New Fundamental dHvA Frequency in Canonical Low-Dimensional Fermi Liquids

Abstract

We show that a new fundamental period $P_f$ of dHvA oscillations, which appears along with other ``forbidden'' combination frequencies in a multi-band canonical Fermi-liquid, is very robust with respect to a finite smearing of Landau levels and a background of non-quantized states. We analyse the possibility of measuring small Fermi surface pockets with the use of the ``forbidden'' frequencies.

10 pages, RevTeX 3.0, with 2 PS Figures

References in corpus (1)

• The de Haas-van Alphen effect in canonical and grand canonical multiband Fermi liquid

Cited by in corpus (11)

• de Haas-van Alphen Effect in the Two-Dimensional and the Quasi-Two-Dimensional Systems
• Semi-classical theory of magnetic quantum oscillations in a two-dimensional multiband canonical Fermi liquid
• Weakly incoherent magnetotransport in layered metals
• Analytical treatment of the dHvA frequency combinations due to chemical potential oscillations in an idealized two-band Fermi liquid
• Quantum Oscillations of the Quasiparticle Lifetime in a Metal
• Crystal structure, Fermi surface calculations and Shubnikov-de Haas oscillations spectrum of the organic metal $\theta$-(BETS)${}_4$HgBr${}_4$(C${}_6$H${}_5$Cl) at low temperature
• The Shubnikov-de Haas effect in multiband quasi-two dimensional metals
• Angular dependence of novel magnetic quantum oscillations in a quasi-two-dimensional multiband Fermi liquid with impurities
• Shubnikov-de Haas oscillations spectrum of the strongly correlated quasi-2D organic metal (ET)8[Hg4Cl12(C6H5Br)]2 under pressure
• Combination quantum oscillations in canonical single-band Fermi liquids
• Spin Splitting in de Haas-van Alp-hen Oscillation in Two-Dimensional Two-Band Systems