| 量子环中电子的激发能量和跃迁谱线频率 |
| |
| 引用本文： | 姜福仕,赵翠兰.量子环中电子的激发能量和跃迁谱线频率[J].固体电子学研究与进展,2013,33(3). |
| |
| 作者姓名： | 姜福仕 赵翠兰 |
| |
| 作者单位： | 内蒙古民族大学物理与电子信息学院,内蒙古,通辽,028043 |
| |
| 基金项目： | 国家自然科学基金资助项目，内蒙古民族大学科学研究基金资助项目 |
| |
| 摘 要： | 在量子环中电子与体纵光学声子强耦合的情况下,通过求解能量本征方程,得出了电子的基态和第一激发态的本征能量及其波函数.数值计算结果表明:电子的激发能量和跃迁谱线频率随着电子-声子耦合强度的增大而增大,并且随着量子环内径(或外径)的增大而减小。
|
| 关 键 词： | 量子环 电子 激发能量 跃迁谱线频率 纵光学声子 |
Excitation Energy and Frequency of Transition Spectral Line of Electron in Quantum Ring |
| |
| JIANG Fushi
,
ZHAO Cuilan.Excitation Energy and Frequency of Transition Spectral Line of Electron in Quantum Ring[J].Research & Progress of Solid State Electronics,2013,33(3). |
| |
| Authors: | JIANG Fushi ZHAO Cuilan |
| |
| Abstract: | On the condition of electron-LO-phonon strong coupling,the eigenenergy and eigenfunction of the ground state and the first excited state of the electron in quantum ring were obtained by solving precisely the time-independent Schr dinger equation.Numerical calculations indicate that the excitation energy and frequency of transition spectral line of electron increas with increasing the electron-LO-phonon coupling strength,and they decreas with increasing the inner(or outer) radius of the quantum ring. |
| |
| Keywords: | quantum ring electron excitation energy frequency of transition spectral line longitudinal optical (LO) phonon |
| 本文献已被 万方数据 等数据库收录！ |
