Fermi surface of the organic superconductor (MDT-ST)(I3)0.417 reconstructed by incommensurate potential
Physical Review B - Condensed Matter and Materials Physics Volume 73 Issue 2
Page 024503-1-024503-5
published_at 2006-01-09
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| File | |
| Title ( eng ) |
Fermi surface of the organic superconductor (MDT-ST)(I3)0.417 reconstructed by incommensurate potential
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| Creator |
Kawamoto Tadashi
Mori Takehiko
Enomoto Kengo
Konoike Takako
Terashima Taichi
Uji Shinya
Takamori Ayumi
Takimiya Kazuo
Otsubo Tetsuo
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| Source Title |
Physical Review B - Condensed Matter and Materials Physics
|
| Volume | 73 |
| Issue | 2 |
| Start Page | 024503-1 |
| End Page | 024503-5 |
| Abstract |
The effect of incommensurate potential on Fermi surface (FS), which loses any translational symmetry in the energy bands, is investigated in the organic superconductor (MDT-ST) (I3) 0.417, where MDT-ST is 5H -2-(1,3-dithiol-2- ylidene)-1,3-diselena-4,6-dithiapentalene. The observed three fundamental Shubnikov–de Haas oscillations are explained by the reconstruction with the three times of the incommensurate anion periodicity. This unambiguously verifies the selection rule of the reconstructing vectors in incommensurate crystals. The angular magnetoresistance oscillations show that the FS has a p -type staggered corrugation with two nodes in the interlayer transfer integral.
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
American Physical Society
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| Date of Issued | 2006-01-09 |
| Rights |
Copyright (c) 2006 American Physical Society.
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| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0163-1829
[DOI] 10.1103/PhysRevB.73.024503
[NCID] AA00362255
[DOI] http://dx.doi.org/10.1103/PhysRevB.73.024503
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