Morphological stability of a planar inte
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R. Trivedi; W. Kurz
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Article
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1986
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Elsevier Science
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The linear perturbation theory of Mullins and Sekerka for the stability of a planar interface is extended to the case of large thermal peclet numbers. It is shown that an absolute stability criterion for a planar interface exists for undercooled melts also. In light of these results, the conventiona