…X-rays are electromagnetic waves, just like radio waves and light, and they also diffract when they collide with matter. When X-rays are irradiated onto a material, which is an assembly of atoms arranged according to a certain rule, the scattered waves from each atom interfere with each other, and strong diffracted waves (diffracted X-rays) travel only in a specific direction. This is the phenomenon of X-ray diffraction. … *Some of the terminology that refers to "diffraction X-rays" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…X線は電波や光と同じく電磁気的な波であり,物質に衝突するときやはり回折が生ずる。原子がある規則に従って配列した集合体,すなわち物質にX線を入射すると,それぞれの原子からの散乱波が互いに干渉しあい,特定の方向にだけ強い回折波(回折X線)が進行する。これがX線回折現象である。… ※「回折 X 線」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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