Magneto-optical probe of antiferromagnetic sub-phases in a pi- d electronic system
arXiv:cond-mat/0207747
Abstract
The highly insulating antiferromagnetic phase of the magnetic- organic conductor lambda-(BETS)2FeCl4 has been probed by resonant mm wave methods vs. magnetic field, temperature, and frequency. Our results show evidence for magnetic sub-phases within the temperature-field phase diagram as previously predicted by Brossard et al. [Eur. Phys. J. B 1, 439(1998)].
4 pages, 5 figures