Speaker
준익 황
(창원대학교)
Description
We present an Sb NMR study on polycrystalline samples of the topological superconducting candidate, Ti3Sb. The Sb NMR spectrum is very complex with a significantly broad background, indicating considerable chemical inhomogeneity. The Knight shift (K) and the spin-lattice relaxation rate (1/T1) exhibit notable temperature dependence, yet the Korringa relation expected for a nonmagnetic metal still holds. Our NMR results suggest that Ti3Sb is a strongly inhomogeneous nonmagnetic Fermi liquid.
Primary author
준익 황
(창원대학교)
