This title appears in the Scientific Report :
2012
Please use the identifier:
http://dx.doi.org/10.1103/PhysRevE.86.021603 in citations.
Please use the identifier: http://hdl.handle.net/2128/9263 in citations.
Solidification in syntectic and monotectic systems
Solidification in syntectic and monotectic systems
We present theoretical studies of syntectic and monotectic solidification scenarios. Steady-state solidification along the liquid-liquid interface in a syntectic system is considered by means of a boundary-integral technique developed previously. We study the case of small asymmetry of the pattern a...
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Personal Name(s): | Hüter, C. |
---|---|
Boussinot, G. / Brener, E.A. / Spatschek, R. | |
Contributing Institute: |
Theoretische Nanoelektronik; PGI-2 |
Published in: | Physical Review E Physical review / E, 86 86 (2012 2012) 2 2, S. 021603 021603 |
Imprint: |
College Park, Md.
APS
2012
2012-08-28 2012-08-01 |
Physical Description: |
021603 |
DOI: |
10.1103/PhysRevE.86.021603 |
Document Type: |
Journal Article |
Research Program: |
Grundlagen für zukünftige Informationstechnologien |
Series Title: |
Physical Review E
86 |
Subject (ZB): | |
Link: |
Get full text OpenAccess OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/9263 in citations.
We present theoretical studies of syntectic and monotectic solidification scenarios. Steady-state solidification along the liquid-liquid interface in a syntectic system is considered by means of a boundary-integral technique developed previously. We study the case of small asymmetry of the pattern and extract from the results the scaling relations in terms of the undercooling and the asymmetry parameter. We also investigate monotectic solidification using the phase-field method. We present two kinds of two-phase fingers, with the solid phase being either the exterior phase or the interior phase, and the pattern corresponding to the growth along the solid-liquid interface. We finally analyze the asymptotic shape of these new morphologies far behind their tip. |