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NuMA: Numerical Methods for Antiferromagnets

Numa Pompilius (753–673 BC; reigned 715–673 BC) was the legendary second king of Rome, succeeding Romulus. He was of Sabine origin, and many of Rome's most important religious and political institutions are attributed to him. Numa was traditionally celebrated by the Romans for his wisdom and piety.

Here, inspired by Numa Pompilius wisdom, we gather various applications of numeric methods for the description of physical properties of antiferromagnets. These results can be used by any interested person or group free of charge, Creative Commons Attribution-ShareAlike 4.0 International license conditions are implied, unless explicitly specified otherwise.

We would appreciate if usage of our applications will be followed by appropriate reference. We would equally appreciate if you will inform us on succesfull application of our products and on found bugs to stimulate further development (Contact person: Dr. V.Glazkov glazkov@kapitza.ras.ru).

Antiferromagnetic resonance

Numerical calculation of antiferromagnetic resonance frequencies for noncollinear antiferromagnet

  • Authors: V.Glazkov, T.Soldatov, Yu.Krasnikova
  • Description: (PDF)
  • Latest source files and program files (v.1.0, released June 2016): MatLab, C++ (Zipped), Win32 EXE application, INI examples for Win 32 EXE application.
  • Journal or ArXiv references: Applied Magnetic Resonance 47, 1069 (2016) (arXiv:1606.09394); presented (poster) at MISM-2017 conference
  • Revisions history:
    VersionMatLab CodeC++Executables
    v.1.0 dated as 21.04.2016dated as 28.06.2016 Win32 executable compiled with DevC++ v.5.11

Numerical calculation of antiferromagnetic resonance frequencies for collinear antiferromagnet

  • Author: V.Glazkov
  • Description: (PDF)
  • Latest source files and program files (v.1.0, released March 2019): Octave code
  • Journal or ArXiv references:
  • Revisions history:
    VersionOctave Code
    v.1.0 dated as 12.02.2019

NMR for antiferromagnets

Numerical calculation of NMR spectra for LiCu2O2

  • Authors: Yu.Sakhratov, L.Svistov
  • Description: (PDF)
  • Latest program file (v.1.0, Web-published on July 2017): Win32 EXE application
  • Journal or ArXiv references: program used in the paper: A.A. Bush, N. Buttgen, A.A. Gippius, M. Horvatic, M. Jeong, W. Kraetschmer, V.I. Marchenko, Yu.A. Sakhratov, and L.E. Svistov , "Exotic phases of frustrated antiferromagnet LiCu2O2", Phys. Rev. B 97, 054428 (2018)
  • Revisions history:
    VersionExecutables
    v.1.0dated as 21.02.2017, approx. 742 kb

Numerical calculation of NMR spectra for RbFe(MoO4)2

  • Authors: Yu.Sakhratov, L.Svistov
  • Description: (PDF)
  • Latest program file (v.1.0, Web-published on March 2019): Win32 EXE application
  • Journal or ArXiv references: program used in the paper: Yu.A. Sakhratov, M. Prinz-Zwick, D. Wilson, N. Buttgen, A.Ya. Shapiro, L.E. Svistov, and A.P. Reyes, Magnetic structure of the triangular antiferromagnet RbFe(MoO4)2 weakly doped with nonmagnetic K+ ions studied by NMR Phys. Rev. B 99, 024419 (2019)
  • Revisions history:
    VersionExecutables
    v.1.0dated as 23.01.2019, approx. 637 kb

External links

Links for other groups resources with related goals. These links are provided for information, usage rules and copiright policy are defined by corresponding group (see correspondibg web-pages):

Created by V.Glazkov.

Автор: В.Глазков.