The183Re ground state dipole moment and nuclear spin-lattice relaxation of Re in Fe |
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| Authors: | H D Rüter E W Duczynski W Haaks E Gerdau |
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| Institution: | (1) II. Institut für Experimentalphysik, 2000 Hamburg, Germany |
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| Abstract: | The hyperfine interaction of the system183Re(70d)Fe has been investigated with the NMR/ON technique. With the hyperfine field valueB
hf(ReFe)=–76.0(1.5) T the ground state magnetic moment was determined as:  (5/2+,183Re)=+3.12(6) N. The field dependent nuclear spin-lattice relaxation time has been measured. The result for the high-field relaxation rateR
exp=1.65(5)·10–15
T
2s K–1 is explained in terms of indirect spin-wave interaction. |
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