Title of article
Size effect on the spin-density wave dynamics in (TMTSF)2X (X=AsF6, PF6)
Author/Authors
Nagasawa، نويسنده , , M. and Sambongi، نويسنده , , T. and Anzai، نويسنده , , H.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1999
Pages
2
From page
2248
To page
2249
Abstract
The threshold electric field (ET) and the pinning lengths for the spin density wave (SDW) sliding were determined for (TMTSF)2AsF6 samples of various cross-sectional area (S). Contrary to large S, ET in small S samples is independent of temperature and is as large as 100mV/cm at 4.2K, We obtained the pinning length ~ 8إ in the thinnest sample, that is 4 times larger than that in thicker ones and is equal to that expected in the washboard model. Crystal size effect on the SDW dynamics is discussed.
Keywords
Organic conductors based on radical cation and/or anion salts , Conductivity , metal-insulator phase transition , Transport measurements
Journal title
Synthetic Metals
Serial Year
1999
Journal title
Synthetic Metals
Record number
2073095
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