Kazan (Volga region) Federal University, KFU
KAZAN
FEDERAL UNIVERSITY
 
THREE-PARTICLE CORRELATIONS IN LIQUID AND AMORPHOUS ALUMINIUM
Form of presentationArticles in international journals and collections
Year of publication2017
Языканглийский
  • Galimzyanov Bulat Nailevich, author
  • Mokshin Anatoliy Vasilevich, author
  • Bibliographic description in the original language Galimzyanov B.N. Three-Particle Correlations in Liquid and Amorphous Aluminium [Text] /B.N. Galimzyanov, A.V. Mokshin // Physica A: Statistical Mechanics and its Applications. - 2017. - Vol. 478. - P. 103-112.
    Annotation Analysis of three-particle correlations is performed on the basis of simulation data of atomic dynamics in liquid and amorphous aluminium. A three-particle correlation function is introduced to characterize the relative positions of various three particles | the so-called triplets. Various con gurations of triplets are found by calculation of pair and three-particle correlation functions. It was found that in the case of liquid aluminium with temperatures 1000 K, 1500 K, and 2000K the three-particle correlations are more pronounced within the spatial scales, comparable with a size of the second coordination sphere. In the case of amorphous aluminium with temperatures 50 K, 100 K, and 150K these correlations in the mutual arrangement of three particles are manifested up to spatial scales, which are comparable with a size of the third coordination sphere. Temporal evolution of three-particle correlations is analyzed by using a timedependent three-particle correlation function.
    Keywords triplets, distribution function, correlation effects, liquid aluminium
    The name of the journal Physica A: Statistical Mechanics and its Applications
    URL http://dx.doi.org/10.1016/j.physa.2017.02.077
    Please use this ID to quote from or refer to the card https://repository.kpfu.ru/eng/?p_id=152398&p_lang=2
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