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cond-mat.supr-con2025
Observation of a pronounced Hebel-Slichter peak in the spin-lattice relaxation rate and implications for gap and pairing symmetry in LaNiGa
P. Sherpa, R. Hingorani, A. Menon +11
We report a pronounced Hebel-Slichter coherence peak in the zero field nuclear quadrupolar resonance (NQR) spin-lattice relaxation rate of the topological crystalline superconducto…
cond-mat.str-el2025
Knight shift measurements probing Fermi surface changes under pressure in CeRhIn
Y. -H. Nian, C. Chaffey, P. Sherpa +5
We report nuclear magnetic resonance (NMR) Knight shift measurements of the In(1) and In(2) sites in CeRhIn as a function of pressure. In contrast to the axis, the in-plane…