| 金属中电子等离激元(plasmon)运动方程的推导 |
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| 引用本文： | 张本良.金属中电子等离激元(plasmon)运动方程的推导[J].四川师范大学学报(自然科学版),1992(1). |
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| 作者姓名： | 张本良 |
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| 作者单位： | 四川师范大学固体物理所 |
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| 摘 要： | 由于金属中电子-晶格离子系统的哈密顿式较复杂,如其中含有四个电子产生、湮灭算符乘积的项,使人们在推导其相应的电子等离激元运动方程时感到困难.本文讨沦了此相互作用哈密顿项的奇点问题,并对运动方程作了严格推导.
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| 关 键 词： | 奇点 等离激元 弗米对易关系 海森堡运动方程 |
DERIVATION ON THE EQUATION OF MOTION OF ELECTRONIC PLASMON IN METAL |
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| Zhang Benglian Institute of Solid State Physics.DERIVATION ON THE EQUATION OF MOTION OF ELECTRONIC PLASMON IN METAL[J].Journal of Sichuan Normal University(Natural Science),1992(1). |
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| Authors: | Zhang Benglian Institute of Solid State Physics |
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| Institution: | Zhang Benglian Institute of Solid State Physics |
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| Abstract: | Since the Hamilton of electron-lattice ion system in metal is rather complicate, for example, there contains terms including product of four electron production (annihilation) operators, thus it seems difficult to derive the corresponding equation of motion of electronic plasmon. In this papes we at frst discuss the singularity problem of the interacting Hamiltonian term, ard then give a strict derivation for the equation of motion. |
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| Keywords: | singularity plasmon Hersenberg equation of motion |
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