Spin-phonon interactions in cuprates |
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| Authors: | A M Savchenko M B Sadovnikova O G Karchev |
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| Institution: | (1) Chair of Quantum Statistics and Field Theory, Physics Faculty, Moscow State University, Moscow, 119899, Russia |
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| Abstract: | The parameter ζ of spin-phonon coupling is obtained through the analysis of the spin-wave dynamics of magnetic systems. It is shown that the parameter of spin-phonon coupling is greater, the greater the relative electron-ion potential g 1, the smaller the exchange correlation radius r c , and the smaller the mass M of ions that form a crystalline lattice. |
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