학술논문
Quantum oscillations in dual-layered quasi-two-dimensional organic metal (ET)HgBr(CHCl).
Document Type
Article
Source
Subject
*QUANTUM theory
*OSCILLATIONS
*MERCURY compounds
*BAND gaps
*PHYSICAL constants
*MAGNETORESISTANCE
*ELECTRON-phonon interactions
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Language
ISSN
1063-7761
Abstract
The behavior of de Haas-van Alfven (dHvA) and Shubnikov-de Haas (ShdH) quantum oscillations in dual-layered quasi-two-dimensional organic metal (ET)HgBr(CHCl) is investigated. The oscillation spectra qualitatively agree with theoretical calculations of the bandgap structure. The angular dependence of the oscillation amplitude of magnetoresistance contains 'spin zeros'; the analysis of the location of these zeros allows one to evaluate the electron-phonon interaction constant: λ ≈ 0.2. [ABSTRACT FROM AUTHOR]