Crystallographic parameters in geometrically and topologically close-packed superstructures

Evgeny A. Knestaypin, Maksim M. Morozov, Alexandr I. Potekaev, Anatoly A. Klopotov, Tatyana N. Markova, Vladimir D. Klopotov

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

3 Citations (Scopus)

Abstract

The structures of stoichiometric compositions AB, A2B, and A3B for structures, B19, L10, L12, D019, D022, D023, D024, A15, C14, C15 and C36 have been investigated based on the analysis of diagrams in coordinates of spacefilling coefficients ψ on superstructural compression Δ Ω/ Ω. On the basis of the analysis of the abovementioned diagrams, the equation ψ= f0 + f1(Δ Ω/ Ω.) has been obtained, and coefficients f0 and f1 of the equation for the investigated structures have been determined. It has been established that values of coefficients f0 and f1 for Laves phases have higher values than for all other compounds.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
PublisherAmerican Institute of Physics Inc.
Pages254-258
Number of pages5
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

Other

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

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Keywords

  • Intermetallic compounds
  • Space-filling coefficient
  • Superstructural compression
  • Zen law

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Knestaypin, E. A., Morozov, M. M., Potekaev, A. I., Klopotov, A. A., Markova, T. N., & Klopotov, V. D. (2014). Crystallographic parameters in geometrically and topologically close-packed superstructures. In AIP Conference Proceedings (Vol. 1623, pp. 254-258). American Institute of Physics Inc.. https://doi.org/10.1063/1.4898930