“Hard” Sphere Behavior of “Soft”, Globular-like, Hyperbranched Polyglycerols – Extensive Molecular Hydrodynamic and Light Scattering Studies

2020 ◽  
Vol 53 (21) ◽  
pp. 9220-9233
Author(s):  
Alexey Lezov ◽  
Alexander Gubarev ◽  
Tobias Kaiser ◽  
Willi Tobaschus ◽  
Nikolai Tsvetkov ◽  
...  
Keyword(s):  
Light Scattering ◽  
Hard Sphere ◽  
Molecular Hydrodynamic

Theory of Intercollisional Interference Effects. III. Collision-Induced Light Scattering

1972 ◽  
Vol 50 (22) ◽  
pp. 2902-2913 ◽  
Author(s):  
J. Courtenay Lewis ◽  
J. Van Kranendonk
Keyword(s):  
Light Scattering ◽  
Hard Sphere ◽  
Hard Sphere Model ◽  
Relative Height ◽  
Interference Effects ◽  
Sphere Model ◽  
Scattering Spectrum ◽  
Induced Dipole ◽  
Direction Cosines ◽  
Light Scattering Spectrum

The kinetic theory of intercollisional interference effects in optical spectra of gases developed in two previous papers is extended to the collision-induced light scattering from monatomic gases. The quadratic dependence of the incremental polarizability on the direction cosines of the intermolecular axis, compared to the linear dependence for the induced dipole moment, makes the effect quite different for light scattering and absorption. For a hard-sphere model an intercollisional peak, rather than a dip, of a relative height of 25% and a width proportional to the density is predicted to appear on top of the intracollisional light scattering spectrum.

Light scattering measurements of a hard‐sphere suspension under shear

1990 ◽  
Vol 2 (4) ◽  
pp. 491-502 ◽  
Author(s):  
Norman J. Wagner ◽  
William B. Russel
Keyword(s):  
Light Scattering ◽  
Hard Sphere ◽  
Scattering Measurements

Light scattering from hard-sphere fluids

1973 ◽  
Vol 44 (4) ◽  
pp. 287-288 ◽  
Author(s):  
G.D. Mahan
Keyword(s):  
Light Scattering ◽  
Hard Sphere
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