AddDebyeMaterial

AddDebyeMaterial(CSX, name, varargin)

Full definition:

function CSX = AddDebyeMaterial(CSX, name, varargin)

Add a Debye type dispersive material model.

The Debye type frequency dependent material:

eps_r(w) = eps_r + sum_p ( eps_r_delta,p / (1+jw*t_relex,p) ) - j*kappa/w

with

• eps_r_delta,p: the delta electric relative permitivity

• t_relex,p: the electric relaxation time

Use SetMaterialProperty to define the material constants:

• ‘EpsilonDelta_p’: p-th eps_r_delta,p

• ‘EpsilonRelaxTime_p’: p-th t_relex,p

example:

CSX = AddDebyeMaterial(CSX,'debye');
CSX = SetMaterialProperty(CSX,'debye','Epsilon',5,'EpsilonDelta_1',0.1,'EpsilonRelaxTime_1',1e-9);
[..]
CSX = AddBox(CSX,'debye', 10 ,start,stop);

See also AddBox, AddMaterial, SetMaterialProperty, AddLorentzMaterial

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author: Thorsten Liebig (2013)