307 citations · 769 across the 20 of their papers we have counts for
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Spectroscopic evidence of multi-gap superconductivity in non-centrosymmetric AuBe
Soumya Datta, Aastha Vasdev, Partha Sarathi Rana +5
AuBe is a chiral, non-centrosymmetric superconductor with transition temperature 3.25 K. The broken inversion symmetry in its crystal structure makes AuBe a possible…
Spectroscopic evidence of mixed angular momentum symmetry in non-centrosymmetric RuB
Soumya Datta, Aastha Vasdev, Ranjani Ramachandran +7
Superconducting crystals with lack of inversion symmetry can potentially host unconventional pairing. However, till date, no direct conclusive experimental evidence of such unconve…
Probing the superconducting ground state of the rare-earth ternary boride superconductors RuB ( = Lu,Y) using muon-spin rotation and relaxation
Joel A. T. Barker, Ravi P. Singh, Adrian D. Hillier +1
The superconductivity in the rare-earth transition metal ternary borides RuB (where = Lu and Y) has been investigated using muon-spin rotation and relaxation. Measuremen…
Unveiling of Bragg glass to vortex glass transition by an ac driving force in a single crystal of Yb3Rh4Sn13
Santosh Kumar, Ravi P. Singh, A. Thamizhavel +2
We present here some striking discrepancies in the results of ac and dc magnetization measurements performed in a single crystal of low Tc superconductor, Yb3Rh4Sn13. Fingerprint o…
Evidence of surface superconductivity and multi-quanta vortex states in a weakly-pinned single crystal of Ca3Ir4Sn13
Santosh Kumar, Ravi P. Singh, A. Thamizhavel +2
We report here the observation of anomalous paramagnetic signal(s) in the isofield field-cooled cool-down magnetization scans (MFCC(T)) recorded for a single crystal of a low Tc su…
Dual role of an ac driving force and the underlying two distinct order-disorder transitions in the vortex phase diagram of Ca3Ir4Sn13
Santosh Kumar, Ravi P. Singh, A. Thamizhavel +2
We present distinct demarcation of the Bragg glass (BG) to multi-domain vortex glass (VG) transition line and the eventual amorphization of the VG phase in a weakly pinned single c…
Crystal growth and properties of the non-centrosymmetric superconductor, Ru7B3
Ravi P. Singh, Natalia A. Parzyk, Martin R. Lees +2
We describe the crystal growth of high quality single crystals of the non-centrosymmetric superconductor, Ru7B3 by the floating zone technique, using an optical furnace equipped wi…
Observation of Time-Reversal Symmetry Breaking in the Non-Centrosymmetric Superconductor Re6Zr
R. P. Singh, A. D. Hillier, B. Mazidian +5
We have investigated the superconducting state of the non-centrosymmetric compound Re6Zr using magnetization, heat capacity, and muon-spin relaxation/rotation (muSR) measurements.…