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Pregled bibliografske jedinice broj: 7872

Time-dependent specific heat below 1 K in the spin-density-wave state of (TMTSF)_2PF_6


Lasjaunias, Jean Claude; Biljaković, Katica; Monceau, Pierre
Time-dependent specific heat below 1 K in the spin-density-wave state of (TMTSF)_2PF_6 // Physical review B : condensed matter, 53 (1996), 12; 7699-7703 (međunarodna recenzija, članak, znanstveni)


Naslov
Time-dependent specific heat below 1 K in the spin-density-wave state of (TMTSF)_2PF_6

Autori
Lasjaunias, Jean Claude ; Biljaković, Katica ; Monceau, Pierre

Izvornik
Physical review B : condensed matter (0163-1829) 53 (1996), 12; 7699-7703

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

Ključne riječi
Low-energy excitations. Relaxation. Model.

Sažetak
Large time-dependence effects have been measured below 1 K in the specific heat of the density-wave (SDW)compound (TMTSF)_PF_6, well below its glass transition temperature at 3.5 K. These effects indicate that most of the low-energy excitations characteristic of the disordered nature of the SDW subsystem are decoupled from the phonon bath for t greater than or similar to 1 s. A comparison is done with the related slow heat release observed over similar long time scales (up to 10^4-10^5 s) in structurally disordered materials.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
00350107

Ustanove
Institut za fiziku, Zagreb

Autor s matičnim brojem:
Katica Biljaković, (76732)

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