| 纳机电系统的两种解法比较——严格数值解和绝热近似解 |
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| 引用本文： | 黄英华.纳机电系统的两种解法比较——严格数值解和绝热近似解[J].华北科技学院学报,2012(2):70-73. |
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| 作者姓名： | 黄英华 |
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| 作者单位： | 北京化工大学北方学院物理教研室,河北三河065201 |
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| 摘 要： | 首先引进纳机电系统的物理模型,即自旋-玻色子模型的单模情况。对模型进行严格数值解和绝热近似解,通过两种解法结果的比较,从而确定了绝热近似的适用条件。
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| 关 键 词： | 纳机电系统 自旋-玻色子模型 绝热近似 |
The comparison of two solutions to nano- electromechanical system the strict numerical solution and the adiabatic approximation |
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| HUANG Yinghua.The comparison of two solutions to nano- electromechanical system the strict numerical solution and the adiabatic approximation[J].Journal of North China Institute of Science and Technology,2012(2):70-73. |
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| Authors: | HUANG Yinghua |
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| Institution: | HUANG Yinghua (Department of Physics, North College of Beijing University of Chemical Technology,Yanjiao Hebei 065201 ) |
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| Abstract: | The physical model of NEMS, ie, the single - mode situation of the spin - boson model is studied by both numerical and adiabatic approximation calculations. By compafion, the applicable conditions of the adiabatic approximation is identified. |
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| Keywords: | micro- electromechanical system spin- boson model the adiabatic approximation |
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