Plasticity and decomposition of whiskers on electric-induced deformation

Alexander Pavlovich Rodzevich, L. V. Kuzmina, E. G. Gazenaur, V. I. Krasheninin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

The purpose of the work is to study the influence of weak electric fields (1-10 V/cm) on the micro and macroplasticity of whisker crystals of silver azide. The paper considers the processes occurring in the crystals of silver azide on the indentation in noncontact electric field. One of the processes is the indenter-induced movement of unfixed dislocations, which is the evidence of crystals microplasticity, followed by the accumulation of dislocations at the impediments of different nature. Further, this causes the change in linear dimensions of the crystals and the return to original dimensions, which is the evidence of macroplasticity. After deformation, a greater number of dislocations are formed, which stops the formation of the reaction areas where outgassing is observed. A method for controlling the whiskers stability and reactivity using the microindentation in electric field is proposed.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
PublisherAmerican Institute of Physics Inc.
Pages519-522
Number of pages4
Volume1623
ISBN (Print)9780735412606
DOIs
Publication statusPublished - 2014
EventInternational Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Russian Federation
Duration: 3 Sep 20145 Sep 2014

Conference

ConferenceInternational Conference on Physical Mesomechanics of Multilevel Systems 2014
CountryRussian Federation
CityTomsk
Period3.9.145.9.14

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Keywords

  • Deformation
  • Edge dislocation
  • Electric field
  • Plasticity
  • Solid-phase decomposition

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Rodzevich, A. P., Kuzmina, L. V., Gazenaur, E. G., & Krasheninin, V. I. (2014). Plasticity and decomposition of whiskers on electric-induced deformation. In AIP Conference Proceedings (Vol. 1623, pp. 519-522). American Institute of Physics Inc.. https://doi.org/10.1063/1.4898996