[Pw_forum] Query in conductance calculation

N H Joshi niharikaj at students.iiserpune.ac.in
Thu Oct 31 11:39:27 CET 2013


Dear all,

I am trying to calculate transmission at a junction consisting of monolayer
of graphene between two same transition metal slabs (TM) using the PWCOND
code. Taking help from the examples discussed on the website (
http://iramis.cea.fr/Pisp/alexander.smogunov/PWCOND/examples.html ) I have
calculated the transmission when the magnetic moment of TM on both the
sides are aligned parallel  and antiparallel to each other.

While doing the calculation for the antiparallel case, two junctions are
present in the scattering region. So the query that I have is, how do I
calculate the transmission value for a single junction in this case?

-- 
Niharika Joshi
Project student,
IISER,Pune
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