Pregled bibliografske jedinice broj: 85691
Comparison of elastic anomalies accompanying charge-density-wave depinning in TaS3 and NbSe3
Comparison of elastic anomalies accompanying charge-density-wave depinning in TaS3 and NbSe3 // Journal de Physique. IV, 12 (2002), PR9; 283-286 (podatak o recenziji nije dostupan, kongresno priopcenje, znanstveni)
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Naslov
Comparison of elastic anomalies accompanying charge-density-wave depinning in TaS3 and NbSe3
Autori
Brill, W. Joseph ; Zhan, X. ; Starešinić, Damir ; Borovac, Antonija ; Biljaković, Katica
Izvornik
Journal de Physique. IV (1155-4339) 12
(2002), PR9;
283-286
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, kongresno priopcenje, znanstveni
Ključne riječi
elastic properties; shear modulus; charge density wave; depinning
Sažetak
We compare the electric field and frequency dependence of the complex shear moduli of the charge-density-wave (CDW) conductors, TaS3 and NbSe3. For both materials, the magnitudes of the shear moduli decrease when the CDW becomes depinned, but qualitatively different behaviors are observed for their internal friction. For TaS3, the frequency dependence of the complex modulus seems to be well described in terms of relaxational dynamics, but this is not the case for NbSe3. The anomalies are discussed in terms of different models of CDW response to crystal strain.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- SCI-EXP, SSCI i/ili A&HCI
Uključenost u ostale bibliografske baze podataka::
- The INSPEC Science Abstracts series
