Publication Date:
2013-09-19
Description:
Author(s): Krzysztof Bieniasz and Andrzej M. Oleś We present the exact spectral function for a single oxygen hole with spin opposite to ferromagnetic order within a one-dimensional CuO 3 -like spin chain. We find that local Kondo-like exchange interaction generates five different states in the strong-coupling regime. It stabilizes a spin polaron whic... [Phys. Rev. B 88, 115132] Published Wed Sep 18, 2013
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics