Pregled bibliografske jedinice broj: 232423
Ultrasonic Properties of Quasi One-Dimensional (TaSe4)2I at the Peirles Transition
Ultrasonic Properties of Quasi One-Dimensional (TaSe4)2I at the Peirles Transition // Phonon Scattering in condensed Matter VII / Meissner, M. ; Pohl, R. O. (ur.).
Heidelberg: Springer, 1993. str. 133-134 (predavanje, međunarodna recenzija, sažetak, znanstveni)
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Naslov
Ultrasonic Properties of Quasi One-Dimensional (TaSe4)2I at the Peirles Transition
Autori
Saint-Paul, M. ; Britel., R. ; Bihar, Željko ; Lasajunias, J.C. ; Monceau, P. ; Levy, F.
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Phonon Scattering in condensed Matter VII
/ Meissner, M. ; Pohl, R. O. - Heidelberg : Springer, 1993, 133-134
Skup
Seventh International Conference of Phonon Scattering In Condensed Matter VII
Mjesto i datum
Ithaca (NY), Sjedinjene Američke Države, 03.08.1992. - 07.08.1992
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
(TaSe_4)2I; ultrasonic attenuation
Sažetak
(TaSe4)2I is a quasi-1D conductor which undergoes a Peirles transition at Tp=260 K. Phonon softening at 2kF induces lattice modulations associated with an electron charge density wave. Elastic singularities at the Peirles transition are not yet well understood. The associates singularity in the sound velocity examined theoretically by Nakane varies like (T-Tp)^-1/2 around Tp.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
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