fresnelR: Fresnel reflection coeficient for rough interface

Description Usage Arguments Value Author(s) Examples

Description

calculate Fresnel coeficient for reflection at rough surface

Usage

1
fresnelR(ai, delta, beta, surfRms = 0, lambda = 0.154)

Arguments

ai

angle of incidence in [rad.]

delta

Re part of index of refraction

beta

Im part of index of refraction

surfRms

RMS surface roughness in [nm]

lambda

X-ray wavelength

Value

fr reflection coeficient

Author(s)

K. Juraic

Examples

1
fresnelR(ai = 0.5, delta = 7e-5, beta = 5e-7, surfRms = 0)

kjuraic/rsaxs documentation built on May 20, 2019, 10:26 a.m.