Elsevier

Nuclear Physics A

Volume 361, Issue 2, 25 May 1981, Pages 355-367
Nuclear Physics A

g-factors of 2.7 h 93Tc, 4.9 h 94Tc and 20 h 95Tc

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Abstract

The hyperfine splitting frequencies NBH.F./h of 2.7 h 93Tc (Jπ = 92+), 4.9 h 94Tc (Jπ = 7+) and 20 h 95Tc (Jπ = 92+) as dilute impurities in Fe have been measured with NMR on oriented nuclei as 336.36(5) MHz, 175.11(1) MHz and 315.97(2) MHz, respectively. From the resonance shifts with an external magnetic field B0 the hyperfine field of TcFe has been determined as -317(5) kG. Taking this into account the nuclear g-factors are deduced as g(93Tc) = 1.392(22), g(94Tc) = 0.725(11) and g(95Tc) = 1.308(21).

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