chapter3.2 - 3.2 X 射射射射射射 3.2 3.2.1 X...

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Unformatted text preview: 3.2 X 射射射射射射 3.2 3.2.1 X 射射射射射 3.2.1 3.2 X 射射射射射射 X 射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射 射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射 射射射射射射射射射射射射射射射射射射射 3-13 射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射射 射射射射射射射射射射射射射 3.2 X 射射射射射射 射射射射 射射射射射射射射 3.2 X 射射射射射射 3.2 3.2 X 射射射射射射 3.2 3.2.2 射射射 X 射射射射射射射射射射射 射射射 Bragg 射射射射射射 2d sinθ = nλ 2d 射射射射 θ d 射射射射射 射射射射射射射射 θ 3.2 X 射射射射射射 3.2 射射射射射射射射射 射射射射射射射射射射 射射射射射射射射射 hkl 射射射射射射射 d 射 X 射射射射射射射射射射射射射射射射射射射射射射 射射“射射” X 射射射射射 3.2 X 射射射射射射 δ= DB + BF = nλ 2d sinθ = nλ 2d sin 射射射射射射射射射射射射射射射 n 射射射 射 d 射射射射射射 λ 射射射 X 射射射射射 θ 射射射射射射射射 射射射射射射射射射射射射射射射射射 2θ 射射射射射射射 射 3.2 X 射射射射射射 3.2 射射射射射射射射射 射射射射射射射射射 射射 1 射射射射射 射射 射射射射射射射 n 射射射射射射射射射射射射射 射射射 n=1 射射射射射射射射“射射射”射射射射射 λ 射射 射射 n=1 射 1 射射射射 n=2 射射射射射射射射“射射射”射射射射射 2λ 射射 射 2 射射射射 …… n 射 射射射射射射“射射射”射射射射 nλ 射射 射射射射射射 射射 n 射射射射 射射射射射射射射射射射射射射射 n 射射射 1 射射射射射射射射射射射射射射射射射射射射射射射 射射射 2d sinθ =λ 3.2 X 射射射射射射 射射 2 射 射射 射射射射射射射射射射射射射射射射射射射射射射 : λ≦2d 射 d≧λ/2 射射射 射射射 1 射射射射射射射射射射射射 λ/2 射射射射射射射射射射 2 射 X 射射射射射射射射射射射射射射射射射射射射射射 X 射射射射射射 0.25-5.0 Å 射射射射射射射射射射射 0.25-5.0 射射射射射射射射射射射射射 射射射射射射射射射射射射射 3.2 X 射射射射射射 射射 3 射 射射 射射射射射射射射射射射 d 射射射射射射射射射射射射射射射射射射射射射射射 d 射射射射射射 X 射射射射射射 射射射射射射射射射射射 射射射射 X 射射射射射射射射射射射射射射射射射射射射射射 3.2 X 射射射射射射 射射射射射射射射射 2d sinθ = nλ 2d sin 1 射射射射射 λ 射 X 射射射射射 θ 射射射射射射射射射射射 d 射 X 射射射射射射射 2 射射射射射射射射射射射射射 θ 射射射射 X 射射射射射射 X 射射射射射射 射射射射射射射 X 射射射射射射 3.3 X 射射射射射射射射 3.3 射射射射 X 射射射射射射 射射射射射射射射 射射射射射射射射 ★射射 : 射射射射射射射 , 射射射射射射射射射射射射射 . 射射射射射射射 ★ 射射 : 射射射射射射射射射 . 射射射 : 射射射射 射 射射射射射射射射射 射射射射 ★射射 : 射射射射射射射射射 . 射射射 : 射射射射射 射 射射射射射射射射射射射 , 射射射射 射射射射射射射射射 射射射 射射射射射 射射射 射射 AA’ 射射 d1 射射 BB’ 射射 d2 射射 CC’ 射射 d3 射射 DD’ 射射 d4 射射射射射射射射 , 射射射射射射射射射射 . 射射 : 射射射射射射射射射射射射 . 射射射 1 射射射 X 射射射射射射射射射 2 射射射射射射射射射射射射射射射射 3 射 X 射射射射射射射射射射射射射射 射射射射射射射射射射射 ...
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This note was uploaded on 10/15/2011 for the course ENG 206 taught by Professor Cundiwei during the Winter '09 term at Tianjin University.

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