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Long‐period ordered structures in the quasi‐binary Co 3 V–Ni 3 V alloy
Author(s) -
Onozuka T.,
Yamaguchi S.,
Hirabayashi M.
Publication year - 1973
Publication title -
journal of applied crystallography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.429
H-Index - 162
ISSN - 1600-5767
DOI - 10.1107/s0021889873008678
Subject(s) - bar (unit) , stacking , period (music) , materials science , alloy , crystallography , nickel , binary number , sequence (biology) , order (exchange) , condensed matter physics , chemistry , physics , metallurgy , mathematics , nuclear magnetic resonance , biochemistry , arithmetic , finance , meteorology , acoustics , economics
A series of long‐period superstructures have been found in the quasi‐binary Co 3 V–Ni 3 V system. These structures are specified by the stacking sequence of close‐packed planes and the atomic order within the planes, and appear successively in the order 3 T (Co 3 V), (2) 3 T , 1 T , 1 TR , 1 TR 2 , 1 R , (3) 3 R , 3 R and 1 R (Ni 3 V) with the increase of nickel concentration. The stabilization of the long‐period structures is discussed briefly in terms of oscillatory interatomic potentials.