Microwave and Hall Studies of TaS3 and NbS3

Autor: G. X. Tessema, J. W. Savage, G. Verma, N. P. Ong, S. K. Khanna, J. C. Eckert
Rok vydání: 1982
Předmět:
Zdroj: Molecular Crystals and Liquid Crystals. 81:41-47
ISSN: 0026-8941
DOI: 10.1080/00268948208072549
Popis: The microwave conductivity of TaS3 and NbS3 have been measured. In both compounds the conductivity at 9.8 GHz shows very large enhancement over the dc value. A brief discussion based on contributions from charge-density-wave oscillation is given for TaS3. The Hall effect at room temperature for TaS3 is found to be |RH| = 6.3 × 10−4 C/m3. This corresponds to a carrier density of 1 × 1022 cm−3 and a mobility of 2 cm2/vs. A comparison with the figure obtained from conduction noise measurements will be made.
Databáze: OpenAIRE