Results 31 to 40 of about 8,939 (232)
Compression-Induced Polycrystal-Glass Transition in Binary Crystals
Physical Review X, 2018 A polycrystal will transform into a glass when its grain size is sufficiently reduced. However, it is not clear how the polycrystal-glass boundary can be identified, whether the boundary is a sharp point or a crossover regime, and what features exist at ...
Huijun Zhang, Yilong Han
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Lithium Niobate Single Crystals and Powders Reviewed—Part II
Crystals, 2020 A review on lithium niobate single crystals and polycrystals has been prepared. Both the classical and recent literature on this topic is revisited. It is composed of two parts with several sections. The current part discusses the available defect models
Oswaldo Sánchez-Dena +3 more
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Journal of the Mechanical Behavior of Materials, 2017 A coupled multiphysics phase field framework is proposed to model anodic dissolution induced by stress corrosion fracture growth at microstructual level.
Nguyen Thanh-Tung +5 more
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Mechanical modeling of grain boundary sliding of polycrystals
, 1994 Using a variational method, a general three-dimensional solution to the problem of a sliding spherical inclusion embedded in an infinite anisotropic medium is presented in this paper. The inclusion itself is also a general anisotropic elastic medium. The
王自强, 潘文科
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Molecular models of polycrystalline and porous materials [PDF]
Computer Methods in Materials Science, 2014 Creation of the metallic polycrystalline and porous structures based on the molecular dynamics (MD) simulations are presented in this paper. The simple Morse potential, as well as, the more sophisticated Embedded Atom Method (EAM) are engaged to model ...
Adam Mrozek
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Constitutive Relations of Anisotropic Polycrystals: Self-Consistent Estimates
, 2022 In this paper, the elastic constitutive relation of polycrystals contains the effect of the mesostucture coefficients. We consider a general case and derive the average elastic constitutive relation pertaining to polycrystals of cubic crystals with any ...
Huang, Mojia +7 more
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Advanced Engineering Materials, EarlyView.Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn +5 more
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Structure of Nanoparticles Embedded in Micellar Polycrystals [PDF]
Langmuir, 2012 accepted for publication in ...
Tamborini, Elisa +4 more
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Limits to the Hall Effect and Other Nonreciprocal Effects in Three‐Dimensional Metamaterials
Advanced Materials, EarlyView.Comprehensive and fundamental bounds on nonreciprocal effects in three‐dimensional metamaterials are derived. They reveal that the effective Hall mobility cannot exceed the largest constituent mobility, that, under certain conditions, the Verdet constant cannot be enhanced, and that, for constituents with Hall coefficients of the same sign, the largest
Christian Kern, Graeme W. Milton
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Crystals, 2016 Crystal dislocations were invisible until the mid-20th century although their presence had been inferred; the atomic and molecular scale dimensions had prevented earlier discovery.
Ronald W. Armstrong
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