Paper
The DX centre
T.N. Morgan
Semiconductor Science and Technology
As a model for ferromagnetism in an organic system, the spin interactions between two benzene-radical anions have been considered. Ab initio molecular-orbital calcuations for the energies of this dimer show that the ground state is a triplet for all separations of the benzene molecules, indicating a ferromagnetic interaction between spins on adjacent molecules. Furthermore, a three-parameter Hubbard model gives a quantitative fit to the energies of the 12 low-lying states. © 1989 The American Physical Society.
T.N. Morgan
Semiconductor Science and Technology
Shu-Jen Han, Dharmendar Reddy, et al.
ACS Nano
Thomas E. Karis, C. Mark Seymour, et al.
Rheologica Acta
Ming L. Yu
Physical Review B