Probing the structure of heterogeneous diluted materials by diffraction tomography
X-ray diffraction computed tomography can provide high-resolution phase mapping of nanocrystalline and powdered crystalline materials. Moreover, a reverse analysis offers the possibility to extract, a posteriori, the scattering/diffraction pattern from a selected area of the tomography image.
The Republican presidential candidate began his final drive for the White House Thursday with a boost from running mate Sarah Palin and her nomination acceptance speech Wednesday night.
