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Results 1-10 of 3,581.
| | | | X-ray diffraction a phenomenon in which the atoms of a crystal, by virtue of their uniform spacing, cause an interference pattern of the waves present in an incident beam of X rays. The atomic planes of the crystal ...
| | | | diffraction the spreading of waves around obstacles. Diffraction takes place with sound; with electromagnetic radiation, such as light, X-rays, and gamma rays; and with very small moving particles such as ...
| | | | X ray any electromagnetic radiation of an extremely short wavelength produced by the deceleration of charged particles or the transitions of electrons in atoms. As can be seen in the , the wavelengths of X ...
| | | | Laue diffraction pattern in X rays, a regular array of spots on a photographic emulsion resulting from X rays scattered by certain groups of parallel atomic planes within a crystal. When a thin, pencil-like beam of X rays ...
| | | | Results of X-ray diffraction studies
from the protein article Most knowledge concerning secondary and tertiary structure of globular proteins has been obtained by the examination of their crystals using X-ray diffraction. In this technique X rays are allowed to ...
| | | | X-ray emission
from the analysis article X-ray emission spectrometry is the group of analytical methods in which emitted X-ray radiation is monitored. X rays are emitted when an electron in an outer orbital falls into a vacancy in an inner ...
| | | | X rays as waves
from the X ray article According to classical electromagnetic theory, the deceleration of electrons will produce electromagnetic radiation, in the same way that accelerated electrons in a radio antenna produce radio waves. ...
| | | | Detection and measurement of X rays
from the X ray article A beam of X rays is characterized by its intensity and its spectral (energy) distribution, and a number of methods for measuring these properties have been developed.
| | | | Scattering of X rays
from the quantum mechanics article Soon scientists were faced with the fact that another form of radiation, X rays, also exhibits both wave and particle properties. Max von Laue of Germany had shown in 1912 that crystals can be used ...
| | | | Applications of X rays
from the X ray article Because of the many varied properties of X rays, they have been applied to a wide range of medical, industrial, and scientific problems. Some of these are differential absorption, quantitative ...
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| | Max Theodor Felix von Laue Nobel Foundation Biography of this German scientist awarded the Nobel Prize in Physics, in 1914, for his discovery of the diffraction of X-rays by crystals.
| Chandra X-ray Observatory News News updates on the latest developments and findings in the field of X-ray astronomy by this center in U.S.
| Chandra X-ray Observatory Center Information on this center in U.S. monitoring the Chandra X-ray spacecraft. Provides its latest status, vision and mission, an insight on Indian-American Nobel laureate Subrahmanyan Chandrasekhar, student and teacher resources, basic facts on X-ray astronomy, newsletter, and current news.
| | | The Rossi X-ray Timing Explorer Learning Center National Aeronautics and Space Administration(NASA) "Information on this satellite. Provides details on X-ray astronomy, and includes a list of the discoveries. Also contains educational resources for teachers, and features images as well as video files."
| X-Ray Astronomy Information on this branch of physics by the Germany-based Max-Planck-Institut. Contains details on its laboratories, projects, research activities, publications, and events. Features a photo gallery. Also available in German.
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