Results 251 to 260 of about 6,082,709 (306)

Surface Effects in Elastic Surface Waves

Physica Scripta, 1979
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Velasco, V. R., García-Moliner, F.
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The Surface Chelate Effect

Journal of the American Chemical Society, 2003
The presence of a surface chelate effect is established in the model system of Cu2+ adsorption on a self-assembled monolayer of 16-mercaptohexadecanoic acid (MHA) on Au. The formation constant of Cu2+ with the MHA surface was found to be 119 +/- 3.2 times greater than that of Cu2+ with succinic acid (HOOC-(CH2)2-COOH), and 213 +/- 4.0 times greater ...
Ryan C, Major, X-Y, Zhu
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Nuclear Surface Effects

Physical Review, 1956
The surface of the nucleus is treated by a phenomenological and self-consistent statistical method, neglecting Coulomb effects, in an attempt to correlate such nuclear properties as the volume energy, surface energy, falloff distance, and mean radius. Assuming a value of \ensuremath{\sim}3.3\ifmmode\times\else\texttimes\fi{}${10}^{\ensuremath{-}13}$ cm
Berg, Roy A., Wilets, Lawrence
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Effects of nanoscale surface corrugation on surface-to-surface effective potential

Microfluidics and Nanofluidics, 2012
In this paper, we present a systematic statistical mechanical study of a solvent-mediated interaction potential (SMIP) between two substrate surfaces patterned with nanoscale corrugations. The investigation reveals that various parameters of periodic corrugations as of period, amplitude, and phase difference provide us with a simple means of tuning the
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The whispering surface effect

Journal of Applied Mathematics and Mechanics, 1999
The author studies the waveguide properties of one-dimensional periodic surfaces and interfaces. It is established that all surfaces, on which the Neyman condition is satisfied, possess the wave property, namely, they are waveguides. The existence of a region of missing the frequences localized in zero neighbourhood is called the phenomenon of ...
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Effect of surface tension on alveolar surface area

Journal of Applied Physiology, 2002
At fixed lung volume (Vl), alterations in surface tension change alveolar surface area (S) and lung recoil (Pl). Wilson (26), using data from fixed lungs (1, 9), quantified the isovolume change in S with Pl. We reexamined this question in fresh excised rabbit lungs, with two important differences.
James P, Butler, Richard E, Brown, Dimitrije, Stamenović, John P, Morris, George P, Topulos   +4 more
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Effects of surface roughness on surface polaritons

Physical Review B, 1979
We have studied the effect of surface roughness on the behavior of surface polaritons in samples of GaP by means of Raman scattering. The roughness of the surfaces of thin-slab samples (\ensuremath{\approx} 15 \ensuremath{\mu}m thickness) was controlled by the size of the final polishing powder and by etching and annealing.
S. Ushioda, A. Aziza, J. B. Valdez, G. Mattei   +3 more
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The Surface Photoelectric Effect

Physical Review, 1949
An expression is derived for the photoelectric current produced at the surface of a metal, the conduction electrons being supposed free and the potential barrier of arbitrary shape. The validity of the common assumption that the current arising from conduction electrons of a particular momentum can be expressed as the product of an excitation function ...
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Effect of Surface Roughness on Surface Photochemistry

MRS Proceedings, 1994
AbstractPhotoinduced processes on surfaces is of fundamental importance in materials processing. For example, photo-assisted chemical vapor deposition has been used to deposit a number of different materials on solid substrates. The effect of substrate morphology on photoinduced processes can be an important factor in film growth.
Kari B. Myli, Vicki H. Grassian
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