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高分子、陶瓷、混凝土、生物、矿物、纤维等无机或有机固体材料分析; 金属材料的相分析、成分分析和夹杂物形态成分的鉴定; 可对固体材料的表面涂层、镀层进行分析,如:金属化膜表面镀层的检测; 金银饰品、宝石首饰的鉴别,考古和文物鉴定,以及刑侦鉴定等领域; 进行材料表面微区成分的定性和定量分析,在材料表面做元素的面、线、点分布分析。
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实际做出的谱图:丙酮的拉曼光谱图
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透射电镜基本结构
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第一,可提供物质表面几个原子层的元素定性、定量信息和化学状态信息; 第二,可对非均相覆盖层进行深度分布分析,了解元素随深度分布的情况; 第三,可对元素及其化学态进行成像,给出不同化学态的不同元素在表面的分布图像等。
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扫描电镜仪器外观
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扫描电镜下的多种植物花粉
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扫描电镜下的静电纺丝
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