Results 11 to 20 of about 487,700 (284)
Magnetoresistance from Fermi Surface Topology [PDF]
Physical Review B, 2018 Extremely large non-saturating magnetoresistance has recently been reported for a large number of both topologically trivial and non-trivial materials.
Liu, Yi +3 more
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Multicritical Fermi Surface Topological Transitions [PDF]
Physical Review Letters, 2019 A wide variety of complex phases in quantum materials are driven by electron-electron interactions, which are enhanced through density of states peaks. A well known example occurs at van Hove singularities where the Fermi surface undergoes a topological transition.
Dmitry V. Efremov +5 more
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Bacterial Biofilm Growth on 3D-Printed Materials
Frontiers in Microbiology, 2021 Recent advances in 3D printing have led to a rise in the use of 3D printed materials in prosthetics and external medical devices. These devices, while inexpensive, have not been adequately studied for their ability to resist biofouling and biofilm ...
Donald C. Hall +6 more
doaj +1 more source
Competition Between Object Topology and Surface Features in Children’s Extension of Novel Nouns
Open Mind, 2023 Objects’ topological properties play a central role in object perception, superseding objects’ surface features in object representation and tracking from early in development.
Praveen Kenderla +2 more
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Liquids on Topologically Nanopatterned Surfaces [PDF]
Physical Review Letters, 2005 We report here surface x-ray scattering studies of the adsorption of simple hydrocarbon liquid films on nanostructured surfaces-silicon patterned by an array of nanocavities. Two different regimes, filling and growing, are observed for the wetting film evolution as a function of the chemical potential offset from the bulk liquid-vapor coexistence.
Gang, Oleg +5 more
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Frequency selective surface with complex topology elements
Вісник Харківського національногоуніверситету імені В.Н. Каразіна. Серія: Радіофізика та електроніка, 2021 Relevance: The solution of specific problems in modern technology of microwave and UHF ranges, such as the implementation of reducing the radar signature of objects, spatial frequency-selective filters, reflectors requires the development and creation of
D. V. Mayboroda, S. A. Pogarsky
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Toxins, 2017 The Vip3 proteins produced during vegetative growth by strains of the bacterium Bacillus thuringiensis show insecticidal activity against lepidopteran insects with a mechanism of action that may involve pore formation and apoptosis.
Leopoldo Palma +8 more
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Metals, 2020 This contribution reports the effects of an ultrasonic-vibration assisted ball burnishing process on the topological descriptors of nickel-based alloy Udimet®720. This material is of high interest for the transportation industry, and specifically for the
Ramón Jerez-Mesa +3 more
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Surface Topology Specific Metasurface Holograms [PDF]
ACS Photonics, 2018 Metasurface holograms are usually realized on flat surface topologies. Here we show that flexible holographic metasurfaces can be designed to form an image when applied to arbitrary substrate shapes. We demonstrate that for nonflat surfaces the phase contribution of the substrate determines the symmetry properties of the image.
James Burch, Andrea Di Falco
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Topological laminations on surfaces [PDF]
Expositiones Mathematicae, 2019 We present and prove a topological characterization of geodesic laminations on hyperbolic surfaces of finite type.
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