Results 21 to 30 of about 5,341,331 (300)
Materials Research Express, 2021 In the polycrystalline solid-state electrolytes (SSEs), ionic transport is directly linked to the properties of all solid-state batteries. Grain boundaries (GBs), as essential defects in SSE, were found to play a significant role in the overall kinetics ...
Yixuan Wang +3 more
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Metals, 2019 A typical dissolution wetting system, Bi-Sn eutectic filler metal over a Bi substrate in a high-purity argon atmosphere was investigated first using real-time in situ hot stage microscopy for the extensive use of the sharp-interface model and the diffuse-
Guanpeng Liu +4 more
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Effects of Orientations, Roughnesses, and Cavities on Stress-Corrosion Coupled Damage in Magnesium
Crystals, 2022 Orientations, roughnesses, and cavities of crystals are typical factors influencing the servicing reliability of metals in corrosive environments. A phase-field scheme for modeling stress-corrosion coupled damage (SCCD) is developed.
Jianhui Ye +4 more
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Phase field analysis of eutectic breakdown. [PDF]
, 2006 In this paper an isotropic multi-phase-field model is extended to include the effects of anisotropy and the spontaneous nucleation of an absent phase. This model is derived and compared against a published single phase model.
A. Wheeler +14 more
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Thermodynamics of blue phases in electric fields [PDF]
Physical Review E, 2010 submitted to Physical Review E, 7 pages (excluding figures), 12 ...
Henrich, O. +3 more
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Phase Field Modeling of Dendritic Growth on Spherical Surfaces
Frontiers in Materials, 2020 The spontaneous formation of a crystal phase is one of the most common and beautiful pattern formation mechanisms in nature. Different instabilities in the crystal interface may lead to the growth of ramified structures, known as dendritic crystal growth.
Laureano Ortellado, Leopoldo R. Gómez
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Progress and opportunities in modelling environmentally assisted cracking
RILEM Technical Letters, 2021 Environmentally assisted cracking phenomena are widespread across the transport, defence, energy and construction sectors. However, predicting environmentally assisted fractures is a highly cross-disciplinary endeavour that requires resolving the ...
Emilio Martínez Pañeda
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Phase-Field Models with Hysteresis
Journal of Mathematical Analysis and Applications, 2000 Phase-field systems as mathematical models for phase transitions have drawn increasing attention in recent years. However, while capable of capturing many of the experimentally observed phenomena, they are only of restricted value in modelling hysteresis effects occurring during phase transition processes. To overcome this shortcoming of existing phase-
Krejčí, Pavel, Sprekels, Jürgen
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, 2023 This open access textbook fills a gap, in that it introduces readers to the theory and applications of the Phase-Field technique. Phase Field, over the years, has emerged as a standard tool for materials research, just as the Finite-Element technique has in structure mechanics.
Steinbach, Ingo, Salama, Hesham
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Scalar field phase dynamics in preheating [PDF]
, 2007 We study the model of a massive inflaton field $\phi$ coupled to another scalar filed $\chi$ with interaction term $g^2\phi^2\chi^2$ for the first stage of preheating.
Charters, T., Mimoso, J. P., Nunes, A.
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