2008/02/29 by V. V. Kabanov, A. S. Alexandrov · 1 citation
Chemistry · Materials Science · Physics and Astronomy · #Antiferromagnetism #Chemistry #Condensed matter physics #Doping #Electron #Iron-based superconductors research #Magnetic field #Magnetization #Mott insulator #Oscillation (cell signaling) #Physics #Physics of Superconductivity and Magnetism #Quantum and electron transport phenomena #Quantum mechanics #Spin density wave #cond-mat.str-el #cond-mat.supr-con
paper · pdf · doi:10.1103/physrevb.77.132403
published as Phys. Rev. B 77, 132403 (2008) · 4 pages 4 figures
arxiv created 2008/03/17 · openalex publication_date 2008/04/10 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
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 the de Haas--van Alphen or the Shubnikov--de Haas magneto-oscillation amplitudes on the azimuthal in-plane angle from the magnetization direction and on the polar angle from the out-of-plane direction is found, which can be used as a sensitive probe of the antiferromagnetic order in the doped Mott--Hubbard, spin-density wave, and conventional band-structure insulators.