Work

Origin of Rapid Oscillations in Low Dimensional (TMTSF)2PF6

Year: 2005

Type: preprint

Abstract: In order to clarify the origin of the "Rapid Oscillation" (RO) in (TMTSF)2PF6, we studied the magnetoresistance anisotropy in the Field Induced Spin Density Wave (FISDW) phase. We have found that in the FISDW insulating state, the Fermi surface is not totally gapped; the remaining 2D metallic pockets are quantized in magnetic field and give rise to the RO. Decreasing temperature does not change the size and orientation of the closed pockets, rather, it causes depopulation of the delocalized states in favor of the localized ones, resulting in the disappearance of the RO.

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.cond-mat/0510666

Authors: Kornilov, A. V., Pudalov, V. M., Klehe, A. -K., Ardavan, A., Qualls, J. S., Singleton, J.

Institutions: P.N. Lebedev Physical Institute of the Russian Academy of Sciences, University of Oxford, The University of Texas Rio Grande Valley

Language: English

Topic: Organic and Molecular Conductors Research

Subfield: Electronic, Optical and Magnetic Materials

Field: Materials Science

Domain: Physical Sciences

Open Access status: green

Funders: Russian Foundation for Basic Research, Engineering and Physical Sciences Research Council

OpenAlex ID: W4307751219

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