Questions tagged [nspin]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
7
votes
0answers
31 views

Why are there some residual magnetic moment on the zigzag graphene nanoribbon passivated with H atom?

I am considering the relaxation for the following zigzag graphene nanoribbon. Here the boundary of the zigzag graphene(C: brown) nanoribbon has been passivated with one H atom. I have performed the ...
9
votes
2answers
72 views

Should I do vc-relax with nspin=2 in Quantum Espresso for magnetic samples?

I'm a beginner when it comes to DFT and Quantum Espresso. Consider I have a lattice which has associated magnetic properties. So for geometric optimization should I take into account the magnetic ...