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Line calculations errors for one-dimensional graphene nanoribbons

18

Hi, Recently I am using the Z2pack to calculate Z2 invariant for one-dimensional graphene nanoribbons. I chose a literature-reported GNR (7-armchair GNR, Phys. Rev. Lett. 2017, 119, 076401, Z2=1). Before...

Proton_opt.py test failed

1

Hello, I am a beginner in Python code and recently I wanted to calculate the strain force for a cyclophane compound using the StrainViz code. But I met some problems...