摘要
本文主要研究了一维导体中的磁性杂质问题 .具体系统包括拉廷格液体系统、一维铁磁系统、半金属系统和自旋梯子系统等 .
The magnetic-impurity problem in some one-dimensional conductors are studied.Concret systems are the Luttinger liquids,the one-dimensional ferromagnets,semi-metals and the spin ladders.The ghost spins induced by the correlation and the quantumphase transitions are also discussed.
出处
《哈尔滨师范大学自然科学学报》
CAS
2001年第4期11-13,共3页
Natural Science Journal of Harbin Normal University
基金
自然科学基金资助 .批准号 1 9844 0 0 2