Dual features of magnetic susceptibility in superconducting cuprates: a comparison to inelastic neutron scattering |
| |
| Authors: | M V Eremin I M Shigapov I M Eremin |
| |
| Institution: | 1.Kazan Federal University,Kazan,Russian Federation;2.Institute für Theoretische Physik III,Ruhr-Universit?t Bochum,Bochum,Germany |
| |
| Abstract: | Starting from the generalized t−J−G model Hamiltonian, we analyze the spin response in the superconducting cuprates taking into account both local and itinerant
spin components which are coupled to each other self-consistently. We demonstrate that derived expression reproduces the basic
observations of neutron scattering data in YBa2Cu3O6+y
compounds near the optimal doping level. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
