« previous next »
Pages: [1]   Go Down

Author Topic: Question on antiresonance in transmission  (Read 2797 times)

0 Members and 1 Guest are viewing this topic.

Offline kaypu

  • QuantumATK Guru
  • ****
  • Posts: 135
  • Country: 00
  • Reputation: 1
    • View Profile
Question on antiresonance in transmission
« 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
Logged

Offline Jess Wellendorff

  • QuantumATK Staff
  • Supreme QuantumATK Wizard
  • *****
  • Posts: 933
  • Country: dk
  • Reputation: 29
    • View Profile
Re: Question on antiresonance in transmission
« Reply #1 on: May 20, 2015, 13:30 »
The dip does not look like a numerical artifact. Is it quantum interference? Hard to say.
Logged
Pages: [1]   Go Up
« previous next »