| 含类氢杂质的量子点的基态能 |
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| 引用本文： | 王正茂,周义昌.含类氢杂质的量子点的基态能[J].中山大学学报(自然科学版),1996,35(6):49-52. |
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| 作者姓名： | 王正茂 周义昌 |
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| 作者单位： | 中山大学物理学系 |
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| 摘 要： | 用Ｐｅｋｅｒ－Ｌａｎｄａｕ变分法计算了含类氢杂质的量子点基态能，发现外磁场、量子点固有禁闭势、电子杂质相互作用、电声子相互作用对量子点基态能都有影响，并有一定相互关系
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| 关 键 词： | 量子点，类氢杂质，电声子相互作用 |
The Ground State Energy of a Quantum Dot with Impurity |
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| Wang Zhengmao.The Ground State Energy of a Quantum Dot with Impurity[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,1996,35(6):49-52. |
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| Authors: | Wang Zhengmao |
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| Institution: | Wang ZhengmaoDepartment of Physics,Zhongshan University,Guangzhou 510275 Zhou Yichang |
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| Abstract: | The ground state energy of a quantum dot(QD) with a hydrogenic impurity in its center, is studied by Peker landau variational method. It is found that the external magnetic field, the confining potential of QD, the electron impurity interaction and the electron phonon interaction have different effects on the ground state energy of QD, and there are some relations between these effects. |
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| Keywords: | quantum dot hydrogenic like impurity electron phonon interaction |
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