摘要
利用提出的三维不对称方势阱模型,对半导体量子阱中二维电子气的性质进行了研究,确定其量子能级和费米能量,并对有关结果进行了讨论。
A model of three-dimensional asymmetric square potential well is given, and some properties of the two-dimensional electron gas in semiconductor quantum well are studied the quantum energy level and Fermi energy are obtained, and discussed.
出处
《大学物理》
北大核心
2003年第7期7-10,共4页
College Physics
关键词
量子阱
费米能量
能态密度
子能带
quantum well
Fermi energy
density of energetic state
sub-band
