National Natural Science Foundation of China(51075335,10902086 and 51174168);Northwestern Polytechnical University Foundation for Fundamental Research(NPU-FFR-JC201005);the Graduate Starting Seed Fund of Northwestern Polytechnical University(2012042)
supported by the National Natural Science Foundation of China(Grant Nos.51075335,51174168,10902086,and 50875217);the NPU Foundation for Fundamental Research(Grant No.JC201005)
The ferroelectric domain formation(FDF) and polarization switching(FDPS) subjected to an external electric field are simulated using the phase-field(PF) method,and the FDPS mechanism under different external electric ...
Projects(51075335,10902086,50875217) supported by the National Natural Science Foundation of China;Project(JC201005) supported by the Northwestern Polytechnical University Foundation for Fundamental Research,China;Project(CX201007) supported by the Doctorate Foundation of Northwestern Polytechnical University,China
A microscopic phase-field model was used to investigate a directional coarsening mechanism caused by the anisotropic growth of long period stacking and different effects of phases on precipitation in Ni-Al-V alloy.The...
Project supported by the National Natural Science Foundation of China (Grant Nos.51075335,51174168,10902086,and 51274167);the NPU Foundation for Fundamental Research,China (Grant Nos. 201109 and NPU-FFR-JC201005)
We modify the anisotropic phase-field crystal model (APFC), and present a semi-implicit spectral method to numerically solve the dynamic equation of the APFC model. The process results in the acceleration of computa...
supported by the National Natural Science Foundation of China (Grant Nos. 51075335,51174168,10902086 and 50875217);the Northwestern Polytechnical University Foundation for Fundamental Research (Grant Nos. 201109 and NPU-FFR-JC201005)
The phase-field crystal(PFC) model is employed to study the shape transition of strained islands in heteroepitaxy on vicinal substrates.The influences of both substrate vicinal angles β and the lattice mismatch ξ ar...