Magnetothermopower of (TMTSF) sub 2 ClO sub 4 and a new high-field phase

Journal Article · Sun Nov 04 23:00:00 EST 1990 · Physical Review Letters; (USA)

DOI:https://doi.org/10.1103/PhysRevLett.65.2458· OSTI ID:6012457

Yu, R C; Chiang, L; Upasani, R; Chaikin, P M ^[1]

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1. Department of Physics, Princeton University, Princeton, NJ (USA) Department of Physics, University of Pennsylvania, Philadelphia, PA (USA) Exxon Research and Engineering Company, Annandale, NJ (USA)

We report the temperature and magnetic-field dependence of the thermopower of (TMTSF){sub 2}ClO{sub 4} through the entire range of magnetic-field-induced spin-density-wave (FISDW) transitions. The activated behavior of the thermopower in the extremely stable FISDW state that resembles the 1/3 fractional quantized Hall effect provides strong evidence for a collective ground state. At high magnetic field above 25 T, we find a new phase with a true energy gap at the Fermi level.

• OSTI ID: 6012457
• Journal Information: Physical Review Letters; (USA), Journal Name: Physical Review Letters; (USA) Vol. 65:19; ISSN PRLTA; ISSN 0031-9007
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360603* -- Materials-- Properties
CHLORATES
CHLORINE COMPOUNDS
DATA
DIAGRAMS
ELECTRICITY
ENERGY-LEVEL DENSITY
EXPERIMENTAL DATA
HALL EFFECT
HALOGEN COMPOUNDS
HETEROCYCLIC COMPOUNDS
INFORMATION
MAGNETIC FIELDS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC SUPERCONDUCTORS
OXYGEN COMPOUNDS
PHASE DIAGRAMS
QUANTIZATION
SELENIUM COMPOUNDS
SPIN WAVES
SUPERCONDUCTORS
TEMPERATURE DEPENDENCE
THERMOELECTRICITY
TMTSF
ULTRALOW TEMPERATURE
VARIATIONS