The hyperfine interaction in the lowest levels of the 3H4 and 1D2 states of praseodymium in yttrium aluminum perovskite has been measured. The ground-state (3H4) measurements were made using a rf optical technique. The excited-state (1D2) measurements were made using an enhanced and saturated absorption method. The energy-level separations, spin-Hamiltonian parameters, ground-state magnetic splitting factor and orientation, and the ground-state linewidths are reported. The crystal-field splittings of the 3H4 and 1D2 manifolds were measured.
American Physical Society
Physical Review B19, no. 9: 4412–4420.
Addendum to "Hyperfine interaction in the lowest levels of the 3H4 and 1D2 states of trivalent praseodymium in yttrium aluminum perovskite (Y AIO3)" was published in v. 24, issue 9, 1981-11, p. 5388-5390, DOI: 10.1103/PhysRevB.24.5388