Journal article
Fully gapped superconductivity in centrosymmetric and noncentrosymmetric Re-B compounds probed with μSR
Abstract
We present a comprehensive study on the superconducting properties of Re7B3 and Re3B through specific heat, magnetic susceptibility, resistivity, and transverse and zero-field muon spin rotation/relaxation (μSR) experiments on polycrystalline samples. Re7B3 (TC = 3.2 K) is a noncentrosymmetric type-II (κ≃ 9.27) superconductor in the weak-coupling (λe−ph = 0.54) regime. On the other hand, Re3B (TC = 5.19 K) is a centrosymmetric type-II (κ≃ …
Authors
Sharma S; Arushi; Motla K; Beare J; Nugent M; Pula M; Munsie TJ; Hillier AD; Singh RP; Luke GM
Journal
Physical Review B, Vol. 103, No. 10,
Publisher
American Physical Society (APS)
Publication Date
March 1, 2021
DOI
10.1103/physrevb.103.104507
ISSN
2469-9950