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大学物理实验,2020,33(1):100-102https://doi.org/10.14139/j.cnki.cn22-1228.2020.01.024
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Origin软件在光电效应实验中的应用研究
胡素梅,陈海波,祁玲敏
广东石油化工学院 物理系,广东 茂名 525000
The Study of Origin Application in Photoelectric Effect Experiment
HU Sumei,CHEN Haibo,QI Lingmin
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摘要

研究了用Origin软件在光电效应实验中的应用,以截止电压与入射光频率的关系和不同频率时光电管的伏安特性为例,研究了该软件处理实验数据处理的过程。研究结果表明,用Origin软件可清晰地得出普朗克常数和金属的逸出功以及光电管的伏安特性,通过软件拟合,发现截止电压与入射光频率呈良好的线性关系。

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胡素梅
陈海波
祁玲敏
关键词:Origin软件光电效应实验应用
Abstract:

The application of Origin to photoelectric effect experiment is studied. The process of dealing with the experimental data by the software is researched , such as the relation to cutoff voltage and frequency , and volt-ampere properties of photocell. The result shows that the Planck constant, the work function of the metal, and volt-ampere properties of photocell can be clearly obtained by Origin. The relation of cutoff voltage and frequency is linear by software fitting.

Key words:Origin softwarephotoelectric effect experimentapplication
出版日期:2020-02-25发布日期:2020-02-25整期出版日期:2020-02-25
ZTFLH: 0321
引用本文:
胡素梅, 陈海波, 祁玲敏. Origin软件在光电效应实验中的应用研究 [J]. 大学物理实验, 2020, 33(1): 100-102.
HU Sumei, CHEN Haibo, QI Lingmin. The Study of Origin Application in Photoelectric Effect Experiment . Physical Experiment of College, 2020, 33(1): 100-102.
链接本文:
http://dawushiyan.jlict.edu.cn/CN/10.14139/j.cnki.cn22-1228.2020.01.024http://dawushiyan.jlict.edu.cn/CN/Y2020/V33/I1/100
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