1) incorporation of foreign matter
(晶格间)杂质掺入
3) Doping Superlattice
掺杂超晶格
1.
The sine-squared potential is introduced to describe the periodic modulation of the conductive band of the doping superlattice formed by the alternative doping.
引入正弦平方势来描述掺杂超晶格由于交替掺杂引起的导带周期性调制,并提出了一种获得光学双稳态的新概念。
2.
In a quantum mechanic frame the equation described a paticle motion in the doping superlattice well is reduced to Mathieu equation by using the sine-squared potential;the band constraction in this system is discussed based on Bloch theorem;the instabilities zone(stop-band)width are found by the perturbation techniques,the system presented automatically band constraction.
引入正弦平方势,在量子力学的框架内,把电子在掺杂超晶格中运动的Schrodinger方程化为Mathieu方程,根据Bloch定理讨论了系统能量分布,并用摄动法求解了方程的低阶不稳定区及其禁带宽度,系统自动呈现出了能带结构,再现了带电粒子同掺杂超晶格相互作用的周期性特征。
4) lattice impurity
晶格杂质
5) impurity
[英][ɪm'pjʊərəti] [美][ɪm'pjurətɪ]
掺杂杂质
6) doped crystals
晶体掺杂
补充资料：A和B交替生长的超晶格结构
A和B交替生长的超晶格结构
A和B交替生长的超晶格结构层厚：黑2帆A 白30A B中周科学院十导体研究所供稿
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条