摘要
确立了柱状纳米系统电子势能随距离的变化关系 ,以HgS CdS HgS柱状纳米系统为例 ,讨论了层间作用对电子能谱的影响 .结果表明 :电子能量随势垒宽度和波矢的增大而增大 ,随势阱宽度的增大而减小 ;层间互作用会增大电子能量 。
The variation of the electronic energy in a columnar nanometer system with the increase of radius is established, and the HgS/CdS/HgS nanometer system is used to discuss the influence of the layer-to-layer interaction energy on the electronic energy spectrum of electrons. Some important results indicate that the energy of the electronic energy increases with the increase of the potential barrier width and the wave vector, while the potential well width and the layer-to-layer interaction energy makes the electronic energy larger, but it doesn' t effect the variation of electronic energy with the potential well width, potential barrier or the wave vector.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2005年第2期886-891,共6页
Acta Physica Sinica
基金
国家自然科学基金 (批准号 :10 14 72 0 7)资助的课题~~
