alpha_ellipsoid: alpha_ellipsoid
In cda: Coupled-Dipole Approximation for Electromagnetic Scattering by Three-Dimensional Clusters of Sub-Wavelength Particles
Description
Usage
Arguments
Details
Value
Author(s)
References
See Also
View source: R/polarizability.R
Description
Principal polarisability components for an ellipsoidal particle
Usage
1
alpha_ellipsoid(sizes, material, medium)
Arguments
sizes
matrix of cluster sizes in nm
material
data.frame with wavelength and epsilon
medium
refractive index of surrounding medium
Details
This long-wavelength polarisability approximation uses the Kuwata prescription
The Kuwata prescription includes semi-empirical terms of radiative correction and dynamic depolarisation to better match the fully retarded dipolar response in a reasonable range of (subwavelength) sizes and aspect ratios.
Value
matrix of polarisability
Author(s)
baptiste Auguie
References
Kuwata et al. Resonant light scattering from metal nanoparticles: Practical analysis beyond Rayleigh approximation Appl. Phys. Lett. 83, 22 (2003)
See Also
Other user_level polarisability: alpha_bare,
alpha_dye
cda documentation built on May 30, 2017, 6:19 a.m.
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Description Usage Arguments Details Value Author(s) References See Also
View source: R/polarizability.R
Description
Principal polarisability components for an ellipsoidal particle
Usage
1 | alpha_ellipsoid(sizes, material, medium)
|
Arguments
sizes |
matrix of cluster sizes in nm |
material |
data.frame with wavelength and epsilon |
medium |
refractive index of surrounding medium |
Details
This long-wavelength polarisability approximation uses the Kuwata prescription
The Kuwata prescription includes semi-empirical terms of radiative correction and dynamic depolarisation to better match the fully retarded dipolar response in a reasonable range of (subwavelength) sizes and aspect ratios.
Value
matrix of polarisability
Author(s)
baptiste Auguie
References
Kuwata et al. Resonant light scattering from metal nanoparticles: Practical analysis beyond Rayleigh approximation Appl. Phys. Lett. 83, 22 (2003)
See Also
Other user_level polarisability: alpha_bare,
alpha_dye
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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