Transport properties of HMTSF-TCNQ up to 8 GPa and a novel hysteresis and quantum oscillatory behavior in magnetoresistance in magnetic field up to 31 Tesla

With the interest of ground state near CDW at low temperature, the electronic properties under high pressure, at low temperature and in high magnetic field of HMTSF-TCNQ are examined. Up to 8 GPa, the overall resistivity-temperature behaviour are unchanged, i.e. broad resistance minimum around 100–1...

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Bibliographic Details
Published in:Journal of physics. Conference series 2010-03, Vol.215 (1), p.012064
Main Authors: Murata, K, Yokogawa, K, Brooks, J S, Kismarahardja, A, Steven, E, Kano, M, Seno, Y, Tamilselvan, N R, Yoshino, H, Sasaki, T, Jérome, D, Senzier, P, Bechgaard, K, Uruichi, M, Yakushi, K
Format: Article
Language:English
Subjects:
Electronic properties
Low temperature
Magnetic fields
Magnetic properties
Magnetoresistance
Magnetoresistivity
Physics
Transport properties
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Summary:With the interest of ground state near CDW at low temperature, the electronic properties under high pressure, at low temperature and in high magnetic field of HMTSF-TCNQ are examined. Up to 8 GPa, the overall resistivity-temperature behaviour are unchanged, i.e. broad resistance minimum around 100–150 K and subtle resistance decrease below around 30 K. The pressure insensitive nature is not consistent with previous data. At 1.5–1.6 GPa, but not at P 0, a novel hysteretic behaviour and probable quantum oscillations in magnetoresistance are found in a clear form.
ISSN:1742-6596
1742-6588
1742-6596
DOI:10.1088/1742-6596/215/1/012064