Title of article
Sliding of the spin-density wave in (TMTSF)2ClO4
Author/Authors
Hoshikawa، نويسنده , , A. and Nomura، نويسنده , , K. and Sambongi، نويسنده , , T. and Takasaki، نويسنده , , S. Narita-Yamada، نويسنده , , J. and Nakatsuji، نويسنده , , S. and Anzai، نويسنده , , H. and Tokumoto، نويسنده , , M. and Kinoshita، نويسنده , , N.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1997
Pages
2
From page
2099
To page
2100
Abstract
We have performed conductivity measurements in the spin-density-wave (SDW) phase of (TMTSF)2ClO4 to investigate the sliding mechanism of SDW. From the temperature dependence of threshold electric field ET for a depinning of SDW, we found a change of pinning mechanism from the weak-pinning to the strong-pinning with decreasing the quenching rate of sample. At the low temperature, we also observed a significant increase of conductivity at much higher electric field. The behavior of I-V curves is independent of temperature and approximately described by Zener-like formula. This phenomenon suggests a new type of transport of SDW.
Keywords
Transport measurements , Conductivity , Hall effect , Magnetotransport , other phase transitions , Organic conductors based on radical cation and/or anion salts
Journal title
Synthetic Metals
Serial Year
1997
Journal title
Synthetic Metals
Record number
2071293
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