QuantumATK Forum

QuantumATK => General Questions and Answers => Topic started by: kaypu on May 8, 2015, 05:33

Title: Question on antiresonance in transmission
Post by: kaypu on May 8, 2015, 05:33

Dear QuantumWise staff

Following your advice(http://quantumwise.com/forum/index.php?topic=3385.0), I increase the scattering region and recalculate the s-PDOS. The negative s-PDOS is gone. thank you

in the attachment, there is a dip in the Fermi energy, is that QI or numerical artifact?
near -1.8eV, is there Fano resonance? how to explain it?

thank you

Title: Re: Question on antiresonance in transmission
Post by: Jess Wellendorff on May 20, 2015, 13:30

The dip does not look like a numerical artifact. Is it quantum interference? Hard to say.