Nuclear magnetic resonance of139La in ferromagnetic Gd0.9La0.1Al2

Abstract
The authors have measured the spin echo nuclear magnetic resonance of 139La in Gd0.9La0.1Al2. From the hyperfine field at the La site they deduce the equivalent transferred hyperfine field at the Gd site to be -25.9+or-0.2 kOe. The measured values of T1 and T2 are consistent with the presence of an inhomogeneous broadening mechanism.