Self‐Diffusion in<sup>7</sup> Li Metal and Spin‐Lattice Relaxation of<sup>8</sup> Li Nuclei

Ackermann, H.; Dubbers, D.; Grupp, M.; Heitjans, Paul; Messer, R.; Stöckmann, H.‐J.

doi:10.1002/pssb.2220710162

Cited by 18 publications

(1 citation statement)

References 5 publications

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“…A useful model, well-adapted to impurity-vacancy complex annealing as well as to vacancy motion around the impurity, was presented at this conference [43]; corresponding calculations while coupled to an excited atomic state: such non-adiabaticity has been observed in free atom collisions, and may have been seen in the experiments of ref. [44]. Essentially the same effect has been discussed for excited crystal-field states in rare-earths by Stohr et al [18].…”

Section: Mobility Of Interstitials and Dissociation Of Interstitialim...mentioning

confidence: 53%

Radiation Damage and Hyperfine Interactions

Bernas

1975

Phys. Scr.

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This paper presents a partial review of radiation damage effects on hyperfine interaction (HFI) experiments, based on the Discussion Meeting on Radiation Damage and Hyperfine Interactions held at Dieppe (France) prior to the Uppsala Conference. This presentation is complementary to that of H. de Waard's contribution to this volume. The emphasis here is on the relevance of information obtained from heavy-ion stopping theory and standard radiation damage annealing studies to the understanding of recent HFI experiments. Damage cascade evolution, annealing behaviour, dose effects and impurity evolution are discussed.

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Section: Mobility Of Interstitials and Dissociation Of Interstitialim...mentioning

confidence: 53%

Radiation Damage and Hyperfine Interactions

Bernas

1975

Phys. Scr.

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The Relationship between Correlation Factor and Isotope Effect of Diffusion in Crystals

Mehrer

Seeger

Steiner

1976

Physica Status Solidi (b)

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For crystals of orthorhombic or higher symmetry the sufficient conditions for the equality of correlation factor and isotope effect of tracer self-or impurity diffusion are critically discussed. For the most important one of these conditions, which concerns the dependence of the correlation factor on the tracer jump-frequencies, necessary and sufficient formulations are derived covering the general case of more than one tracer jump frequency. This leads to a natural classification of diffusion mechanisms according to whether the correlation factor contains one or more tracer jump frequencies and whether the necessary and sufficient condition is fulfilled or not. The available calculations of correlation factors are assigned to the four cases resulting from this classification.

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