Charge Density and Mobility of Charge Density Waves in the Quasi-One-Dimensional Conductor NbS3

Three charge density waves (CDWs), two of which are formed above room temperature, are observed in the NbS 3 monoclinic phase (NbS 3 -II). The charge density and mobility in the high-field limit have been determined for each of three CDWs in this work using the synchronization effect of CDWs in high...

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Bibliographic Details
Published in:JETP letters 2023, Vol.117 (2), p.157-163
Main Authors: Zybtsev, S. G., Pokrovskii, V. Ya, Nikonov, S. A., Maizlakh, A. A., Zaitsev-Zotov, S. V.
Format: Article
Language:English
Subjects:
Atomic
Biological and Medical Physics
Biophysics
Charge density waves
Condensed Matter
Elementary excitations
Molecular
Optical and Plasma Physics
Particle and Nuclear Physics
Physics
Physics and Astronomy
Quantum Information Technology
Room temperature
Solid State Physics
Spintronics
Synchronism
Unit cell
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Summary:Three charge density waves (CDWs), two of which are formed above room temperature, are observed in the NbS 3 monoclinic phase (NbS 3 -II). The charge density and mobility in the high-field limit have been determined for each of three CDWs in this work using the synchronization effect of CDWs in high-frequency fields. It has been found that the mobility of each CDW in this limit is approximately equal to the normal-state mobility of quasiparticles condensed in it. Furthermore, correlation has been observed between the temperature dependences of mobilities of CDWs and quasiparticles. The results of this work refresh problems of a mechanism of the limit conductivity of CDWs and of the distribution of CDWs between atomic chains in the unit cell.
ISSN:0021-3640
1090-6487
DOI:10.1134/S0021364022602810