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Pregled bibliografske jedinice broj: 121267

Thermal hysteresis in the low frequency dielectric response of charge density wave systems TaS3 and K0.3MoO3


Akrap, Ana; Starešinić, Damir; Biljaković, Katica; Lunkenheimer, Peter; Loidl, Alois
Thermal hysteresis in the low frequency dielectric response of charge density wave systems TaS3 and K0.3MoO3 // Journal de physique. IV, 12 (2002), 9; Pr9 ; 313-314 (podatak o recenziji nije dostupan, kongresno priopcenje, znanstveni)


Naslov
Thermal hysteresis in the low frequency dielectric response of charge density wave systems TaS3 and K0.3MoO3

Autori
Akrap, Ana ; Starešinić, Damir ; Biljaković, Katica ; Lunkenheimer, Peter ; Loidl, Alois

Izvornik
Journal de physique. IV (1155-4339) 12 (2002), 9; Pr9 ; 313-314

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

Ključne riječi
Dielectric response; hysteresis; charge density wave; glass transition

Sažetak
The low frequency dielectric response of charge density wave systems K0.3MoO3 and o-TaS3 shows a hysteresis on temperature cycling. In both systems the closing of the hysteresis at low temperature coincides with the closing of the hysteresis in the DC conductivity and corresponds to the temperature of the glass transition observed in the dielectric response of these two systems. The AC conductivity is higher on heating, while the DC conductivity is lower, i.e. two loops have opposite directions. The higher AC conductivity (or dielectric response) is a consequence of a more corrugated CDW phase on heating.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
0035014

Ustanove
Institut za fiziku, Zagreb

Časopis indeksira:


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


Uključenost u ostale bibliografske baze podataka:


  • The INSPEC Science Abstracts series