12.07.2015 Views

Structure des Matériaux Partie III, Diffraction - IUT Annecy

Structure des Matériaux Partie III, Diffraction - IUT Annecy

Structure des Matériaux Partie III, Diffraction - IUT Annecy

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Distance inter-réticulaired hkl : distance entre deux plans réticulaires voisins de la même familled hkl = 1/||r*|| with r* = ha* + kb* + lc* (voir cours de maths S1)Système orthorhombique : d hkl = 1 / [h 2 /a 2 + k 2 /b 2 + l 2 /c 2 ] 1/2Système hexagonal : d hkl = a / [4(h 2 + k 2 + hk)/3 + l 2 (a/c) 2 ] 1/2Système cubique : d hkl = a / [h 2 + k 2 + l 2 ] 1/2(d 100 = a, d 110 = a/√2, d 111 = a/√3, d 200 = a/2, d 210 = a/√5)<strong>Structure</strong> <strong>des</strong> <strong>Matériaux</strong> 2011 – <strong>IUT</strong> <strong>Annecy</strong> – Mesures Physiques PG – <strong>Partie</strong> <strong>III</strong> 64

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!