Geodesic
The evolution of magnetic properties of high-$T_c$ superconductor parent compounds at the doping
Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki, Kazanskii Gosudarstvennyi Universitet. Uchenye Zapiski. Seriya Fiziko-Matematichaskie Nauki, Tome 147 (2005) no. 2, pp. 30-41 
S. I. Belov; A. D. Ineev; B. I. Kochelaev. The evolution of magnetic properties of high-$T_c$ superconductor parent compounds at the doping. Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki, Kazanskii Gosudarstvennyi Universitet. Uchenye Zapiski. Seriya Fiziko-Matematichaskie Nauki, Tome 147 (2005) no. 2, pp. 30-41. http://geodesic.mathdoc.fr/item/UZKU_2005_147_2_a2/
@article{UZKU_2005_147_2_a2,
     author = {S. I. Belov and A. D. Ineev and B. I. Kochelaev},
     title = {The evolution of magnetic properties of high-$T_c$ superconductor parent compounds at the doping},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {30--41},
     year = {2005},
     volume = {147},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_2005_147_2_a2/}
}
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Voir la notice du chapitre de livre provenant de la source Math-Net.Ru

The evolution of magnetic and kinetic properties of quasi-2D cuprates is investigated in the case of doping $CuO_2$-planes by electronic holes. It is shown that the hole immersed into $CuO_2$-plane creates a skyrmion spin configuration. The influence of exchange interaction anisotropy as well as interplane interactions on the form, size and existence of skyrmions is studied. The spin correlation length and nuclear spin-lattice relaxation rate are found as the functions of temperature and hole concentration with use the representation about thermal and hole skyrmions.

[1] Bednorz J. G., Muller K. A., “Possible high Tc superconductivity in the Ba-La-Cu-O system”, Z. Phys. B, 64 (1986), 189–193 | DOI

[2] Shraimann B. I., Siggia E. D., “Mobile vacancies in a quantum Heisenberg antiferromagnet”, Phys. Rev. Lett., 61:4 (1988), 467–470 | DOI | MR

[3] Gooding R. J., “Skyrmion ground States in the presence of localizing potential in weakly doped CuO$_2$ planes”, Phys. Rev. Lett., 66:17 (1991), 2266–2269 | DOI

[4] Morinari T., Half-skyrmion picture of single hole doped high-$T_c$ cuprate, 2005., arXiv: cond-mat/0502437v3

[5] Skyrme T., “A non-linear theory of strong interactions”, Proc. Royal. Soc. London. Ser. A., 247 (1958), 260–278 | DOI | MR

[6] Belavin A. A., Polyakov A. M., “Metastabilnye sostoyaniya dvumernogo izotropnogo ferromagnetika”, Pisma v ZhETF, 22:10 (1975), 503–506

[7] Waldner F., “Two-dimensional soliton energy and ESR in AFM, II”, J. Magn. and Magn. Mater., 54–57 (1986), 873–874 | DOI

[8] Belov S. I., Kochelaev B. I., “Spin waves in Heisenberg twodimensional antiferromagnets $S=1/2$ with skyrmions”, Solid State Commun., 103 (1997), 249 | DOI

[9] Akhiezer A. I., Baryakhtar V. G., Peletminskii S. V., Spinovye volny, Nauka, M., 1967

[10] Waldner F., “Periodic solid of vortices and antivortices or half-skyrmions and half-antiskyrmions in discrete Heisenberg classical spin arrays”, Abstr. of intern. conf. on theoretical trends in low-dimensional magnetism, Firenze, 2003, 32

[11] Belov S. I., Kochelaev B. I., “Nuclear spin relaxation in twodimensional Heisenberg antiferromagnet $S=1/2$ with skyrmions”, Solid State Commun., 106 (1998), 207 | DOI

[12] Keimer B. et al., “Magnetic excitations in pure, lightly doped, and weakly metallic La2CuO4”, Phys. Rev. B, 49 (1992), 14034 | DOI

[13] Imai T., Slichter C. P., Yoshimura K., Kosuge K., “Frequency Spin Dynamics in Undoped and Sr-doped La$_2$CuO$_4$”, Phys.Rev. Lett., 70 (1993), 1002 | DOI

[14] Shengelaya A. et al., “Metallic Phase in Lightly Doped La$_2-x$Sr$_x$CuO$_4$ Observed by Electron Paramagnetic Resonance”, Art. 017001, Phys. Rev. Lett., 93 (2004), 1–4 | DOI