| Autor: |
Sebastian Göde, R. Sobierajski, Gianluca Gregori, Michaela Kozlova, Gerd Röpke, Karel Saksl, Art J. Nelson, Jacek Krzywinski, Andreas Przystawik, K. S. Budil, S. Düsterer, Thomas Tschentscher, Justin Wark, Philip Heimann, Sven Toleikis, J. Cihelka, Thomas Dzelzainis, William E. White, Libor Juha, R. C. Cauble, Josef Tiggesbäumker, R. R. Fäustlin, Saša Bajt, T. Whitcher, R. Thiele, Fida Khattak, Bob Nagler, Heidi Reinholz, Richard W. Lee, Henry N. Chapman, Dorota Klinger, E. Förster, T. Bornath, Siegfried Glenzer, Carsten Fortmann, Tomáš Burian, Karl-Heinz Meiwes-Broer, Marta Fajardo, P. Mercere, Roger Falcone, Ronald Redmer, Tim Laarmann, Sam Vinko, Hyesog Lee, Věra Hájková, Ronnie Shepherd, Jerome B. Hastings, Ulf Zastrau, Marek Jurek, J. Chalupsky, William J. Murphy, Tilo Döppner, A.R. Khorsand, Ingo Uschmann, David Riley |
| Jazyk: |
angličtina |
| Rok vydání: |
2016 |
| Předmět: |
|
| Popis: |
We report on the x-ray absorption of Warm Dense Matter experiment at the FLASH Free Electron Laser (FEL) facility at DESY. The FEL beam is used to produce Warm Dense Matter with soft x-ray absorption as the probe of electronic structure. A multilayer-coated parabolic mirror focuses the FEL radiation, to spot sizes as small as 0.3μm in a ∼15fs pulse of containing >10 12 photons at 13.5 nm wavelength, onto a thin sample. Silicon photodiodes measure the transmitted and reflected beams, while spectroscopy provides detailed measurement of the temperature of the sample. The goal is to measure over a range of intensities approaching 10 18 W/cm 2. Experimental results will be presented along with theoretical calculations. A brief report on future FEL efforts will be given. © 2009 SPIE. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
