Electronic spin susceptibility of metallic superconductive nano-particles  

作　　者：李凤 陈志谦 李庆 

机构地区：[1]School of Materials Science and Engineering, Southwest University, Chongqing 400715, China

出　　处：《Chinese Physics B》2006年第5期1075-1080,共6页中国物理B（英文版）

基　　金：Project supported by the National Natural Science Foundation of China （Grant No 10147207）.

摘　　要：We have observed the thermodynamic properties of metallic superconductive nano-particles in the grand canonical ensemble; and the level distribution and the level correlation between the discrete electronic energy levels are considered in the calculation of the electronic spin susceptibility of the ensemble numerically. The quantum effect, even-odd effect and other special effects existing in the metallic nano-particles are also studied in this article.We have observed the thermodynamic properties of metallic superconductive nano-particles in the grand canonical ensemble; and the level distribution and the level correlation between the discrete electronic energy levels are considered in the calculation of the electronic spin susceptibility of the ensemble numerically. The quantum effect, even-odd effect and other special effects existing in the metallic nano-particles are also studied in this article.

关 键 词：NANO-PARTICLES random matrices theory spin susceptibility 

分 类 号：TB383[一般工业技术—材料科学与工程]