Results 301 to 310 of about 1,939,581 (341)
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1989
In the interaction of polymers with other materials, surface properties are clearly critical. In the case of interactions with liquids the important phenomena are wetting and spreading and these, in turn, affect the adhesion of materials applied in the liquid state.
David Briggs +2 more
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In the interaction of polymers with other materials, surface properties are clearly critical. In the case of interactions with liquids the important phenomena are wetting and spreading and these, in turn, affect the adhesion of materials applied in the liquid state.
David Briggs +2 more
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1973
So far we have dealt with the bulk properties of semiconductors and tacitly assumed that the crystal is extended infinitely. We will now briefly discuss the influence of the crystal surface on the transport properties of semiconductors.
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So far we have dealt with the bulk properties of semiconductors and tacitly assumed that the crystal is extended infinitely. We will now briefly discuss the influence of the crystal surface on the transport properties of semiconductors.
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Surface Properties of Polysaccharides
2014Polysaccharides are used in a wide range of applications across the medical, food, and material science spheres. Their applicability is in part a consequence of their specific surface properties and the nature of their interactions at interfaces.
Wang, Y., Dykes, Gary
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Surface properties of the gallium monochalcogenides
Physica Status Solidi (a), 1972The electronic properties of atomically clean and contaminated cleaved basal surfaces of GaS, GaSe, and GaTe have been investigated by analysis of emitted photoelectron yield, photoelectron energy and contact potential differences. The photoelectric thresholds O, work functions φ and electron affinity χ have been established.
Williams, R. H., McEvoy, A. J.
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Theory of Surface Optical Properties
2005The theory of surface optical properties is reviewed. The use of Many-Body Perturbation Theory, with Density Functional Theory calculations as zero order approximation, is now the state of the art to obtain quasi-particle excitation energies and optical spectra of surfaces.
PULCI, OLIVIA +3 more
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2010
In this chapter, we start discussing representations that can be associated to three-dimensional shapes, where surfaces now replace curves. For this reason, we start with basic definitions and results on the theory of surfaces in ℝ3. Although some parts are redundant with the abstract discussion of submanifolds that is provided in Appendix B, we have ...
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In this chapter, we start discussing representations that can be associated to three-dimensional shapes, where surfaces now replace curves. For this reason, we start with basic definitions and results on the theory of surfaces in ℝ3. Although some parts are redundant with the abstract discussion of submanifolds that is provided in Appendix B, we have ...
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Surface properties of polyamidines
Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2001Abstract Aromatic and aliphatic polyamidines of the common structure –(R1–N=C(R2)–NH)n– were investigated by electrokinetic measurements in dependence on the pH value. It could be evidenced, that all polyamidine surfaces show Bronsted basic behaviour. pKA values of the surfaces between 7 and 11 were calculated.
Frank Böhme +2 more
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Properties of surface solutions and surface heterogeneity
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 19611. In the adsorption of a mixture of two substances in accordance with Langmuir's equation on a homogeneous surface, the adsorption phase behaves as an ideal two-dimensional solution obeying Raoult's law. 2. In contrast to two-component nonideal three-dimensional solutions, for which deviations from Raoult's law for the two components ...
V. V. Serpinskii, B. P. Bering
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Surface properties of ionic conductors
ChemInform, 2005AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
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Radiation Properties of Surfaces
2021Radiation properties of surfaces are important in many engineering applications. For example, the heat loss from a heated object such as an electronic component fixed on a printed circuit board depends on the surface emissivity of the electronic component. In space and solar energy, applications radiation plays a dominant role.
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