| 利用三阶微商吸收光谱确定C60分子能隙 |
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| 引用本文： | 赵明山,代作晓,李 艺,李国华,步宇翔,郁章玉.利用三阶微商吸收光谱确定C60分子能隙[J].物理学报,1998,47(2):208-213. |
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| 作者姓名： | 赵明山 代作晓 李 艺 李国华 步宇翔 郁章玉 |
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| 作者单位： | (1)曲阜师范大学化学系，曲阜 273165; (2)曲阜师范大学物理工程学院，曲阜 273165 |
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| 基金项目： | 山东省青年科学基金资助的课题. |
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| 摘 要： | 利用三阶微商吸收光谱观测到可见区C60分子电子光谱中丰富的振动光谱结构.通过对此类电子-振动跃迁的指认分析，给出了C60分子部分振动模频率，确定了C60分子能隙.
关键词：
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| 关 键 词： | 碳60 分子能隙 三阶微商 吸收光谱 振动光谱 |
| 收稿时间： | 3/5/1997 12:00:00 AM |
DETERMINATION OF THE ENERGY GAP OF C60 MOLECULE USING THIRD-ORDER DERIVATIVE ABSORPTION SPECTROSCOPY |
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| ZHAO MING-SHAN,DAI ZUO-XIAO,LI YI,LI GUO-HUA,BU YU-XIANG and YU ZHANG-YU.DETERMINATION OF THE ENERGY GAP OF C60 MOLECULE USING THIRD-ORDER DERIVATIVE ABSORPTION SPECTROSCOPY[J].Acta Physica Sinica,1998,47(2):208-213. |
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| Authors: | ZHAO MING-SHAN DAI ZUO-XIAO LI YI LI GUO-HUA BU YU-XIANG and YU ZHANG-YU |
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| Abstract: | More detailed absorption transitions of C60 in the visible region are observed from the third-order derivative absorption spectra.The spectra are fitted with Lorentzian line shapes,and the transition energies are determined.The assignment of the transitions in visible region is discussed,some vibronic modes are given,and finally the energy gap of C60 molecule is determined. |
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