Journal ArticleDOI
The problem of symmetry in statistical thermodynamics of substitutional and interstitial ordered solid solutions
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This article is published in Physica Status Solidi B-basic Solid State Physics.The article was published on 1973-11-01. It has received 139 citations till now. The article focuses on the topics: Symmetry (physics).read more
Citations
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Journal ArticleDOI
Theory of first-order phase transitions
TL;DR: In this paper, a review of various concepts about first-order phase transitions is given, with particular emphasis on metastable states near first order phase transitions, on the'stability limits' of such states (e.g., the spinodal curve of the gas-liquid transition) and on the dynamic mechanisms by which metastable state decay (nucleation and growth of droplets of a new phase).
Journal ArticleDOI
Mechanisms of phase transformations within the miscibility gap of Fe-rich Fe-Al alloys
Samuel M. Allen,John W. Cahn +1 more
TL;DR: The coherent phase diagram of the Fe-Al system possesses a tricritical point where a line of higher-order transitions ends at a miscibility gap at about 23 at.% Al and 615°C.
Book ChapterDOI
Configurational Thermodynamics of Solid Solutions
TL;DR: In this article, a review of theoretical models applicable to concentrated solid solutions is presented, focusing on concentrated solutions because dilute ones can be considered as special cases and because the interesting effects of clustering and ordering are most apparent at high solute concentrations.
Journal ArticleDOI
The H-Pd (hydrogen-palladium) System
Journal ArticleDOI
Field kinetic model and computer simulation of precipitation of L12 ordered intermetallics from f.c.c. solid solution
TL;DR: In this paper, a phenomenological stochastic field kinetic model of coherent precipitation of L12 ordered intermetallics from a disordered f.c. solid solution has been developed explicitly taking into account both the lattice misfit strain and the four types of antiphase domains formed as a result of the L12 ordering.
References
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Journal ArticleDOI
Statistical Theory of Superlattices
TL;DR: In this paper, the effect of fluctuations in configuration, which was neglected by Bragg and Williams, was taken into account, which is similar to that used in Weiss's theory of ferromagnetism.
Journal ArticleDOI
The effect of thermal agitation on atomic arrangement in alloys
TL;DR: The binding forces in an alloy are predominantly those between the metal atoms of both kinds on the one hand and the common electronic system on the other hand, as opposed to the binding forces between atom and atom which predominate in other chemical compounds.
Journal ArticleDOI
The occurrence and the crystal structure of α"-iron nitride; a new type of interstitial alloy formed during the tempering of nitrogen-martensite
TL;DR: In this article, a new iron-nitrogen phase, α99, occurs as an intermediate in the decomposition nitrogen-martensite ( α9 ) → Fe 4 N( γ9 ).