| 一维双势阱问题的理论研究 |
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| 引用本文： | 梁霞霞,李冀光,董晨钟.一维双势阱问题的理论研究[J].原子与分子物理学报,2008,25(5):1036-1044. |
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| 作者姓名： | 梁霞霞 李冀光 董晨钟 |
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| 作者单位： | 西北师范大学物理与电子工程学院,兰州,730070 |
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| 摘 要： | 利用数值计算的方法求解了一维理想双势阱模型的基态及低激发态能级和相应的波函数,将双势阱之间的间距、双势阱的相对深度和双势阱的宽窄与实际的物理问题建立了联系,并分析了它们对一维双势阱的能级和相应波函数的影响,定性地模拟了双原子分子和原子中的双势阱问题.
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| 关 键 词： | 一维双势阱 能量本征值 本征函数 差分法 |
Investigation of one-dimension double-potential well |
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| LIANG Xia-Xia,LI Ji-Guang,DONG Chen-Zhong.Investigation of one-dimension double-potential well[J].Journal of Atomic and Molecular Physics,2008,25(5):1036-1044. |
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| Authors: | LIANG Xia-Xia LI Ji-Guang DONG Chen-Zhong |
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| Institution: | Collega of Physics and Electronic Engineering Northwest Normal University |
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| Abstract: | We calculate the energy levels and wave functions for ideal one-dimension double-potential well by numerical method. Furthermore, we discuss the effects of the width, the depth of double-potential well and the distance between the two well on the energy levels and wave functions, and set up some direct relations with actual physical problems. |
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| Keywords: | one-dimension double-potential well energy level wave function numerical method |
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