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Pregled bibliografske jedinice broj: 186308

Phason contribution to the thermal conductivity of CDW systems


Smontara, Ana,; Biljaković, Katica; Artemenko, S.N.; Levy, F.; Berger, H.
Phason contribution to the thermal conductivity of CDW systems // Synthetic metals, 56 (1993), 2/3; 2647-2652 doi:10.1016/0379-6779(93)90012-L (podatak o recenziji nije dostupan, kongresno priopćenje, znanstveni)


Naslov
Phason contribution to the thermal conductivity of CDW systems

Autori
Smontara, Ana, ; Biljaković, Katica ; Artemenko, S.N. ; Levy, F. ; Berger, H.

Izvornik
Synthetic metals (0379-6779) 56 (1993), 2/3; 2647-2652

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, kongresno priopćenje, znanstveni

Ključne riječi
Phason contributions; thermal conductivity; CDW systems; phonon; free carriers; charge-density-wave; Peierls transition; phase oscillations; order parameter; screening; Coulomb interactions; K0.3MoO3; (NbSe4)10/3I

Sažetak
The authors claim that there is an additional contribution to the thermal conductivity in excess of the normal phonon and free carriers contribution in charge-density-wave (CDW) systems below the Peierls transition which they attribute to the phase oscillations of (CDW) order parameter. They demonstrate for two chosen CDW systems, K0.3MoO3 and (NbSe4)10/3I, that the observed increase in the thermal conductivity corresponds to the temperature range where the screening of the Coulomb interactions is sufficient to allow the contribution of the weakly damped phasons with large velocity

Izvorni jezik
Engleski

Znanstvena područja
Fizika

Napomena
Rad je kao poster prezentiran na skupu International Conference on Science and Technology of Synthetic Metals, održanom od 12.-18.08.1992., Goteborg, Švedska ; objavljen u Knjizi sažetka / S. Stafstrom, W.R. Salaneck, O. Inganas, T. Hjertberg (ur.). ; Goteborg, 1992. ; str. 231-231.



POVEZANOST RADA


Ustanove
Institut za fiziku, Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • INSPEC


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