Pregled bibliografske jedinice broj: 121267
Thermal hysteresis in the low frequency dielectric response of charge density wave systems TaS3 and K0.3MoO3
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)
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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
Citiraj ovu publikaciju:
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
