X-ray flash techniques

X-ray flash techniques
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X射线闪光技术

DOI:
10.1088/0022-3735/12/5/001
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发表时间:
1979
期刊:
Journal of Physics E: Scientific Instruments
影响因子:
--
通讯作者:
R. Germer
R. Germer
中科院分区:
--
文献类型:
--
作者:
R. Germer

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被引文献

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作者研究了 X 射线闪光产生及其应用的问题,类似于连续 X 辐射的问题。特殊问题是快速产生高X射线强度以产生可检测的辐射以及所需的高电压和高电流放电电路。对于实验室设备来说,阳极电压从约 10 kV 到约 1 MV 以及高达 10 kA 的电流是正常的,但 100 MV 和 1 MA 也是可能的。闪光时间大多在10 ns 到1 mu s 之间。可以实现帧速率高达 106 张图片 s-1 的电影放射摄影。
The author examines the problems of X-ray flash production and its applications, similar to those of continuous X-radiation. Special problems are the fast production of high X-ray intensities to produce detectable radiation and the high-voltage and high-current discharge circuits required. Anode voltages from some 10 kV to about 1 MV and currents up to 10 kA are normal for laboratory equipment, but 100 MV and 1 MA are possible. The flash time is mostly between 10 ns and 1 mu s. Cineradiography with frame rates up to 106 pictures s-1 can be achieved.