Abstract
Nuclear magnetic resonance on oriented 99mRh, 101mRh, 102Rh and 101 Pd in an iron host has been observed at about 7 mK. The resonance frequencies of 99 m RhFe, 101 m RhFe, 102 RhFe and 101Pd Fe in a zero external magnetic field were determined as 534.34(12), 516.11(3), 285.78(3) and 106.54(11) MHz, respectively. Taking the hyperfine fields of B H.F(Rh Fe) = −556.6(12) kG and B H.F(Pd Fe) = −527(13) kG, the nuclear g-factors were derived as |g( 99 m Rh, 9 + 2)| = 1.259(3) , |g( 101 m Rh, 9 2 | = 1.216(3), |g( 102 Rh, 6 +)| = 0.674(2) and |g( 101 Pd , 5 2 ) +| = 0.265(7) . The observed magnetic moments are compared with the calculated values based on the core-polarization model.
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