高亮度脉冲慢正电子束流纳米/薄膜材料微观结构分析数据集
收藏国家基础学科公共科学数据中心2026-01-30 收录
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https://nbsdc.cn/general/dataDetail?id=683dea4e195d261233189861&type=1
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资源简介：
高亮度脉冲慢正电子束流纳米/薄膜材料微观结构分析数据集主要是高亮度脉冲慢正电子束流平台应用过程中的实验数据，包括Ni和Ti等金属材料在不同正电子加速电压条件下的正电子湮没寿命谱和解谱结果、辐照碳化硅SiC在不同工作电压下的正电子湮没寿命谱和解谱结果、PC塑料样品在不同工作电压下的正电子湮没寿命谱和解谱结果、不同处理条件下DBS样品的正电子湮没S和W线形参数的实验数据和单晶硅样品在不同工作电压下的正电子湮没寿命谱和解谱结果，大小27.1MB。
Dataset for Microstructure Analysis of Nanomaterials/Films Using High-Brightness Pulsed Slow Positron Beam. This dataset mainly consists of experimental data collected during the operation of the high-brightness pulsed slow positron beam platform, including positron annihilation lifetime spectra and their deconvolution results of metallic materials such as Ni and Ti under different positron acceleration voltages; positron annihilation lifetime spectra and deconvolution results of irradiated silicon carbide (SiC) under different operating voltages; positron annihilation lifetime spectra and deconvolution results of PC plastic samples under different operating voltages; experimental data of positron annihilation S and W line-shape parameters of DBS samples under different treatment conditions; and positron annihilation lifetime spectra and deconvolution results of monocrystalline silicon samples under different operating voltages. The total size of the dataset is 27.1 MB.
提供机构：
中国科学院高能物理研究所
