2010 Fiscal Year Final Research Report
Morphological instability of growing interface in diffusion field with a flow
| Project/Area Number |
20540367
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Mathematical physics/Fundamental condensed matter physics
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| Research Institution | Kanazawa University |
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Principal Investigator |
SATO Masahide Kanazawa University, 総合メディア基盤センター, 教授 (20306533)
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| Project Period (FY) |
2008 – 2010
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| Keywords | ステップ / 微斜面 / 結晶成長 / 非平衡 |
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| Research Abstract |
We studied morphological instability of growing vicinal face in the diffusion field with a flow. On a vicinal face, steps show two types of instabilities, step wandering and step bunching. In our study, we considered a growing vicinal face in a solution and studied the condition to cause the step instabilities and the motion of each step. We showed that during step bunching, separation and collision repeatedly occurs.
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