ecx__pec Module

PEC.

Uses

- ecx__common
- ecx__core
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Functions

public pure elemental function alpha(hv, Eg, n) result(res)

Compute the not scaled absorbance coefficient.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=real64),	intent(in)			::	hv	Light energy in eV.
real(kind=real64),	intent(in)			::	Eg	Bandgap in eV.
real(kind=real64),	intent(in)			::	n	Exponent for direct (1/2) or indirect transition (2)

Return Value real(kind=real64)

Absorbance coefficient in eV.

public pure elemental function iph(hv, K, Eg, theta, n) result(res)

Compute the complex photocurrent Compute the complex photocurrent.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=real64),	intent(in)			::	hv	Light energy in eV.
real(kind=real64),	intent(in)			::	K	Scaling factor for absorbance in .
real(kind=real64),	intent(in)			::	Eg	Bandgap in eV.
real(kind=real64),	intent(in)			::	theta	Phase in degree.
real(kind=real64),	intent(in)			::	n	Transition type: n=1/2 for direct transition and n=2 for indirect transition

Return Value complex(kind=real64)

Complex photocurrent Iph