mriselMagnetic Resonance in SolidsMagnetic Resonance in Solids2072-5981Kazan Federal Universitymrisel-215Research ArticleСтатьиTemperature dependencies of g-factors in GdBa2Cu3O6+x crystalEreminaR. M.

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Editor@mrsej.ksu.ruKazan Physical-Technical InstituteRussian Federation1997210120241316Copyright © Eremina R.M., 20242024Eremina R.M.Eremina R.M.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.mrsej.ru/jour/article/view/215

The temperature dependencies of the g-factors in GdBa2Cu3O6+x crystal are successfully explained using the suggestion that the big macroscopic magnetization of the samples due to the high concentration of Gd3+ ions (100 %) is responsible for the ESR signal. The difference of the temperature behavior of g-factors on the 35 GHz and 9.3 GHz is due to a different fraction of the penetration depth of the field in the superconductor.

high-Tc superconductorsEPRThis work was supported by ISSEP "Soros graduate students " program (Grant No. a97-2593).ReferencesBaranov P. G., and Badalyan A. G., Solid State Commun. 85, 987 (1993)Baranov P. G., and Badalyan A. G., Solid State Commun. 85, 987 (1993)Baranov P. G., and Badalyan A. G., in: Sigmund E. and Muller K. A. Eds., Phase Separation in Cuprate Superconductors, Springer-Verlag, Berlin-Heidelberg (1994) p.118-132Baranov P. G., and Badalyan A. G., in: Sigmund E. and Muller K. A. Eds., Phase Separation in Cuprate Superconductors, Springer-Verlag, Berlin-Heidelberg (1994) p.118-132Baranov P. G., Badalyan A. G., Ilyin I. V., Fiz. Tver. Tela 37 , 3296 (1995)Baranov P. G., Badalyan A. G., Ilyin I. V., Fiz. Tver. Tela 37 , 3296 (1995)Korableva S. L., Kurkin I. N., Lukin S. V., Chertov K. P., Fiz. Tver. Tela 24, 1235 (1982).Korableva S. L., Kurkin I. N., Lukin S. V., Chertov K. P., Fiz. Tver. Tela 24, 1235 (1982).Charles Kittel Introduction to Solid State Physics by John Wiley & Sons, Inc (1986)Charles Kittel Introduction to Solid State Physics by John Wiley & Sons, Inc (1986)

The authors declare that there are no conflicts of interest present.