XRD is a nondestructive technique
• To identify crystalline phases and orientation
• To determine structural properties:
Lattice parameters (10-4Å), strain, grain size,
expitaxy, phase composition, preferred orientation
(Laue) order-disorder transformation, thermal
expansion
• To measure thickness of thin films and multi-layers*
• To determine atomic arrangement
• Detection limits: ~3% in a two phase mixture; can be
~0.1% with synchrotron radiation
XRD is a nondestructive technique• To identify crystalline phases and orientation• To determine structural properties: Lattice parameters (10-4Å), strain, grain size, expitaxy, phase composition, preferred orientation (Laue) order-disorder transformation, thermal expansion• To measure thickness of thin films and multi-layers*• To determine atomic arrangement• Detection limits: ~3% in a two phase mixture; can be ~0.1% with synchrotron radiation
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