scholarly journals Broken time-reversal symmetry probed by muon spin relaxation in the caged type superconductorLu5Rh6Sn18

2015 ◽  
Vol 91 (6) ◽  
Author(s):  
A. Bhattacharyya ◽  
D. T. Adroja ◽  
J. Quintanilla ◽  
A. D. Hillier ◽  
N. Kase ◽  
...  
Keyword(s):  
Spin Relaxation ◽  
Time Reversal ◽  
Muon Spin ◽  
Muon Spin Relaxation ◽  
Time Reversal Symmetry

scholarly journals Re1−xMox as an ideal test case of time-reversal symmetry breaking in unconventional superconductors

2020 ◽  
Vol 5 (1) ◽  
Author(s):  
Tian Shang ◽  
Christopher Baines ◽  
Lieh-Jeng Chang ◽  
Dariusz Jakub Gawryluk ◽  
Ekaterina Pomjakushina ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Spin Relaxation ◽  
Time Reversal ◽  
Gradual Increase ◽  
Muon Spin ◽  
Superconducting Phase ◽  
Test Case ◽  
Time Reversal Symmetry ◽  
Key Factors ◽  
Unconventional Superconductors

Abstract Non-centrosymmetric superconductors (NCSCs) are promising candidates in the search for unconventional and topological superconductivity. The α-Mn-type rhenium-based alloys represent excellent examples of NCSCs, where spontaneous magnetic fields, peculiar to time-reversal symmetry (TRS) breaking, have been shown to develop in the superconducting phase. By converse, TRS is preserved in many other isostructural NCSCs, thus leaving the key question about its origin fully open. Here, we consider the superconducting Re1−xMox (0 ≤ x ≤ 1) family, which comprises both centro- and non-centrosymmetric structures and includes also two extra superconducting phases, β-CrFe and bcc-W. Muon-spin relaxation and rotation (μSR) measurements show a gradual increase of the relaxation rate below Tc, yet its independence of the crystal structure, suggesting that rhenium presence and its amount are among the key factors for the appearance and the extent of TRS breaking in the α-Mn-type NCSCs. The reported results propose Re1−xMox as an ideal test case for investigating TRS breaking in unconventional superconductors.

Dynamic and static muon-spin relaxation observed above and below the spin-crossover in Fe(II) complexes

2004 ◽  
Vol 114 ◽  
pp. 601-605 ◽  
Author(s):  
S. J. Blundell ◽  
T. Lancaster ◽  
F. L. Pratt ◽  
C. A. Steer ◽  
M. L. Brooks ◽  
...  
Keyword(s):  
Spin Relaxation ◽  
Spin Crossover ◽  
Muon Spin ◽  
Muon Spin Relaxation

scholarly journals Megahertz dynamics in skyrmion systems probed with muon-spin relaxation

2021 ◽  
Vol 103 (2) ◽  
Author(s):  
T. J. Hicken ◽  
M. N. Wilson ◽  
K. J. A. Franke ◽  
B. M. Huddart ◽  
Z. Hawkhead ◽  
...  
Keyword(s):  
Spin Relaxation ◽  
Muon Spin ◽  
Muon Spin Relaxation

scholarly journals Static Magnetic Order inTb2Sn2O7Revealed by Muon Spin Relaxation with Exterior Muon Implantation

2008 ◽  
Vol 101 (23) ◽  
Author(s):  
S. R. Giblin ◽  
J. D. M. Champion ◽  
H. D. Zhou ◽  
C. R. Wiebe ◽  
J. S. Gardner ◽  
...  
Keyword(s):  
Spin Relaxation ◽  
Magnetic Order ◽  
Muon Spin ◽  
Muon Spin Relaxation

Muon spin relaxation study on itinerant ferromagnet CeCrGe3and the effect of Ti substitution on magnetism of CeCrGe3

2014 ◽  
Vol 27 (1) ◽  
pp. 016004 ◽  
Author(s):  
Debarchan Das ◽  
A Bhattacharyya ◽  
V K Anand ◽  
A D Hillier ◽  
J W Taylor ◽  
...  
Keyword(s):  
Spin Relaxation ◽  
Muon Spin ◽  
Muon Spin Relaxation ◽  
Itinerant Ferromagnet ◽  
Relaxation Study ◽  
Ti Substitution
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