R.F. Kiefl, J.W. Schneider, et al.
Physical Review B
Depolarization of muonium due to superhyperfine interaction, which until now has severely impeded the study of muonium in solids, can be quenched in a high transverse magnetic field (1.2 T). We report the observation of muonium precession in single crystals of KCl, CaF2, GaP, and Al2O3. The high-field frequencies are of order 2 GHz and provide a direct and accurate (60 ppm) measure of the hyperfine interval. Several novel features of the muonium centers are observed. © 1984 The American Physical Society.
R.F. Kiefl, J.W. Schneider, et al.
Physical Review B
J. Hofer, J. Karpinski, et al.
Physica C: Superconductivity and its Applications
D. Cortie, T. Buck, et al.
muSR 2014
J.W. Schneider, H. Baumeler, et al.
Hyperfine Interactions