Laue diffraction lenses for astrophysics: From theory to experiments
نویسندگان
چکیده
منابع مشابه
MAX: Development of a Laue diffraction lens for nuclear astrophysics
The next generation of instrumentation for nuclear astrophysics will have to achieve an improvement in sensitivity by a factor of 10-100 over present technologies. With the focusing gammaray telescope MAX we take up this challenge and propose to combine the required sensitivity with high spectral and angular resolution, and the capability to measure the polarization of the photons. MAX is a spa...
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1DESY, Notkestr. 85, 22607 Hamburg, Germany, 2CFEL at DESY, Notkestr. 85, 22607 Hamburg, Germany, 3Institute of Experimental Physics, University of Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany, 4SLAC National Accelerator Laboratory, 2575 Sand Hill Road MS 29, Menlo Park, CA 94025, USA, 5Faculty of Physics, University of Bialystok, ul. Lipowa 41, 15-424 Bialystok, Poland, 6European XFEL...
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The ever-increasing brightness of synchrotron radiation sources demands improved X-ray optics to utilise their capability for imaging and probing biological cells, nanodevices, and functional matter on the nanometer scale with chemical sensitivity. Here we demonstrate focusing a hard X-ray beam to an 8 nm focus using a volume zone plate (also referred to as a wedged multilayer Laue lens). This ...
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Many recent discoveries in astrophysics involve phenomena that are highly complex. Carefully designed experiments, together with sophisticated computer simulations , are required to gain insights into the underlying physics. We show that particle accelerators are unique tools in this area of research, by providing precision calibration data and by creating extreme experimental conditions releva...
متن کاملTime-resolved Laue diffraction of deforming micropillars.
We demonstrate real-time resolved white beam Laue diffraction during compression of micron-sized focused ion beam milled single crystals Au pillars, revealing the dynamical correlation between microstructure and plasticity. The evolution of the Laue patterns of the Au pillars demonstrates the occurrence of crystal rotation and strengthening is explained by plasticity starting on a slip system t...
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ژورنال
عنوان ژورنال: Experimental Astronomy
سال: 2006
ISSN: 0922-6435,1572-9508
DOI: 10.1007/s10686-006-9063-0