A nuclear magnetic resonance study of InBi single crystals

A nuclear magnetic resonance study of 115In in a single crystal of InBi has enabled the direct determination of the isotropic and anisotropic Knight shifts as well as the quadrupole interaction over the temperature range between 1.2 K and room temperature. An essentially linear variation with temperature is obtained for all three parameters with both the quadrupole interaction and the isotropic Knight shifts undergoing sign reversals in this temperature range. Comparisons are made with earlier nmr and time differential perturbed angular correlation (TDPAC) studies as well as with band structure predictions.