Effect of doping on the transport properties of the quasi-one-dimensional system (TaSe4)2I (CROSBI ID 738817)
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Podaci o odgovornosti
Smontara, Ana ; Bilušić, Ante ; Tutiš, Eduard ; Berger, Helmuth ; Levy, Frances
engleski
Effect of doping on the transport properties of the quasi-one-dimensional system (TaSe4)2I
Studies of the effect of uncharged niobium impurities on the transport properties in (TaSe4)2I show that the Peierls transition Tp~250-260K in the pure specimens is smeared out and suppressed in the alloys. The temperature of the Peierls transition Tp and the low temperature energy gap Eg decrease linearly by increasing impurity concentration. In addition, the contribution to the thermal conductivity from the thermally assisted phason motion and charge-density-wave fluctuation lessen by increasing the impurity concentration.
quasi-one-dimensional system; transport measurements; thermopower; heat conduction
Rad je prezentiran na skupu International Conference on Science and Technology of Synthetic Metals, održanom od 12.-18.07.1998., Montpellier, Francuska ; P. Bernier, G. Bidan and S. Lefrant (ur.).
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Podaci o prilogu
2663-2666.
1999.
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objavljeno
10.1016/S0379-6779(98)00220-3
Podaci o matičnoj publikaciji
Synthetic metals
0379-6779
Podaci o skupu
Nepoznat skup
ostalo
29.02.1904-29.02.2096