Magneto-optical probe of antiferromagnetic sub-phases in a pi- d electronic system
I. Rutel, S. Okubo, H. Ohta, H. Tanaka, H. Kobayashi, J. Brooks
TL;DR
This study uses resonant millimeter wave techniques to investigate the antiferromagnetic phases of lambda-(BETS)2FeCl4, revealing magnetic sub-phases within its phase diagram as previously theorized.
Contribution
It provides experimental evidence for magnetic sub-phases in an organic antiferromagnetic system using advanced resonant techniques.
Findings
Identification of magnetic sub-phases within the phase diagram
Resonant mm wave methods effectively probe magnetic states
Confirmation of previous theoretical predictions
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)].
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Taxonomy
TopicsOrganic and Molecular Conductors Research · Magnetism in coordination complexes · Solid-state spectroscopy and crystallography