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Title: Pade spectroscopy of structural correlation functions: Application to liquid gallium
Authors: Chtchelkatchev, N. M.
Klumov, B. A.
Ryltsev, R. E.
Khusnutdinoff, R. M.
Mokshin, A. V.
Issue Date: 2016
Publisher: Maik Nauka-Interperiodica Publishing
Citation: Pade spectroscopy of structural correlation functions: Application to liquid gallium / N. M. Chtchelkatchev, B. A. Klumov, R. E. Ryltsev, et al. — DOI 10.1134/S0021364016060035 // JETP Letters. — 2016. — Vol. 103. — Iss. 6. — P. 390-394.
Abstract: We propose the new method of fluid structure investigation based on numerical analytic continuation of structural correlation functions with Pade approximants. The method particularly allows extracting hidden structural features of disordered condensed matter systems from experimental diffraction data. The method has been applied to investigate the local order of liquid gallium, which has a non-trivial structure in both the liquid and solid states. Processing the correlation functions obtained from molecular dynamic simulations, we show the method proposed reveals non-trivial structural features of liquid gallium such as the spectrum of length-scales and the existence of different types of local clusters in the liquid. © 2016, Pleiades Publishing, Inc.
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 84975514371
PURE ID: 1029229
ISSN: 213640
DOI: 10.1134/S0021364016060035
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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