Author Topic: About "Bias window covered" in TransmissionSpectrum.current()  (Read 1941 times)

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Offline asanchez

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I've computed the self-consistent charge density for a DeviceConfiguration using electrode_voltages =  (0.15*Volt, -0.15*Volt).

I then computed the TransmissionSpectrum using energies = np.linspace(-0.15,0.15,X). When I use the current() method I get on the current report a "Bias window covered" value of 87.55%

Why isn't this value 100%? Is there a broadening function or something being used that requires the TransmissionSpectrum to be calculated outside the electrode_voltages window?

Thanks in advance

Offline Anders Blom

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Re: About "Bias window covered" in TransmissionSpectrum.current()
« Reply #1 on: October 5, 2015, 14:21 »
Indeed, by the Fermi distribution.

Offline asanchez

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Re: About "Bias window covered" in TransmissionSpectrum.current()
« Reply #2 on: October 5, 2015, 14:33 »
Ah! For some reason I briefly forgot about that. Thanks!