X-ray Diffraction Topography - Investigation of Single Crystals Grown by the Czochralski Method
نویسندگان
چکیده
منابع مشابه
Diffraction of X-ray Pulse in Crystals
Recently the investigation of the extremely short (subpicosecond) X-ray pulses interaction with crystals takes interest because of the development of linac-driven X-ray Free Electron Laser, operating in the SASE mode and X-ray Volume Free Electron Laser [1, 2]. According to the analysis [3] short X-ray pulse passing through a crystal is accompanied by the significant time delay of radiation. Th...
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The X-ray study of protein crystals is a difficult and highly specialized field. Eventually, when the structure of a few proteins has been unraveled, the results will be of vital interest to ensytiologists, since they should give information about the spatial arrangement of the “active site” of the enzyme. But meanwhile X-ray methods will have only a secondary interest for enzymologists. The eq...
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Ga1 xInxP layers are grown on GaAs/Ge substrates by metalorganic vapor phase epitaxy and studied by means of synchrotron X-ray topography and high-resolution X-ray diffractometry. Misfit dislocations (MDs) in Ga0:5094In0:4906P epilayers having a þ3:8 10 4 lattice mismatch to GaAs/Ge substrates at room temperature (RT) are observed. Ga0:4995In0:5005P epilayers having a lattice mismatch of 3:5 10...
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Single-crystal high-pressure X-ray diffraction studies on the protein crystals of orthorhombic and tetragonal hen egg-white lysozyme polymorphs were carried out using a Merrill-Bassett diamond-anvil cell, image-plate detector and synchrotron radiation. The orthorhombic crystal has been squeezed to 85.5% of its ambient pressure volume at about 1.0 GPa; the crystal compresses anisotropically, and...
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ژورنال
عنوان ژورنال: Acta Physica Polonica A
سال: 2013
ISSN: 0587-4246,1898-794X
DOI: 10.12693/aphyspola.124.360