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Pregled bibliografske jedinice broj: 877

Phonon Poiseuille flow in quasi-one-dimensional single crystals


Smontara, Ana; Lasjaunias, Jean Claude; Maynard, Roger
Phonon Poiseuille flow in quasi-one-dimensional single crystals // Physical review letters, 77 (1996), 27; 5397-5400 (međunarodna recenzija, članak, znanstveni)


Naslov
Phonon Poiseuille flow in quasi-one-dimensional single crystals

Autori
Smontara, Ana ; Lasjaunias, Jean Claude ; Maynard, Roger

Izvornik
Physical review letters (0031-9007) 77 (1996), 27; 5397-5400

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Thermal conductivity; (TaSe4)2I; anharmonicity; phonon Poiseuille flow

Sažetak
New thermal conductivity K(T) mesaurements of quasi-one-dimensional single crystals (Ta_1-xNb_xSe_4)_2I (x = 0, 0.008, 0.01) are reported in the range 60 mK-6 K. K(T) clearly shows exceptionally sharp peaks in the vicinity of 1 K. We argue that this behavior comes from the effect of phonon Poiseuille flow in these systems originating from their strong anharmonicity amplified by the lattice anisotropy.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
00350107

Ustanove
Institut za fiziku, Zagreb

Autor s matičnim brojem:
Ana Smontara, (119684)

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:


  • The INSPEC Science Abstracts series