DEWETTING

作品数:29被引量:26H指数:3
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相关领域:理学更多>>
相关作者:关丽杨小震孔滨更多>>
相关机构:中国人民大学中国科学院武汉大学更多>>
相关期刊:《Chinese Journal of Polymer Science》《Applied Mathematics and Mechanics(English Edition)》《Journal of Hydrodynamics》《Chinese Optics Letters》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划上海市教育委员会重点学科基金Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry更多>>
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AN ENERGY-STABLE PARAMETRICFINITE ELEMENT METHOD FOR SIMULATING SOLID-STATE DEWETTING PROBLEMS INTHREE DIMENSIONS
《Journal of Computational Mathematics》2023年第4期771-796,共26页Weizhu Bao Quan Zhao 
supported by Singapore MOE grant MOE2019-T2-1-063(R-146-000-296-112);supported by the Singapore MOE grant R-146-000-285-114.
We propose an accurate and energy-stable parametric finite element method for solving the sharp-interface continuum model of solid-state dewetting in three-dimensional space.The model describes the motion of the film/...
关键词:Solid-state dewetting Surface diffusion Contact line migration Contact angle Parametric finite element method Anisotropic surface energy 
A θ-L APPROACH FOR SOLVING SOLID-STATE DEWETTING PROBLEMS
《Journal of Computational Mathematics》2022年第2期275-293,共19页Weijie Huang Wei Jiang Yan Wang 
This work was partially supported by the National Natural Science Foundation of China under Grant Nos.11871384(W.J.),12001034(W.H.),12001221(Y.W.),and 91630207(W.H.);the Fundamental Research Funds for the Central Universities under Grant CCNU19TD010(Y.W.);the Natural Science Foundation of Hubei Province under Grant Nos.2018CFB466(W.J.)and 2020CFB221(Y.W.).
We propose a θ-L approach for solving a sharp-interface model about simulating solid-state dewetting of thin films with isotropic/weakly anisotropic surface energies.The sharp-interface model is governed by surface d...
关键词:Solid-state dewetting Surface diffusion Moving contact lines Anisotropic surface energy θ-L formulation Finite element method 
EFFICIENT LINEAR SCHEMES WITH UNCONDITIONAL ENERGY STABILITY FOR THE PHASE FIELD MODEL OF SOLID-STATE DEWETTING PROBLEMS
《Journal of Computational Mathematics》2020年第3期452-468,共17页Jie Chen Zhengkang He Shuyu Sun Shimin Guo Zhangxin Chen 
The work is supported by the National Natural Science Foundation of China(No.11401467);China Postdoctoral Science Foundation(No.2013M542334.and No.2015T81012);Natural Science Foundation of Shaanxi Province(No.2015JQ1012).The work is also supported in part by funding from King Abdullah University of Science and Technology(KAUST)through the grant BAS/1/1351-01-01.
In this paper,we study linearly first and second order in time,uniquely solvable and unconditionally energy stable numerical schemes to approximate the phase field model of solid-state dewetting problems based on the ...
关键词:Phase field models Solid-state dewetting SAV Energy stability Surface diffusion Finite element method 
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