Nuclear orientation and resonance studies of96TcFe

Sanctuary, C. J.; Johnston, P. D.; Stone, N. J.

doi:10.1007/bf01022453

Cited by 8 publications

(3 citation statements)

References 5 publications

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“…In order to refute the arguments against "low-field" resonance shifts [8][9], the measurements were made in an external magnetic field up to 2.0 T. Additional NMR-ON resonance shift measurements were performed with isotopes (6~ 52Mn) for which the g-factors are well-known and the resonance shifts can be predicted. Here we show that the resonance shift data of [5] on 94'9STcFe could be confirmed; the new data are more precise and per se consistent, including now also 96TcFe, for which a different resonance shift had been reported in the literature [3].…”

Section: Introductionsupporting

confidence: 54%

“…It is obvious that the published resonance shift data for 96TcFe [3] are erroneous. Now, all resonance shift data for Tc in Fe are per se consistent.…”

Section: Discussionmentioning

confidence: 94%

“…Sanctuary et al [3] reported measurements of the magnetic hyperfine splitting of 96TeFe__ with nuclear magnetic resonance on oriented nuclei (NMR-ON). From the resonance shift with the external magnetic field B~x t they derived -neglecting the possible existence of a nonzero Knight-shift -BHF (TcFe) = ( --)298(10) kG (at T= 0 K).…”

Section: Introductionmentioning

confidence: 98%

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Measurements of magnetic moments of Tc isotopes and the hyperfine field of Tc in Fe and Ni

Hinfurtner

Hagn

Zech

et al. 1995

Z. Physik A - Hadrons and Nuclei

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Abstract. We report measurements of nuclear magnetic resonance on oriented nuclei (NMR-ON) on 94Tc (U = 7 +, T m = 4.9 h), 95Tc (In = 9/2 +, T~/2 = 20 h) and 96Tc (U=7 +, T~/2= 4.3 d ) in Fe and on 95Tc and 96Tc in Ni. In order to elucidate the discrepancies on the hyperfine field of TcFe in the literature, the resonances were measured with high precision as a function of the external magnetic field Bex t up to 2.0 T. In addition, TDPAC measurements were performed on 99TcFe at T-300 K and 13 K. The T= 0 K hyperfine fields of Tc in Fe and Ni were determined to be -314(3) kG and -51.8(5) kG, respectively. The g-factors of 93Tc, 94Tc, 95Tc, 96Tc and 99Tc(E=181keV; P=5/2 +) are redetermined as g(93Tc) = 1.405 (14), g (94Tc)=0.731 (7), g(95Tc) = 1.321 (13), g(96Tc) = 0.727(7), g(99Tc) = 1.390(i7).

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Section: Introductionsupporting

confidence: 54%

“…It is obvious that the published resonance shift data for 96TcFe [3] are erroneous. Now, all resonance shift data for Tc in Fe are per se consistent.…”

Section: Discussionmentioning

confidence: 94%