Dear Anton,
Thank you for your reply! I am unsure how to add hoppings between
different leads. I am even surprised that this is possible to do.
Or, did you mean adding extra fake "thickness" to a lead?
Best wishes,
Sergey
On 23/09/2020 18:05, Anton Akhmerov wrote:
Dear Sergey,
That seems to be a bug in gauge that occurs when there are no hoppings
within the lead unit cell. As a workaround I recommend to add hoppings
connecting different 1D leads that have a magnitude of 0. I've opened
an issue to track that:
https://gitlab.kwant-project.org/kwant/kwant/-/issues/388
Best,
Anton
On Wed, 23 Sep 2020 at 17:44, Sergey Slizovskiy <ser...@gmail.com> wrote:
Dear Christoph,
Here is the minimal example giving a error I described. The system
is a 3-layer graphene and I add a couple of vertical 1D chains with
small hopping to the
main sample to model the STS tip.
Thank you,
Sergey
On 23/09/2020 15:52, Christoph Groth wrote:
Sergey Slizovskiy wrote:
I am having a error with "gauge" when I am adding 1D leads (Chains)
to my 3D system. (I have both Chain leads, where I do not need gauge,
of course,
Could you please provide a minimal self-contained script that allows to
reproduce the problem?
Christoph
