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Nuclear relaxation due to a paramagnetic impurity

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Abstract

It is shown that the contributions of two-stage resonance processes in which the state of an electron does not vary as a result of nuclear relaxation are not taken into account in the usual equations for the rate of nuclear relaxation by paramagnetic impurities. In particular, these transitions yield a contribution precisely equal to the contribution of cross-over processes. Nuclear relaxation due to a magnetic ion with singlet ground level in which these processes are particularly great is investigated.

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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 6, pp. 83–87, June, 1976.

The author wishes to express his appreciation to B. Io Kochelaev for discussion of the present results.

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Sabirov, R.K. Nuclear relaxation due to a paramagnetic impurity. Soviet Physics Journal 19, 753–756 (1976). https://doi.org/10.1007/BF00943475

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  • DOI: https://doi.org/10.1007/BF00943475

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