新型Al靶软X射线管的研究

Q4 Physics and Astronomy

光学技术 Pub Date : 2014-01-01 DOI:10.3788/GXJS20144002.0184

易涛 Yi Tao, 韦敏习 Wei Minxi, 侯立飞 Hou Lifei, 杨国洪 Yang Guohong, 李. L. Jun, 刘慎业 Liu Shenye

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引用次数: 0

摘要

介绍了一种铝靶软X射线管。该软X射线管在成像薄或轻的材料样品(如生物标本或膜)方面表现出良好的性能，具有更好的分辨率和清晰度。介绍了用多层膜和生物样品对软X射线管进行的实验测试。结果表明，由于样品吸收了更多的软X射线，并且通过调节工作电压改变了发射光谱中软X射线的比例，因此成像质量优于普通X射线管。铝靶X射线管在生物成像、材料检测和X射线显微学等方面具有重要的应用价值。

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Study on a new soft X ray tube with Al target

An aluminum target soft X ray tube is presented.This soft X ray tube shows good performance on imaging thin or light material samples such as biological specimen or membranes with better resolution and definition.The experimental test of the soft X ray tube using multilayer membrane and biological samples is presented.The result shows that the imaging quality is better than ordinary X ray tube because more soft X ray is absorbed by the sample and the proportion of the soft X-ray in the emission spectrum is changed by adjust the work voltage.The aluminum target X ray tube is very useful in biological imaging,material inspection and X ray microscopy.

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来源期刊

光学技术 Physics and Astronomy-Atomic and Molecular Physics, and Optics

CiteScore

0.60

自引率

0.00%

发文量

6699

期刊介绍： The predecessor of Optical Technology was Optical Technology, which was founded in 1975. At that time, the Fifth Ministry of Machine Building entrusted the School of Optoelectronics of Beijing Institute of Technology to publish the journal, and it was officially approved by the State Administration of Press, Publication, Radio, Film and Television for external distribution. From 1975 to 1979, the magazine was named Optical Technology, a quarterly with 4 issues per year; from 1980 to the present, the magazine is named Optical Technology, a bimonthly with 6 issues per year, published on the 20th of odd months. The publication policy is: to serve the national economic construction, implement the development of the national economy, serve production and scientific research, and implement the publication policy of "letting a hundred flowers bloom and a hundred schools of thought contend".