Results 101 to 110 of about 8,891,192 (320)
Surface plasmons and topological insulators
Physical Review B, 2011 6 pages, 1 figure; v2: typo in eq.
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On the Topology of Simply-Connected Algebraic Surfaces [PDF]
Transactions of the American Mathematical Society, 1980 Suppose x is a smooth simply-connected compact 4-manifold. Let p = C P 2 p\, = \,{\textbf {C}}{P^2} and Q = − C
Mandelbaum, Richard, Moishezon, Boris
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Advanced Engineering Materials, EarlyView.Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov +4 more
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On diffeomorphisms over surfaces trivially embedded in the 4-sphere
, 2002 A surface in the 4-sphere is trivially embedded, if it bounds a 3-dimensional handle body in the 4-sphere. For a surface trivially embedded in the 4-sphere, a diffeomorphism over this surface is extensible if and only if this preserves the Rokhlin ...
Birman +5 more
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Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
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Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
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A Topological Method of Surface Representation [PDF]
, 1999 A new method of representing a surface in the 3D space as a single digitally continuous sequence of faces is described. The method is based on topological properties of quasi-manifolds. It is realized as tracing the boundary of a growing set of labeled faces. As the result the surface is encoded as a single sequence of mutually adjacent faces.
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Meshing skin surfaces with certified topology [PDF]
Computational Geometry, 2006 Skin surfaces form a class of tangent continuous surfaces defined in terms of a set of balls (the atoms of the molecule) and a shrink factor. They are used for the visualization of molecules and for approximation purposes. The authors present an algorithm that approximates a skin surface with a topologically correct mesh.
Nico Kruithof, Gert Vegter
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Effect of magnetic criticality and Fermi-surface topology on the magnetic penetration depth. [PDF]
Physical Review Letters, 2013 We investigate the effect of antiferromagnetic (AF) quantum criticality on the magnetic penetration depth λ(T) in line-nodal superconductors, including the cuprates, the iron pnictides, and the heavy-fermion superconductors.
T. Nomoto, H. Ikeda
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Advanced Engineering Materials, EarlyView.Viktoriia Shtefan, Thorgund Nemec, Ute Hempel, Annett Gebert and coworkers demonstrate that anodic treatment of Ti–Cu‐based metallic glass in a nontoxic pyrophosphate electrolyte forms a protective bilayered Ti/Zr‐oxide film enriched with Cu nanocrystals.
Viktoriia Shtefan +8 more
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