...When an X-ray hits a free electron and is deflected (scattered, called X-ray scattering), its wavelength is extended by a small amount determined by the angle of deflection (scattering angle). This effect is also observed for electrons bound to atoms, because the effect of the electrons bound to the atom is almost not noticeable outside the atom. *Some of the terminology that refers to "X-ray scattering" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…X線が自由電子に当たって進路を曲げられる(散乱される。X線散乱という)とき,曲り角(散乱角)によって決まるわずかの値だけ波長が延びる現象。原子に束縛された電子でも,原子の外側にあるものについては束縛の影響はほとんど現れないので,同様にこの効果が観測される。… ※「X 線散乱」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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