Publication Date:
2011-06-21
Description:
Author(s): Lijun Zhu and Jian-Xin Zhu In the two-impurity Anderson model, the interimpurity spin-exchange interaction favors a spin-singlet state between two impurities, leading to the breakdown of the Kondo effect. We show that a local uniform magnetic field can delocalize the quasiparticles to restore the Kondo resonance. This transit... [Phys. Rev. B 83, 245110] Published Mon Jun 20, 2011
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
Permalink