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X-ray Diffraction and Crystal Structures

X-ray Diffraction andCrystal StructuresNovember 15, 2011 Molecular and Condensed Matter Lab (PHYS 4580)PV Materials and Device Physics Lab(Physics 6/7280)The University of ToledoInstructors: R. Ellingson, M. HebenX-rays are electromagnetic radiation with wavelength ~1 = 10-10m (visible light ~ ) X-ray GenerationX-ray generationX-ray wavelengths too short to be resolved by a standard optical grating()()111 nmmd === The most common metal used is copper, which can be kept cool easily, due to its high thermal conductivity, and which produces strong K and K lines.

Nov 15, 2011 · X-Ray Diffraction, cont’d 5 2 0 5 or 0.2236 4 0020 a da d a=== Not only can crystals be used to separate different x-ray wavelengths, but x-rays in turn can be used to study crystals, for example determine the type of crystal ordering and a 0.

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