Superconducting properties of the non-centrosymmetric superconductors TaXSi (X = Re, Ru)
- 9 February 2021
- journal article
- research article
- Published by IOP Publishing in Superconductor Science and Technology
- Vol. 34 (5), 055003
- https://doi.org/10.1088/1361-6668/abe4b7
Abstract
Ternary noncentrosymmetric superconductors TaXSi (X = Re, Ru) investigated by magnetization, resistivity, and specific heat measurements. It crystallize in the orthorhombic TiFeSi-type structure with superconducting transition T c = 5.32 K and 3.91 K for TaReSi and TaRuSi, respectively. A low value of specific heat jump and the upper critical field concave nature suggests a nontrivial superconducting gap.Keywords
Funding Information
- Department of Science & Technology (SR/FST/PSI-195/2014(C))
- Science and Engineering Research Board (CRG/2019/001028)
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