View source: R/internal_field.r
lfief | R Documentation |
Local field intensity enhancement factors in a multilayer
lfief( wavelength = 500, angle = 0, polarisation = "p", thickness = c(0, 20, 140, 20, 0), dmax = 200, res = 1000, res2 = res/10, epsilon = list(1^2, -12, 1.38^2, -12, 1.46^2), displacement = FALSE, ... )
wavelength |
wavelength |
angle |
angle |
polarisation |
polarisation |
thickness |
vector of layer thickness |
dmax |
maximum distance to interface, if > layer thickness |
res |
resolution of sampling points |
res2 |
resolution of sampling points outside stack |
epsilon |
list of permittivities |
displacement |
logical, Mperp corresponds to displacement squared (D=epsilon x E) |
... |
further args passed to multilayer |
returns the LFIEFs as a function of distance inside and outside of the structure
long format data.frame with positions and LFEF (para and perp)
baptiste Auguie
Principles of surface-enhanced Raman spectroscopy and related plasmonic effects
Eric C. Le Ru and Pablo G. Etchegoin, published by Elsevier, Amsterdam (2009).
Other helping_functions:
classify()
,
internal_field()
,
invert_stack()
,
modify_levels()
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