Autor: |
Brener, E. A., Hüter, C., Pilipenko, D., Temkin, D. E. |
Rok vydání: |
2007 |
Předmět: |
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Druh dokumentu: |
Working Paper |
DOI: |
10.1103/PhysRevLett.99.105701 |
Popis: |
Melting of a bicrystal along the grain boundary is discussed. A triple junction plays a crucial role in the velocity selection problem in this case. In some range of the parameters an entirely analytical solution of this problem is given. This allows to present a transparent picture of the structure of the selection theory. We also discuss the selection problem in the case of the growth of a ``eutectoid dendrite'' where a triple junction is present because three phases are involved in the eutectoid reaction. |
Databáze: |
arXiv |
Externí odkaz: |
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