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An analytical form of the quantum magnetization oscillations (de Haas-van Alphen effect) is derived for two- and quasi two-dimensional metals in normal and superconducting mixed states. The theory is developed under condition that the…

Statistical Mechanics · Physics 2017-02-08 T. Champel , V. P. Mineev

We study the de Haas-van Alphen (dHvA) oscillation in two-dimensional and quasi-two-dimensional systems. We give a general formula of the dHvA oscillation in two-dimensional multi-band systems. By using this formula, the dHvA oscillation…

Materials Science · Physics 2009-11-07 Keita Kishigi , Yasumasa Hasegawa

A quantum statistical theory is developed for the de Haas-van Alphen (dHvA) oscillation in the magnetization for a 2D system of quasifree electrons. The oscillatory density of states associated with the Landau levels gives rise to the dHvA…

Other Condensed Matter · Physics 2007-05-23 S. Fujita , H. C. Ho

Quantized Hall conductance and de Haas van Alphen (dHvA) oscillation are studied theoretically in the tight-binding model for (TMTSF)$_2$NO$_3$, in which there are small pockets of electron and hole due to the periodic potentials of anion…

Mesoscale and Nanoscale Physics · Physics 2017-08-21 Keita Kishigi , Yasumasa Hasegawa

The theoretical investigation of the cluster de Haas - van Alphen (dHvA) oscillations in three-dimensional systems performed for the first time. Applying a three-dimensional oscillator model to systems with electron numbers $10< N \leq…

Mesoscale and Nanoscale Physics · Physics 2009-11-10 N. K. Kuzmenko , V. M. Mikhajlov

We show that the new quantum oscillations of the magnetization can occur when the Fermi surface consists of points (massless Dirac points) or even when the chemical potential is in a energy gap by studying the tight-binding electrons on a…

Materials Science · Physics 2014-08-28 Keita Kishigi , Yasumasa Hasegawa

De Haas-van Alphen (dHvA) oscillations are oscillations in the magnetization as a function of the inverse magnetic field. These oscillations are usually considered to be a property of the Fermi surface and, hence, a metallic property.…

Mesoscale and Nanoscale Physics · Physics 2023-11-10 Gurpreet Singh , Hridis K. Pal

We study the de Haas--van Alphen (dHvA) oscillations in the magnetization of a two-dimensional electron gas (2DEG) under the influence of the edge states and/or the Rashba spin-orbit interaction (SOI). The boundaries of the systems lift…

Mesoscale and Nanoscale Physics · Physics 2015-05-13 Zhigang Wang , Wei Zhang , Ping Zhang

The de Haas-van Alphen effect (dHvAe) describes the periodic oscillation of the magnetisation in a material as a function of inverse applied magnetic field. It forms the basis of a well established procedure for measuring Fermi surface…

Mesoscale and Nanoscale Physics · Physics 2017-05-03 Johannes Knolle , Nigel R. Cooper

The dc magnetoconductivity of the multisubband two-dimensional electron system formed on the liquid helium surface in the presence of resonant microwave irradiation is described, and a new mechanism of the negative linear response…

Mesoscale and Nanoscale Physics · Physics 2015-03-19 Yuriy P. Monarkha

Magneto-transport measurements of Shubnikov-de Haas (SdH) oscillations have been performed on two-dimensional electron gases (2DEGs) confined in CdTe and CdMnTe quantum wells. The quantum oscillations in CdMnTe, where the 2DEG interacts…

Mesoscale and Nanoscale Physics · Physics 2015-08-19 J. Kunc , B. A. Piot , D. K. Maude , M. Potemski , R. Grill , C. Betthausen , D. Weiss , V. Kolkovsky , G. Karczewski , T. Wojtowicz

Energy spectrum of electrons (holes) doped into a two-dimensional antiferromagnetic insulator is quantized in an external magnetic field of arbitrary direction. A peculiar dependence of de Haas-van Alphen (dHvA) or Shubnikov-de Haas (SdH)…

Strongly Correlated Electrons · Physics 2009-11-13 V. V. Kabanov , A. S. Alexandrov

We show that the de Haas van Alphen effect can be induced in a two dimensional atomic gas by the He-McKellar-Wilkens interaction mediated via an electric dipole moment. Under an appropriate field-dipole configuration, we show that the…

Quantum Gases · Physics 2017-08-02 Bruno Farias , Claudio Furtado

The magnetization of heavy holes in III-V semiconductor quantum wells with Rashba spin-orbit coupling (SOC) in an external perpendicular magnetic field is theoretically studied. We concentrate on the effects on the magnetization induced by…

Mesoscale and Nanoscale Physics · Physics 2009-03-09 Cheng Fang , Zhigang Wang , Shu-Shen Li , Ping Zhang

We theoretically study the de Haas-van Alphen (dHvA) oscillations in the system with changing the topology of the Fermi surface (the Lifshitz transition) by electron dopings. We employ the two-dimensional tight binding model for…

Mesoscale and Nanoscale Physics · Physics 2022-03-01 Keita Kishigi , Yasumasa Hasegawa

Exact analytical results of the de Haas-van Alphen (dHvA) effect in an idealized two-band Fermi liquid with parabolic dispersion are presented. We consider a Fermi surface consisting in two electron bands with different band edges and band…

Statistical Mechanics · Physics 2009-11-10 Jean-Yves Fortin , Emmanuel Perez , Alain Audouard

We investigate de Haas-van Alphen (dHvA) oscillations in the mixed state of a type-II two-dimensional superconductor within a self-consistent Gor'kov perturbation scheme. Assuming that the order parameter forms a vortex lattice we can…

supr-con · Physics 2016-09-08 G. M. Bruun , V. N. Nicopoulos , N. F. Johnson

We report a study of the de Haas-van Alphen (dHvA) effect on the itinerant metamagnet Sr$_3$Ru$_2$O$_7$. Extremely high sample purity allows the observation of dHvA oscillations both above and below the metamagnetic transition field of 7.9…

Strongly Correlated Electrons · Physics 2009-11-10 R. A. Borzi , S. A. Grigera , R. S. Perry , N. Kikugawa , K. Kitagawa , Y. Maeno , A. P. Mackenzie

Theory of quasiparticle spectra and the de Haas-van Alphen (dHvA) oscillation in type-II superconductors are developed based on the Bogoliubov-de Gennes equations for vortex-lattice states. As the pair potential grows through the…

Superconductivity · Physics 2009-11-07 Kouji Yasui , Takafumi Kita

The canonical understanding of quantum oscillation in metals is challenged by the observation of de Haas-van Alphen effect in an insulator, SmB$_{6}$ [Tan \emph{et al}, Science {\bf349}, 287 (2015)]. Based on a two-band model with inverted…

Strongly Correlated Electrons · Physics 2016-02-02 Long Zhang , Xue-Yang Song , Fa Wang
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