Hello All,
I was wondering if there is a way in Kwant to combine two systems. For example, lets say I build two systems sys1 and sys2 (on the kwant.plot graph, the two systems do not overlap, i.e. they are separated by a finite distance). Then, would it be possible to plot the two systems on the same graph, and then calculate transmission of combined sys1+sys2?
Any help would be much appreciated.
Best Regards, Shivang Agarwal
Dear Shivang Aragwal,
If the two systems do not contain same sites, then combining them is as simple as syst1.update(syst2) (before finalizing).
See also https://kwant-project.org/doc/1/reference/generated/kwant.builder.Builder#kw...
Best, Anton
On Wed, Oct 17, 2018 at 10:16 AM Shivang Agarwal < shivang.agarwal@iitgn.ac.in> wrote:
Hello All,
I was wondering if there is a way in Kwant to combine two systems. For example, lets say I build two systems sys1 and sys2 (on the kwant.plot graph, the two systems do not overlap, i.e. they are separated by a finite distance). Then, would it be possible to plot the two systems on the same graph, and then calculate transmission of combined sys1+sys2?
Any help would be much appreciated.
Best Regards, Shivang Agarwal
-- *Shivang Agarwal* Senior Undergraduate Coordinator - Academic Discussion Hours Discipline of Electrical Engineering IIT Gandhinagar
Contact: +91-9869321451
Dear Anton,
Thanks for the quick response. That worked perfectly, just what I needed.
Thank you, Best regards, Shivang Agarwal
On Wed, Oct 17, 2018 at 2:40 PM Anton Akhmerov anton.akhmerov+kd@gmail.com wrote:
Dear Shivang Aragwal,
If the two systems do not contain same sites, then combining them is as simple as syst1.update(syst2) (before finalizing).
See also https://kwant-project.org/doc/1/reference/generated/kwant.builder.Builder#kw...
Best, Anton
On Wed, Oct 17, 2018 at 10:16 AM Shivang Agarwal < shivang.agarwal@iitgn.ac.in> wrote:
Hello All,
I was wondering if there is a way in Kwant to combine two systems. For example, lets say I build two systems sys1 and sys2 (on the kwant.plot graph, the two systems do not overlap, i.e. they are separated by a finite distance). Then, would it be possible to plot the two systems on the same graph, and then calculate transmission of combined sys1+sys2?
Any help would be much appreciated.
Best Regards, Shivang Agarwal
-- *Shivang Agarwal* Senior Undergraduate Coordinator - Academic Discussion Hours Discipline of Electrical Engineering IIT Gandhinagar
Contact: +91-9869321451