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Title: Crystallographic parameters of compounds and solid solutions in binary systems Cu-Pt and Ga-Pt

The study establishes that the packing index in compounds of the system Cu-Pt is close to the value 0.74 against a slight deviation from the Zen law of atomic volumes. The compounds in the system Ga-Pt have the highest values of the packing index in the range of the equiatomic composition, which greatly exceed ψ for close-packed structures based on FCC and HCP lattices for compounds made of the same kind of atoms. A correlation between singular points on the phase diagram of the system Ga-Pt and high values of the packing index in compounds is established.
Authors:
 [1] ;  [2] ;  [1] ;  [3] ;  [2] ;  [3] ;  [4] ;  [5]
  1. National Research Tomsk State University, Tomsk, 634050 (Russian Federation)
  2. Tomsk State University of Architecture and Building, Tomsk, 634003 (Russian Federation)
  3. (Russian Federation)
  4. Siberian State Industrial University, Novokuznetsk, 654007 (Russian Federation)
  5. National Research Tomsk Polytechnic University, Tomsk, 634050 (Russian Federation)
Publication Date:
OSTI Identifier:
22492584
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1683; Journal Issue: 1; Conference: International conference on advanced materials with hierarchical structure for new technologies and reliable structures 2015, Tomsk (Russian Federation), 21-25 Sep 2015; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ATOMS; BINARY ALLOY SYSTEMS; COPPER; CRYSTALLOGRAPHY; FCC LATTICES; GALLIUM; HCP LATTICES; PACKINGS; PHASE DIAGRAMS; PLATINUM; SOLID SOLUTIONS; STOWING