Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 113-119 |
| Number of pages | 7 |
| Journal | Journal de Physique. Lettres |
| Volume | 45 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1984 |
| MoE publication type | Not Eligible |
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Charge density wave transport in irradiated orthorhombic TaS3. / Mutka, Hannu; Bouffard, S.; Mihaly, G.; Mihaly, L.
In: Journal de Physique. Lettres, Vol. 45, No. 3, 1984, p. 113-119.Research output: Contribution to journal › Article › Scientific › peer-review
TY - JOUR
T1 - Charge density wave transport in irradiated orthorhombic TaS3
AU - Mutka, Hannu
AU - Bouffard, S.
AU - Mihaly, G.
AU - Mihaly, L.
PY - 1984
Y1 - 1984
N2 - Dynamic resistance, noise spectrum and electron diffraction studies on electron irradiated orthorhombic TaS3 were performed in the temperature range of 75 K-280 K. At low defect concentrations (< 10-4 displacement per Ta atoms) the threshold field of the nonlinear conductivity (ET) increases linearly with the irradiation dose in spite of the fact that there is hardly any effect on the Peierls transition temperature, Tp = 221 K. Concomitantly the sharp peaks in the noise spectrum are smeared out and the broad band noise level increases. At higher defect concentrations, Tp decreases and the transverse coherence of CDWs is lost. In this regime the sharp threshold disappears from the nonlinear characteristics.
AB - Dynamic resistance, noise spectrum and electron diffraction studies on electron irradiated orthorhombic TaS3 were performed in the temperature range of 75 K-280 K. At low defect concentrations (< 10-4 displacement per Ta atoms) the threshold field of the nonlinear conductivity (ET) increases linearly with the irradiation dose in spite of the fact that there is hardly any effect on the Peierls transition temperature, Tp = 221 K. Concomitantly the sharp peaks in the noise spectrum are smeared out and the broad band noise level increases. At higher defect concentrations, Tp decreases and the transverse coherence of CDWs is lost. In this regime the sharp threshold disappears from the nonlinear characteristics.
U2 - 10.1051/jphyslet:01984004503011300
DO - 10.1051/jphyslet:01984004503011300
M3 - Article
VL - 45
SP - 113
EP - 119
JO - Europhysics Letters
JF - Europhysics Letters
SN - 0295-5075
IS - 3
ER -