Effects of the Tahir-Kheli, Intermediate-Temperature Terms on the Clapp and Moss, High–Temperature Formulation of Short Range Order (SRO) in Li-Mg Alloys

Abstract

Present calculations of the Cowley-Warren SRO parameters, using the Rasolt-Taylor-Dagens, first principles pair potential for Li-Mg alloys show that the higher order terms of Tahir-Keli’s intermediate-temperature solution of the Ising, spin-1/2 ferromagnet modify the Clapp and Moss, high-temperature solution in a very significant way. The present results are compared to previous calculations and measurements on Li-10 at.% Mg and Li-50 at.%Mg alloys.

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Correspondence to H. M. Gilder.

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Gilder, H.M., Vignesoult, S. Effects of the Tahir-Kheli, Intermediate-Temperature Terms on the Clapp and Moss, High–Temperature Formulation of Short Range Order (SRO) in Li-Mg Alloys. MRS Online Proceedings Library 21, 307–311 (1983). https://doi.org/10.1557/PROC-21-307

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