Results 91 to 100 of about 8,007,372 (244)
ModellingBi2Sr2CaCu2O8+x (Bi2212) high-temperature superconductor exhibits broad application prospects in strong magnetic fields, superconducting magnets, and power transmission due to its exceptional electrical properties. However, during practical applications,
Feng Xue, Kexin Zhou
doaj +1 more source
Materials Research Express, 2020 A phase field model was established to simulate the grain growth of Al _2 O _3 -based composite ceramic tool materials containing second phase nanoparticles and pores.
Youxin Zhou, Bin Peng
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Phase-field model of precipitation processes with coherency loss
npj Computational Materials, 2021 A phase-field model is proposed to simulate coherency loss coupled with microstructure evolution. A special field variable is employed to describe the degree of coherency loss of each particle and its evolution is governed by a Ginzburg-Landau type ...
Tian-Le Cheng, You-Hai Wen
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Towards a quantitative phase-field model of two-phase solidification
, 2004 We construct a diffuse-interface model of two-phase solidification that quantitatively reproduces the classic free boundary problem on solid-liquid interfaces in the thin-interface limit.
A. Karma +25 more
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A Phase Field Model for Continuous Clustering on Vector Fields [PDF]
, 2001 A new method for the simplification of flow fields is presented. It is based on continuous clustering. A well-known physical clustering model, the Cahn Hilliard model, which describes phase separation, is modified to reflect the properties of the data to
Garcke, Harald, +5 more
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Phase field simulation of α/β microstructure in titanium alloy welds
Materials Research Express, 2020 The microstructure formation during $\beta \to \alpha +\beta $ transformation in heat affected zone of titanium alloy welds is studied using an approach combining a phase field solid-solid transformation model with a heat transfer finite element method ...
Rajeev Ahluwalia +5 more
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Microscopic Phase-Field Modeling
8 pages, 5 figures.
Jin, Jaehyeok, Reichman, David R.
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, 2016 Motivated by the complex phase diagram of MnWO4, we investigate competition between anisotropy, magnetic field, and helicity for the anisotropic next-nearest-neighbor Heisenberg model.
Gvozdikova, M. V. +2 more
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NanomaterialsThe phase transitions and switching dynamics of topological polar textures in hafnium oxide (HfO2)-based cylindrical-shell ferroelectrics are studied using a three-dimensional (3D) phase field model based on the self-consistent solution of the time ...
Pengying Chang +4 more
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Phase-field model of pitting corrosion kinetics in metallic materials
npj Computational Materials, 2018 Pitting corrosion is one of the most destructive forms of corrosion that can lead to catastrophic failure of structures. This study presents a thermodynamically consistent phase field model for the quantitative prediction of the pitting corrosion ...
T. Ansari +5 more
semanticscholar +1 more source