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Physics on synchrotrons and computers

This presentation by Alojz Kodre from the Faculty of Mathematics and Physics at the University of Ljubljana delves into the fascinating world of synchrotrons and their applications in X-ray physics. Highlighting groundbreaking facilities like the DORIS at DESY Hamburg and Elettra in Trieste, it discusses the generation of extremely bright sources of UV and X-ray light. The talk includes insights into X-ray diffraction techniques for analyzing protein structures, absorption spectroscopy, and advancements in X-ray Free Electron Lasers (XFEL). Join us for an exploration of how these technologies enhance our understanding of materials at the atomic level.

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Physics on synchrotrons and computers

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  1. Physics on synchrotrons and computers Alojz Kodre Faculty of Math & Physics, University of Ljubljana Ljubljana, July 2011

  2. X-rays l = 0,01 - 10 nm n = 3.1016 – 3.1019 Hz hn= 100 eV – 200 keV Wilhelm Röntgen, 1896, Ljubljana, July 2011

  3. Synchrotron storage ring DORIS, DESY Hamburg Ljubljana, July 2011

  4. Synchrotron -an extremely bright source of UV and X-ray light Ljubljana, July 2011

  5. DESY, Hamburg Ljubljana, July 2011

  6. Elettra, Trieste Ljubljana, July 2011

  7. ESRF, Grenoble Ljubljana, July 2011

  8. Brightness of different light sources Ljubljana, July 2011

  9. X-ray diffraction on crystalls:information on the distribution of atoms in the material Ljubljana, July 2011

  10. Protein Structure by X-Ray Diffraction Protein –a molecule of ~ 10.000 atoms Diffraction pattern of the protein . Ljubljana, July 2011

  11. X-ray diffraction on disordered materials provides almost no structure information Ljubljana, July 2011

  12. Absorption spectroscopy Ljubljana, July 2011

  13. X-ray absorption absorption relative absorption coefficient Rayleigh scattering Compton scattering energy Ljubljana, July 2011

  14. Absorption edges Ljubljana, July 2011

  15. Cu K edge Ljubljana, July 2011

  16. Zn K edge – experiment and model Ljubljana, July 2011

  17. Ar Ljubljana, July 2011

  18. Metal-vapor cells Ljubljana, July 2011

  19. Cd vapor : metal Ljubljana, July 2011

  20. atomski pare 950 ºC trden atomic gel spline Iodine atomic vapour 950 °C solid

  21. Atomic absorption Ga-Kr Ljubljana, July 2011

  22. EXAFS– ExtendedX-ray Absorption Fine Structure constructive interference destructive interference

  23. Rh

  24. MoSI nanowires Ljubljana, July 2011

  25. SrTiO3

  26. Ljubljana, July 2011

  27. New devices wiggler undulator rentgenski laser Ljubljana, July 2011

  28. DESY, Hamburg PETRA

  29. XFEL – X-ray Free Electron Laser

  30. The group at Hasylab Ljubljana, July 2011

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