基于等离子体聚焦的聚变中子和硬X射线重复源
Plasma focus based repetitive source of fusion neutrons and hard x-rays
摘要：
等离子体聚焦装置能够在几分钟内以每秒0.2个脉冲的速度工作，被用作硬X射线和快中子的源。使用的中子发射的氢化物质的辐射探测的实验演示，示出了一个特定的应用程序中检测水的浓度差异在附近的设备通过弹性散射。此外，该设备产生超短硬X射线脉冲，可用于静态或快速运动的小物体的内省图像，适用于内部亚毫米缺陷的识别。显示了被几毫米厚的铁墙屏蔽的金属物体的清晰图像。
英文摘要：
A plasma focus device capable of operating at 0.2 pulses per second during several minutes is used as a source of hard x-rays and fast neutrons. An experimental demonstration of the use of the neutrons emissions for radiation probing of hydrogenated substances is presented, showing a particular application in detecting water concentrations differences in the proximity of the device by elastic scattering. Moreover, the device produces ultrashort hard x-rays pulses useful for introspective images of small objects, static or in fast motion, suitable for the identification of internal submillimetric defects. Clear images of metallic objects shielded by several millimeters iron walls are shown.
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