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Singularities of the motion of individual surface dislocation half-loops in sodium chloride crystals

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Abstract

Selective etching was used to study the singularities of the screw segments of individual dislocation half-loops with a preload acting in various ways. In all cases the kinetic curves are observed to be nonlinear when the loads act for a long time. Hypotheses are presented about the possible nature of the effect.

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Authors and Affiliations

  1. T. G. Shevchenko Kiev State University, USSR

    N. N. Novikov & O. V. Rudenko

Authors
  1. N. N. Novikov
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  2. O. V. Rudenko
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 3, pp. 70–76, March, 1978.

In conclusion, the authors take this opportunity to express their heartfelt gratitude to S. V. Lubenets and A. A. Predvoditeelev for their discussion of the avove data as they were obtained.

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Novikov, N.N., Rudenko, O.V. Singularities of the motion of individual surface dislocation half-loops in sodium chloride crystals. Soviet Physics Journal 21, 327–332 (1978). https://doi.org/10.1007/BF00894727

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  • DOI: https://doi.org/10.1007/BF00894727

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