

R. K. Kushwaha, P. K. Meena, S. Jangid +6

Rhenium-based superconductors have recently attracted significant interest due to their unconventional superconducting properties. In this work, we report the synthesis and propert…