X-ray crystallography 42 X-rays 28 Crystallography 27 Physics 21 X-ray spectroscopy 15 Chemistry 9 Diffraction 9 Chemistry, Analytic 8 Spectrum analysis 7 X-rays and gamma rays; Electronics; Physics 7 Dissertations, Academic (Ph.D) 6 Medical physics 6 Thesis (Ph.D)-Physics 6 Diagnostic imaging 5 Nanostructured materials 5 X-ray diffraction 5 X-rays--Diffraction 5 Biophysics 4 Crystals 4 Cytology 4 Diagnostic Imaging 4 Dr.V.Biju 4 Materials science 4 Microscopy 4 Spectroscopy 4 Synchrotron radiation 4 Thin films 4 X-Rays 4 Biochemistry 3 Biomedical engineering 3