| Original Articles |
|
|
|
|
ON THE THEORY OF COEXISTENT PHASE IN ANTIFERROMAGNETIC KONDO LATTICE |
| HU Xiao-xin;LI Zheng-zhong |
| Department of Physics, Nanjing University, Nanjing |
|
| Cite this article: |
|
HU Xiao-xin, LI Zheng-zhong 1985 Chin. Phys. Lett. 2 193-196 |
|
|
|
Abstract The ground state properties of the half-filled antiferromagnetic Kondo Lattice are discussed by using the static approximation of the functional integral method. Anti ferromagnetic phase and Kondo phase have been obtained in weak-coupling (J < 0.155) and strong-coupling (J > 0.345) regimes, respectively. A stable phase of coexistence of antiferromagnetism and Kondo effect exists in the intermediate-coupling regime (0.155 < J < 0.345) with Lower energy. The magnetic moments are reduced by Kondo effect in roexistent phase, as observed in experiments.
|
|
|
Published: 01 May 1985
|
|
|
|
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
