Publication Date:
2014-12-31
Description:
Author(s): Hiroaki Onishi and Seiji Miyashita Inspired by the Nagaoka ferromagnetism, we propose an itinerant model to study the transition between the Mott singlet state and a ferromagnetic state by emulating a doping process in finite lattices. In the Nagaoka ferromagnetism, the total spin of the system takes the maximum value when an electro... [Phys. Rev. B 90, 224426] Published Tue Dec 30, 2014
Keywords:
Magnetism
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics