| 基于XRD的晶体温度计的设计及其应用 |
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| 引用本文： | 鲁浩楠,吴瀚波,王小琼,李敏,陆显扬,张增明. 基于XRD的晶体温度计的设计及其应用[J]. 物理实验, 2012, 0(9): 8-11 |
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| 作者姓名： | 鲁浩楠 吴瀚波 王小琼 李敏 陆显扬 张增明 |
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| 作者单位： | 中国科学技术大学物理学院 |
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| 基金项目： | 国家自然科学基金理科物理学基地(2011);中国科学技术大学教学项目(2011) |
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| 摘 要： | 在XRD衍射仪上搭建控温测温装置,扫描不同温度下的晶体衍射图谱,得到晶面间距随温度的变化关系,设计了基于XRD的晶体温度计.使用该温度计获得了VO2的相变温度.
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| 关 键 词： | 晶体温度计 X射线衍射 晶格常量 |
Design and application of X-ray diffraction crystal thermometer |
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| LU Hao-nan,WU Han-bo,WANG Xiao-qiong,LI Min, LU Xian-yang,ZHANG Zeng-ming. Design and application of X-ray diffraction crystal thermometer[J]. Physics Experimentation, 2012, 0(9): 8-11 |
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| Authors: | LU Hao-nan WU Han-bo WANG Xiao-qiong LI Min LU Xian-yang ZHANG Zeng-ming |
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| Affiliation: | (School of Physical Science,University of Science and Technology of China,Hefei 230026,China) |
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| Abstract: | The X-ray diffraction(XRD) spectra of crystal at different temperatures were obtained with a variable-temperature stage.A special thermometer,called crystal thermometer,was designed based on the relation between interplanar spacing and temperature and then used to measure the phase transition temperature of VO2 successfully. |
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| Keywords: | crystal thermometer X-ray diffraction lattice parameter |
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