Non-collinear magnetism in WIEN2k
Non-collinear magnetism in WIEN2k
Non-collinear magnetism in WIEN2k
- No tags were found...
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
ConsequencesImplementation of non-<strong>coll<strong>in</strong>ear</strong>ity means that we allow bothpart of the eigen-sp<strong>in</strong>or (ψ ↑ , ψ ↓ ) to be non zero at the sametime. As a result:we have to deal with 2x2 Hamiltonian, <strong>in</strong>stead of 1x1 as<strong>in</strong> <strong>coll<strong>in</strong>ear</strong> casesthis means that diagonalisation is 4 times more expensivewien workshop 2003 – p.14/40