American Physical Society, Physical review B, 4(71)
DOI: 10.1103/physrevb.71.045117
Elsevier, Synthetic Metals, 1-3(152), p. 441-444
DOI: 10.1016/j.synthmet.2005.07.169
Full text: Unavailable
We have investigated the magnetic field-induced metal-insulator transition in the tau-phase organic conductors, which occurs in fields above 35 T, and below 14 K, by magnetization, thermoelectric, and pressure dependent transport methods. Our results show that the transition is a bulk thermodynamic process where a magnetic field-dependent gap opens upon entry into the insulating state. We argue that the transition involves a magnetic field-induced change in the electronic structure. Comment: 13 pages, 10 figures, 1 table