Novel Metallic State Carrying Localized Spins in the Molecular Conductor
- 26 October 1998
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 81 (17) , 3719-3722
- https://doi.org/10.1103/physrevlett.81.3719
Abstract
which undergoes a metal-insulator transition at has an alternating stacked structure of DMET donor conducting sheets and magnetic sheets. Above it is in a quasi-1D quarter-filled metallic state, where the Curie-Weiss type magnetism is described in terms of donor spins and spins. Below the magnetism, governed only by spins, shows antiferromagnetic order at . The localized spin feature of carriers above , which contradicts metallic conduction, is reasonably well understood in terms of the sliding motion of a Wigner lattice state.
Keywords
This publication has 12 references indexed in Scilit:
- A coupled metal-insulator and antiferromagnetic transition of α-(BETS)2FeCl4 under high-pressure and magnetic field [BETS = bis(ethylenedithio)tetraselenafulvalene]Solid State Communications, 1998
- Organic SuperconductorsPublished by Springer Nature ,1998
- On the Spin Gap Phase inλ-(BETS)2GaXzY4-zJournal of the Physics Society Japan, 1997
- Molecular Antiferromangets Based on TTF-TYPE Radical Ion SaltsMolecular Crystals and Liquid Crystals, 1997
- Molecular Magnets Based on Organic Charge Transfer ComplexesBulletin of the Chemical Society of Japan, 1997
- Antiferromagnetic Phases of One-Dimensional Quarter-Filled Organic ConductorsJournal of the Physics Society Japan, 1997
- New BETS Conductors with Magnetic Anions (BETS = bis(ethylenedithio)tetraselenafulvalene)Journal of the American Chemical Society, 1996
- Crystal Structure of the Organic Metal (DMET)2BF4 with Two Columns along Two Crystallographic AxesBulletin of the Chemical Society of Japan, 1991
- EPR studies of a new family of organic conductors: Dimethyl(ethylenedithio)diselenadithiafulvalene compounds (DMETX [X=, , Au(CN, , and ]Physical Review B, 1989
- Superconductivity and the Possibility of Semiconductor-Metal Transition in (DMET)2AuBr2Journal of the Physics Society Japan, 1987