database of crystal structures

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diamond light source is the uk’s national synchrotron science facility, located at the harwell science and innovation campus in oxfordshire.

this site give you everything about physics.

since its inception in 1951, rigaku has been at the forefront of analytical and industrial instrumentation technology. today, with hundreds of major innovations to their credit, the rigaku group of companies are world leaders in the fields of general x-ray diffraction, thin film analysis, x-ray fluorescence spectrometry, small angle x-ray scattering, protein and small molecule x-ray crystallography, raman spectroscopy, x-ray optics, semiconductor metrology, x-ray sources, computed tomography, nondestructive testing and thermal analysis.

the home page of the doitpoms project, a set of online resources for the teaching and learning of materials science based in the university of cambridge

we advance fundamental research in nuclear and particle physics to gain a deeper understanding of matter, energy, space, and time; apply photon sciences and nanomaterials research to energy challenges of critical importance to the nation; and perform cross-disciplinary research on computation, sustainable energy, national security, and earth’s ecosystems.