| 一维极化子的定域振动模 |
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| 引用本文： | 邢彪,孙鑫.一维极化子的定域振动模[J].物理学报,1988,37(3):502-506. |
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| 作者姓名： | 邢彪 孙鑫 |
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| 作者单位： | (1)复旦大学物理系,华中工学院物理系; (2)中国科学院上海技术物理研究所红外物理开放研究实验室 |
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| 摘 要： | 本文研究了一维电子-晶格耦合系统中极化子的晶格振动,发现了两个新的定域振动模g6和g′6,它们分别在一定的耦合参量λ的范围内存在。本文还给出了各个定域振动模的频率和位形随λ的变化情况。
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| 收稿时间： | 1987-04-27 |
THE LOCALIZED VIBRATIONAL MODES OF ONE-DIMENSIONAL POLARON |
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| XING BIAO and SUN XIN.THE LOCALIZED VIBRATIONAL MODES OF ONE-DIMENSIONAL POLARON[J].Acta Physica Sinica,1988,37(3):502-506. |
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| Authors: | XING BIAO and SUN XIN |
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| Abstract: | The lattice vibrations of polaron in one-dimensional electronlattice coupled system are investigated. Two new localized vibrational modes g6 and g′6 are found, they can exist in some ranges of coupling constant λ. Furthermore, the dependences of frequencies and configurations of various localized modes on λ have been figured out. |
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