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- Hertz had shown that cathode rays could penetrate thin metal foil, and, in 1892, Lenard designed an improved glass tube with an aluminium window at the end — called the Lenard Window — which would allow cathode rays to exit the tube so they could be studied outside the tube itself.
www.worldhistory.org/article/2497/discovery-of-x-rays/
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X-ray optics is the branch of optics dealing with X-rays, rather than visible light. It deals with focusing and other ways of manipulating the X-ray beams for research techniques such as X-ray diffraction, X-ray crystallography, X-ray fluorescence, small-angle X-ray scattering, X-ray microscopy, X-ray phase-contrast imaging, and X-ray astronomy.
increasing capabilities of x-ray systems have stimulated the development of new sci-ence, with ever- growing requirements for intensity, coherence, and spatial and energy resolution. X-ray diffraction and fluorescence were early tools during the rapid devel-opment of materials science after World War II. More recently advancements have
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Oct 24, 2024 · X-rays are commonly produced by accelerating (or decelerating) charged particles; examples include a beam of electrons striking a metal plate in an X-ray tube and a circulating beam of electrons in a synchrotron particle accelerator or storage ring.
In the history of physics, X-rays are a quite recent discovery. Shortly after Conrad Röntgen had detected the first human made "X-Strahlen", X-rays where used for medical imaging purposes. Since then the number of applications and methods using X-rays have increased tremendously.
DateEventNames Correlated27.3.1845Birth of Wilhelm Conrad Röntgen in ...Wilhelm Conrad Röntgen5.11.1895Discovery of X-rays in the late evening ...W. C. Röntgen28.12.1985Application for publication of W. C.W. C. Röntgen23.1.1896First public talk of W. C. Röntgen ...W. C. Röntgen, R. A. von KoellikerDiagnostic X-rays, discovered in 1895 by Wilhelm Roentgen, revolutionised medical diagnostics, allowing non-invasive internal body examinations.
Jan 11, 2020 · Wilhelm Conrad Röntgen Takes the First X-Ray. On 8 Nov 1895, Wilhelm Conrad Röntgen (accidentally) discovered an image cast from his cathode ray generator, projected far beyond the possible range of the cathode rays (now known as an electron beam).
