3 papers
cond-mat.str-el2011
Effect of Anharmonicity on the Kondo Phenomena of a Magnetic Ion Vibrating in a Confinement Potential
Satoshi Yashiki, Kazuo Ueda
Effect of anharmonicity of a cage potential for a magnetic ion vibrating in a metal is investigated by the numerical renormalization group method. The cage potential is assumed to…
cond-mat.str-el2011
Kondo Effect of a Magnetic Ion Vibrating in a Harmonic Potential
Satoshi Yashiki, Shunsuke Kirino, Kazumasa Hattori +1
To discuss Kondo effects of a magnetic ion vibrating in the sea of conduction electrons, a generalized Anderson model is derived. The model includes a new channel of hybridization…
cond-mat.str-el2010
Kondo Effect of a Vibrating Magnetic Impurity
Satoshi Yashiki, Shunsuke Kirino, Kazuo Ueda
A generalized Anderson model for a magnetic ion in a harmonic potential is formulated. The model is investigated by the numerical renormalization group(NRG) method. In addition to…