| 场发射环境扫描电子显微镜在宝玉石研究中的应用 |
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| 引用本文： | 唐宾,张波,孙丽华.场发射环境扫描电子显微镜在宝玉石研究中的应用[J].岩石矿物学杂志,2011,30(Z1):212-218. |
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| 作者姓名： | 唐宾 张波 孙丽华 |
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| 作者单位： | 北京大学 地球与空间科学学院, 北大宝石鉴定中心, 北京 100871;北京大学 地球与空间科学学院, 北大宝石鉴定中心, 北京 100871;北京大学 地球与空间科学学院, 北大宝石鉴定中心, 北京 100871 |
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| 摘 要： | 介绍了一套SEM-EBSD-EDS-CL联合分析系统(FEI Quanta 650 FEG场发射环境扫描电子显微镜)的功能和特点,并使用该系统开展了石榴石、白云石的矿物学研究以及和田玉仔料研究。多工作模式、待试样品要求低和制备简单、高质量的分析图谱、信息数字化处理以及多技术结合应用是场发射环境扫描电子显微镜系统的显著优点。SEM-EBSD-EDS-CL联合分析系统在宝玉石研究中将具有广泛应用前景。
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| 关 键 词： | 场发射环境扫描电子显微镜 电子背散射衍射 能谱仪 阴极荧光谱仪 宝玉石 |
| 收稿时间： | 2011/5/16 0:00:00 |
| 修稿时间： | 2011/7/8 0:00:00 |
Some applications of FESEM to the study of gems |
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| TANG Bin,ZHANG Bo and SUN Li-hua.Some applications of FESEM to the study of gems[J].Acta Petrologica Et Mineralogica,2011,30(Z1):212-218. |
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| Authors: | TANG Bin ZHANG Bo and SUN Li-hua |
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| Institution: | School of Earth and Space Sciences, Peking University, Gem Appraisal Center of Peking University, Beijing 100871, China;School of Earth and Space Sciences, Peking University, Gem Appraisal Center of Peking University, Beijing 100871, China;School of Earth and Space Sciences, Peking University, Gem Appraisal Center of Peking University, Beijing 100871, China |
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| Abstract: | This paper briefly describes the functions and characteristics of the SEM-EBSD-EDS-CL system(FEI Quanta 650 FEG SEM). Based on the system, the authors studied mineral and elemental characteristics of garnet, dolomite and nephrite. This system has many significant advantages, such as multi-work mode, easiness of sample preparation, high quality spectra, digital information processing and application of technological integration. The SEM-EBSD-EDS-CL system has a good vista in its application to the study of gems. |
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| Keywords: | FESEM EBSD EDS CL gems |
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