Incommensurate anion potential effect on the electronic states of the organic superconductor (MDT-TSF) (AuI2)0.436

Physical Review B - Condensed Matter and Materials Physics Volume 67 Issue 2 Page 020508-1-020508-4 published_at 2003-01-21
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Title ( eng )
Incommensurate anion potential effect on the electronic states of the organic superconductor (MDT-TSF) (AuI2)0.436
Creator
Kawamoto Tadashi
Mori Takehiko
Terakura Chieko
Terashima Taichi
Uji Shinya
Takimiya Kazuo
Aso Yoshio
Otsubo Tetsuo
Source Title
Physical Review B - Condensed Matter and Materials Physics
Volume 67
Issue 2
Start Page 020508-1
End Page 020508-4
Abstract
Shubnikov–de Haas (SdH) oscillations have been investigated for the organic superconductor (methylenedithio-tetraselenafulvalene) (AuI2)0.436 with an incommensurate anion structure. Many SdH oscillations successively appear with increasing magnetic field, some of which are attributed to the Fermi surface reconstructed by the incommensurate anion potential. The reconstruction occurs neither by the fundamental anion periodicity q=0.436a* nor by 2q, but by 3q. The "selection rule" of the reconstructing vectors is associated with the magnitude of the incommensurate potential.
Language
eng
Resource Type journal article
Publisher
American Physical Society
Date of Issued 2003-01-21
Rights
Copyright (c) 2003 American Physical Society.
Publish Type Version of Record
Access Rights open access
Source Identifier
[ISSN] 0163-1829
[DOI] 10.1103/PhysRevB.67.020508
[NCID] AA00362255
[DOI] http://dx.doi.org/10.1103/PhysRevB.67.020508