释义 |
Bragg angle
Bragg anglen. The angle between an incident x-ray beam and a set of crystal planes for which the secondary radiation displays maximum intensity as a result of constructive interference. [After Sir William Henry Bragg and Sir William Lawrence Bragg.]Bragg angle
Bragg angle[′brag ‚aŋ·gəl] (solid-state physics) One of the characteristic angles at which x-rays reflect specularly from planes of atoms in a crystal. |