Grain boundary grooving in a polycrystalline thin film: A phase-field study

2022 ◽  
Vol 203 ◽  
pp. 111076
Author(s):  
Rajdip Mukherjee ◽  
T.A. Abinandanan
Keyword(s):  
Thin Film ◽  
Grain Boundary ◽  
Field Study ◽  
Phase Field ◽  
Polycrystalline Thin Film

Phase-field study of spinodal decomposition under the effect of grain boundary

2021 ◽  
Author(s):  
Ying-Yuan Deng ◽  
Can Guo ◽  
Jin-Cheng Wang ◽  
Qian Liu ◽  
Yu-Ping Zhao ◽  
...  
Keyword(s):  
Grain Boundary ◽  
Field Study ◽  
Spinodal Decomposition ◽  
Phase Field

Competitive Motions of Grain-Boundary and Free Surface in Selecting Thin Film Morphology

1996 ◽  
Vol 441 ◽  
Author(s):  
B. Sun ◽  
Z. Suo ◽  
W. Yang
Keyword(s):  
Thin Film ◽  
Free Energy ◽  
Free Surface ◽  
Grain Boundary ◽  
Grain Boundaries ◽  
Analytic Solutions ◽  
Film Morphology ◽  
Polycrystalline Thin Film ◽  
Continuous Film

AbstractDuring annealing of a polycrystalline thin film, grain-boundaries and film surfaces move. If the grain-boundaries move faster, the grains having the lowest free energy grow at the expense of others, resulting in a continuous film with large grains. If the film surfaces move faster, they groove along their junctions with the grain-boundaries, breaking the film to islands. This paper describes analytic solutions for steady surface motions, and discusses the morphology selection.

scholarly journals Particle-grain boundary interactions: A phase field study

2017 ◽  
Vol 134 ◽  
pp. 25-37 ◽  
Author(s):  
Karim Ahmed ◽  
Michael Tonks ◽  
Yongfeng Zhang ◽  
Bulent Biner ◽  
Anter El-Azab
Keyword(s):  
Grain Boundary ◽  
Field Study ◽  
Phase Field

scholarly journals Phase-field study of grain boundary tracking behavior in crack-seal microstructures

2013 ◽  
Vol 166 (6) ◽  
pp. 1709-1723 ◽  
Author(s):  
Kumar Ankit ◽  
Britta Nestler ◽  
Michael Selzer ◽  
Mathias Reichardt
Keyword(s):  
Grain Boundary ◽  
Field Study ◽  
Phase Field ◽  
Boundary Tracking ◽  
Tracking Behavior
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