g-factors for 2⁺ states of doubly even nuclei (Ge, Se, Mo, Ru, Pd, Cd and Te)

The gyromagnetic ratio, g, for the first excited 2⁺ states of 25 even-even isotopes of Ge, Se, Mo, Cd, Pd, Ru and Te were obtained using the ion implantation perturbed angular correlation technique. The g factors were extracted from the measured precession angles using known lifetimes, equilibrium hyperfine magnetic field values and transient hyperfine magnetic field data for fast ions in ferromagnetic lattices. The results indicate that the g factors vary little for the states studied, and are close to the collective value Z/A.