2 papers
cond-mat.other2005
Exchange and spin Jahn-Teller distortions for a triangular cluster of spin-1/2
Ikumi Honda, Kiyosi Terao
We study the effects of magnetoelastic coupling on the degenerate ground state of the spin-1/2 antiferromagnetic Heisenberg model for the regular triangular spin cluster. Static di…
cond-mat.mtrl-sci2005
Note on Spin Structure of the Classical Vector Spin Heisenberg Model
Kiyosi Terao
A comment on Yoshimori's helical spin structure theory.