巴克拉对X射线的实验研究

Barkla's Experimental Researches on X-rays

简述了巴克拉的生平,回顾了他研究X射线散射规律、证明X射线的偏振性、发现元素发出的X射线辐射具有和该元素有关的标识辐射的贡献。巴克拉善于拓展研究课题和深刻分析实验现象的思维方法值得学习。

Charles Glover Barkla's biography was outlined.His excellence contributions to the X-rays field was interviewed.He studied the law of scattering of X-rays,showed the it's polarized characteristic and that many elements when subjected to a suitable beam of X-rays,emit a homogeneous beam of secondary X-rays of penetrating power characteristic of the radiating elements.