Magnetic quantum oscillations in low-dimensional organic conductors (BEDT-TTF)2X

Authors

M. Tokumoto, Electrotechnical Laboratory
A. G. Swanson, College of Arts & Sciences
J. S. Brooks, College of Arts & Sciences
C. C. Agosta, Francis Bitter Magnet LaboratoryFollow
S. T. Hannahs, Francis Bitter Magnet Laboratory
N. Kinoshita, Electrotechnical Laboratory
H. Anzai, Electrotechnical Laboratory
M. Tamura, The University of Tokyo
H. Tajima, The University of Tokyo
H. Kuroda, The University of Tokyo
A. Ugawa, National Institutes of Natural Sciences - Institute for Molecular Science
K. Yakushi, National Institutes of Natural Sciences - Institute for Molecular Science

Document Type

Article

Abstract

We report observations of various 'saw-tooth' dHvA oscillation waveforms in organic conductors. In θ-(BEDT-TTF)2I3 and α-(BEDT-TTF)2KHg(SCN)4, we have observed 'saw-tooth' and 'inverse saw-tooth' waveforms, respectively, both characteristic for two-dimensional electron systems. The difference between the two is discussed. In β-(BEDT- TTF)2AuBr2, we observed pseudo 'saw-tooth' magnetization jumps due to the magnetic interaction effect. © 1993.

Publication Title

Physica B: Physics of Condensed Matter

Publication Date

1993

Volume

184

Issue

1-4

First Page

508

Last Page

512

ISSN

0921-4526

DOI

10.1016/0921-4526(93)90406-V

Keywords

magnetization jumps, quantum oscillation

Repository Citation

Tokumoto, M.; Swanson, A. G.; Brooks, J. S.; Agosta, C. C.; Hannahs, S. T.; Kinoshita, N.; Anzai, H.; Tamura, M.; Tajima, H.; Kuroda, H.; Ugawa, A.; and Yakushi, K., "Magnetic quantum oscillations in low-dimensional organic conductors (BEDT-TTF)2X" (1993). Physics. 52.
https://commons.clarku.edu/faculty_physics/52