Recent progress on superconductors with time-reversal symmetry breaking

SK Ghosh, M Smidman, T Shang… - Journal of Physics …, 2020 - iopscience.iop.org
Superconductivity and magnetism are adversarial states of matter. The presence of
spontaneous magnetic fields inside the superconducting state is, therefore, an intriguing …

Time-reversal symmetry breaking in Re-based superconductors: Recent developments

T Shang, T Shiroka - Frontiers in Physics, 2021 - frontiersin.org
In the recent search for unconventional-and topological superconductivity,
noncentrosymmetric superconductors (NCSCs) rank among the most promising candidate …

Superconducting and normal-state properties of the noncentrosymmetric superconductor

JAT Barker, BD Breen, R Hanson, AD Hillier, MR Lees… - Physical Review B, 2018 - APS
The noncentrosymmetric superconductor, Re 3 Ta, has been characterized in detail with a
combination of magnetization, heat capacity, and electrical resistivity measurements, as well …

Time-reversal symmetry breaking in the noncentrosymmetric superconductor

D Singh, S KP, JAT Barker, DMK Paul, AD Hillier… - Physical Review B, 2018 - APS
We have investigated the superconducting state of the noncentrosymmetric superconductor
Re 6 Ti (T c= 6.0 K) using a muon-spin rotation/relaxation technique. The zero-field muon …

Superconducting and normal-state properties of the noncentrosymmetric superconductor

DA Mayoh, JAT Barker, RP Singh, G Balakrishnan… - Physical Review B, 2017 - APS
We systematically investigate the normal and superconducting properties of
noncentrosymmetric Re 6 Zr using magnetization, heat capacity, and electrical resistivity …

Time-reversal symmetry breaking and multigap superconductivity in the noncentrosymmetric superconductor

Arushi, D Singh, AD Hillier, MS Scheurer, RP Singh - Physical Review B, 2021 - APS
The Th 7 Fe 3 family of superconductors provides a rich playground for unconventional
superconductivity. La 7 Ni 3 is the latest member of this family, which we here investigate by …

Superconductivity in centrosymmetric topological superconductor candidate TaC

DY Yan, M Yang, CX Wang, PB Song… - Superconductor …, 2021 - iopscience.iop.org
We report the synthesis and physical properties of the single crystals of TaC, which are
proposed to hold topological band structure as a topological superconductor (TSC) …

and magnetometry study of the type-I superconductor BeAu

J Beare, M Nugent, MN Wilson, Y Cai, TJS Munsie… - Physical Review B, 2019 - APS
We present muon spin rotation and relaxation (μ SR) measurements as well as
demagnetizing-field-corrected magnetization measurements on polycrystalline samples of …

Unconventional superconducting properties of noncentrosymmetric

Arushi, D Singh, PK Biswas, AD Hillier, RP Singh - Physical Review B, 2020 - APS
Rhenium based noncentrosymmetric superconductors crystallizing in α-Mn structure have
become potential candidates to exhibit an unconventional superconducting ground state …

Noncentrosymmetric superconductor BeAu

A Amon, E Svanidze, R Cardoso-Gil, MN Wilson… - Physical Review B, 2018 - APS
Mixed spin-singlet and spin-triplet pairing can occur in noncentrosymmetric
superconductors. In this respect, a comprehensive characterization of the …