Diagonal superexchange in a simple square mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"mml:msubmml:miCuO/mml:mimml:mn2/mml:mn/mml:msub/mml:math lattice
Diagonal superexchange in a simple square mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"mml:msubmml:miCuO/mml:mimml:mn2/mml:mn/mml:msub/mml:math lattice