1. 2004
  2. Numerical study of spirals in a two-dimensional XY model with in-plane magnetic field

    Sinitsyn, V. E., Bostrem, I. G. & Ovchinnikov, A. S., 26 May 2004, In: Journal of Physics Condensed Matter. 16, 20, p. 3445-3452 8 p.

    Research output: Contribution to journalArticlepeer-review

  3. 2003
  4. On a quantum plateau of magnetization in metal-organic quasi-one- dimensional ferrimagnets

    Bostrem, I. G., Boyarchenkov, A. S., Konovalov, A. A., Ovchinnikov, A. S. & Sinitsyn, V. E., 1 Dec 2003, In: Journal of Experimental and Theoretical Physics. 97, 3, p. 615-623 9 p.

    Research output: Contribution to journalArticlepeer-review

  5. Stripe-like topological excitations in a two-dimensional heisenberg ferromagnet

    Sinitsin, E. V., Bostrem, I. G. & Ovchinnikov, A. S., 1 Dec 2003, In: JETP Letters. 77, 6, p. 305-310 6 p.

    Research output: Contribution to journalArticlepeer-review

  6. Topological phase separation in 2D hard-core bose-hubbard system away from half-filling

    Moskvin, A. S., Bostrem, I. G. & Ovchinnikov, A. S., 1 Dec 2003, In: JETP Letters. 78, 12, p. 772-777 6 p.

    Research output: Contribution to journalArticlepeer-review

  7. New Classes of Stationary Topological Solutions in a Two-Dimensional Heisenberg Ferromagnet: Nodal Solutions and Stripes

    Bostrem, I. G., Ovchinnikov, A. S. & Sinitsin, E. V., 1 Jan 2003, In: Physics of Metals and Metallography. 95, SUPPL. 1, p. S89-S99 11 p.

    Research output: Contribution to journalArticlepeer-review

  8. 2002
  9. A new class of nodal stationary states in a 2D Heisenberg ferromagnet

    Bostrem, I. G. & Ovchinnikov, A. S., 25 Dec 2002, In: JETP Letters. 76, 12, p. 716-719 4 p.

    Research output: Contribution to journalArticlepeer-review

  10. Nonlinear excitations in a two-dimensional hard-core charged Bose gas with an effective intersite repulsion

    Bostrem, I. G., Ovchinnikov, A. S. & Moskvin, A. S., 1 Oct 2002, In: Physical Review B - Condensed Matter and Materials Physics. 66, 13, p. 1343041-13430413 12087373 p., 134304.

    Research output: Contribution to journalArticlepeer-review

  11. Low-energy excitations and thermodynamical properties of the quantum (5/2, 1/2, 1/2) ferrimagnetic chain

    Ovchinnikov, A. S., Bostrem, I. G., Sinitsyn, V. E., Boyarchenkov, A. S., Baranov, N. V. & Inoue, K., 2 Sept 2002, In: Journal of Physics Condensed Matter. 14, 34, p. 8067-8078 12 p.

    Research output: Contribution to journalArticlepeer-review

  12. The variational symmetries and conservation laws in classical theory of Heisenberg (anti)ferromagnet

    Egorov, R. F., Bostrem, I. G. & Ovchinnikov, A. S., 14 Jan 2002, In: Physics Letters, Section A: General, Atomic and Solid State Physics. 292, 6, p. 325-334 10 p.

    Research output: Contribution to journalArticlepeer-review

  13. 2001
  14. The ground-state properties of the one-dimensional heterospin chain (5/2, 1/2, 1/2) with alternating exchange

    Ovchinnikov, A. S., Bostrem, I. G., Sinitsyn, V. E., Baranov, N. V. & Inoue, K., 4 Jun 2001, In: Journal of Physics Condensed Matter. 13, 22, p. 5221-5229 9 p.

    Research output: Contribution to journalArticlepeer-review

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