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cond-mat.supr-con2001
Magnetic polarons in weakly doped high-Tc superconductors
E. M. Hankiewicz, R. Buczko, Z. Wilamowski
We consider a spin Hamiltonian describing - exchange interactions between localized spins of a finite antiferromagnet as well as - interactions between a conducting…
cond-mat.supr-con1999★ 2 cited
New type of antiferromagnetic polaron and bipolaron in HTc - superconductors
E. Hankiewicz, R. Buczko, Z. Wilamowski
The possibility of formation of a new type of polaron based on the quantum aniferromagnet (AF) model is reported. We take into account exchange interactions between localized d-d s…