Title of article
Shubnikov-de Haas oscillations and Fermi surface of τ-phase conductors
Author/Authors
Takako Konoike، نويسنده , , Ken-ichi Iwashita، نويسنده , , Issei Nakano، نويسنده , , Harukazu Yoshino، نويسنده , , Takahiko Sasaki، نويسنده , , Yoshio Nogami، نويسنده , , James S. Brooks، نويسنده , , David Graf، نويسنده , , Charles H. Mielke، نويسنده , , George C. Papavassiliou، نويسنده , , Keizo Murata، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2003
Pages
2
From page
188
To page
189
Abstract
τ-phase organic quasi-two-dimensional conductors have a 4-fold single Fermi surface (FS) from band calculation. At low temperature, the resistivity turns into semiconducting, whereas Shubnikov-de Haas oscillations (SdH) have been observed. The SdH signal includes two frequencies that are inconsistent with the band calculation. Recently, we found the superstructure of this salt below View the MathML source by X-ray study. This result may explain the contradiction between observation and calculation for the FS.
Keywords
Shubnikov-de Haas oscillation , Fermi surface , X-ray , Superstructure
Journal title
Physica E Low-dimensional Systems and Nanostructures
Serial Year
2003
Journal title
Physica E Low-dimensional Systems and Nanostructures
Record number
1050721
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