FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy...
-
Upload
shavonne-boyd -
Category
Documents
-
view
224 -
download
2
Transcript of FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy...
![Page 1: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/1.jpg)
FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)
![Page 2: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/2.jpg)
FIG. 5.2 The relation is between the electric and magnetic fields and the direction of propagation of electromagnetic radiation.
![Page 3: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/3.jpg)
FIG. 5.3 The relationship between the incident, and reflected beams of radiation at a plane surface.
![Page 4: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/4.jpg)
FIG. 5.4 Coordinates and acceleration relevant to the interaction of an electric field with a charge: (a) the coordinates of an electric field E relative to an oscillating charge located at the origin; (b) projection of the acceleration in the plane perpendicular to the line of sight.
![Page 5: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/5.jpg)
TABLE5.1 Steps Involved in the Derivation of the Rayleigh Equation
![Page 6: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/6.jpg)
TABLE5.2 Some key Substitutions and Their for the Transformation of Equation(19) to (20)
![Page 7: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/7.jpg)
FIG. 5.5 Schematic top view of a typical light scattering instrument showing the different components and the definition of θ.
![Page 8: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/8.jpg)
FIG. 5.6 Definition of an element of area required for the summation over all angles of the intensity of scattered light.
![Page 9: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/9.jpg)
FIG. 5.7 Plots of Hc/τ versus c for three different fraction polystyrene in methylethyl ketone.
![Page 10: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/10.jpg)
TABLE5.3 Examples of the “Yardsticks” Lyd and the “Characteristic Lengths” Lch Used in Different Theories of Scattering and the Different Properties Accessed through the Theories
![Page 11: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/11.jpg)
FIG. 5.8 Interference of light rays scattered by segments I and j in a polymer chain.
![Page 12: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/12.jpg)
FIG. 5.9 Experimental Zimm plot for cellulose nitrate in acetone.
![Page 13: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/13.jpg)
TABLE5.4 Relationships Between the Radius of Gyration and the Geometrical Dimensions of some Bodies Having Shapes Pertinent to Colloid Chemistry
![Page 14: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/14.jpg)
FIG. 5.10 Values of the dissymmetry ratio z versus the size parameter Lch/λ for spheres, random coils, and rods.
![Page 15: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/15.jpg)
FIG. 5.11 Schematic representation of P(Q) for fractal objects. The different parts of the curve corresponding to (a) the center-of- mass region, (b) the Guinier region, (c) the fractal region, and
(d) the porod region are indicated.
![Page 16: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/16.jpg)
FIG. 5.12 Light scattering and small-angle x-ray scattering (SAXS) data
for a dispersion of aggregates. The primary particles in the aggregates are monosize, spherical silica particles. The upper limit of s in the fractal region is roughly 0.2 nm-1.
![Page 17: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/17.jpg)
FIG. 5.13 A schematic illustration of the physical significance of the end
points of the fractal region.
![Page 18: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/18.jpg)
TABLE5.5 Comparison of the range covered by various radiation scattering methods
![Page 19: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/19.jpg)
TABLE5.6 Values for the constants A1 to A4 in equations (100) and (101)
![Page 20: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/20.jpg)
FIG. 5.14 The real and imaginary parts of the complex refractive index of gold versus wavelength in air and in water.
![Page 21: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/21.jpg)
FIG. 5.15 Scattering coefficients versus wavelength for spheres of colloidal gold having three different radii.
![Page 22: FIG. 5.1 Multiple scattering is viewed as a random walk of the photon in diffusing wave spectroscopy (DWS)](https://reader035.fdocuments.us/reader035/viewer/2022062422/56649f155503460f94c2ac67/html5/thumbnails/22.jpg)
FIG. 5.16 Schematic illustration of intensity measurement and the corresponding autocorrelation function in dynamic light scattering: (a) variation of the intensity of the scattered light with time; (b) the variation of the autocorrelation function C(s,td) with the delay time td.