Results 21 to 30 of about 26,075,004 (255)
Surface Structural Chemistry [PDF]
, 1985 The atomic geometry and electronic structure of surface atoms are responsible for the chemical and electronic properties of surfaces. The atomic and electronic structures are rarely separable. However, the experimental techniques used to study these two structural features are different, and therefore they are often separately investigated and ...
Koel, B.E., Somorjai, G.A.
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Analysis and verification of a biomimetic design model based on fish skin
Materials Research Express, 2021 Many biological architectures are Bouligand structures, which comprise uniaxial fiber layers stacked in a periodic helical arrangement and are characterized by high damage resistance.
Yu Zheng, Ce Guo, Xin Li
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Higher Spin Klein Surfaces [PDF]
, 2016 We find all m-spin structures on Klein surfaces of genus larger than one. An m-spin structure on a Riemann surface P is a complex line bundle on P whose m-th tensor power is the cotangent bundle of P.
Natanzon, Sergey, Pratoussevitch, Anna
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Nanomaterials, 2019 Light-emitting diode (LED) combined with quantum dots (QDs) is an important candidate for next-generation high-quality semiconductor devices. However, the effect of the excitation wavelength on their optical performance has not been fully explored.
Caiman Yan +5 more
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Structure determination of the reconstructed Au(110) surface [PDF]
, 1979 The LEED pattern of the Au(110) surface shows a (1 × 2) and also a (1× 3) superstructure. The (1 × 2) superstructure has been determined by comparison of LEED intensities with model calculations. The missing row model is the most probable model.
Bonzel +12 more
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Mimicking Surface Plasmons with Structured Surfaces
Science, 2004 Metals such as silver support surface plasmons: electromagnetic surface excitations localized near the surface that originate from the free electrons of the metal. Surface modes are also observed on highly conducting surfaces perforated by holes. We establish a close connection between the two, showing that electromagnetic waves in both materials are ...
Pendry, JB +2 more
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Study on the topological morphology and mechanical properties of variable-amplitude TPMS structures
Journal of Materials Research and Technology, 2023 TPMS structures possess immense potential in terms of lightweight and multifunctional applications. However, previous studies have predominantly focused on aspects such as wall thickness, unit cell size, periodicity, and level set values.
Xiaofei Ma +4 more
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Magnetic deformation of the white dwarf surface structure [PDF]
, 2000 The influence of strong, large-scale magnetic fields on the structure and temperature distribution in white dwarf atmospheres is investigated. Magnetic fields may provide an additional component of pressure support, thus possibly inflating the atmosphere
Barstow +34 more
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Surface Structure of Organoclays [PDF]
Angewandte Chemie, 2004 The properties of organically modified clay minerals determine essentially the quality of polymer-clay nanocomposites. We investigate alkylammonium-micas with different alkyl chain length by molecular dynamics simulation as homogeneous mixtures and separated island structures on the mica surface (80 percent alkali exchange, 20 percent of the alkali ...
Heinz, Hendrik, Suter, Ulrich W.
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Advanced Materials Interfaces, 2023 Many methods are used to manufacture bioinspired adhesive arrays such as photolithography and nanoimprinting methods, which are very high cost and time‐consuming. In this manuscript, projection microstereolithography 3D printing method is firstly adopted
Qingsong He +7 more
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