soft X-ray lasers
The design of whispering gallery mirrors for soft x-ray lasers
... Scattering losses, size of the incident angle, and skin depths were calculated to estimate the requirements to build a whispering gallery mirror for light source w[r] ...
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Development of an ultrashort and intense collisional OFI plasma-based soft X-ray laser
... the soft X-ray range arouses great interest since they allow applying the powerful coherent imaging techniques at low wavelengths, where very high spatial resolutions and tiny focal spots are ...of ...
297
Disentangling ultrafast electronic and structural dynamics with X-ray lasers
... hard X-ray pulses at the K edge of Iron for probing with 70 ps resolution the structure of the HS state induced by laser ...low X-ray flux of this techniques limited the ...fs soft ...
12
The Athena X-ray Integral Field Unit (X-IFU)
... the X-IFU observations will not be perturbed by soft protons is about 80% and this is when the background requirement shall be met (≤ 5 × 10 −3 counts s −1 cm −2 keV −1 , in the 2–10 keV ...the ...
41
1-kHz table-top ultrashort hard x-ray source for time-resolved x-ray protein
... ␣ x-ray yield. 17 X-rays are collected through a 17 mm diameter beryllium window placed 16 mm from the ...vidual x-ray photons on a thermoelectrically cooled CCD camera (Andor ...
4
Tolerance of arteries to microplanar X-ray beams.: Microplanar X-ray beam irradiation of arteries
... The salient findings of this study are: i) The high tolerance of small arteries to doses up to 2000 Gy, without any consecutive occlusion within 1 year, in contrast to the deleterious consequences of comparable or lower ...
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X-Ray Sobolev Variational Auto-Encoders
... and X-ray transforms, the first pro- jecting on hyper-planes (dimension N − 1) and the other on one-dimensional spaces (dimension 1), see [ 10 ], [ 19 , Chapter 2] (the two coincide only in dimen- sion N = ...
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X-ray spectroscopy of stars
... Waldron and Cassinelli (2007) and Waldron and Cassinelli (2009) rather advocated for a partial return of the magnetic corona hypothesis. More precisely, they assumed a wind-shock model in the outer wind regions, where ...
98
Nanometric deformations of thin Nb layers under a strong electric field using soft x-ray laser interferometry
... using soft x-ray laser 共XRL兲 at the wavelength of ...the soft x-ray wavelength do neither produce any measurable photoelectric-field emission, nor alter the topographical ...
9
X-ray diffraction structure measurements
... how X-ray structural measurements can be done on molten sili- cates under high pressures, using either large volume presses or diamond-anvil cells, the latter combined with resistive heating or laser ...
22
The ATHENA X-ray Integral Field Unit (X-IFU)
... The X-IFU is the cryogenic micro-calorimeter of the Athena space X-ray observatory, the second large mission of the Cosmic Vision Program of the European Space Agency [ 1 – 7 ...Athena X-IFU ...
15
X-ray microtomography of macadamia nuts
... Key-words: Macadamia nut, shell density, kernel volume ratio, X-ray microtomography 1. Introduction Macadamia nuts are among the most nutritious and highest in monounsaturated oil content among edible nuts ...
6
Effect of X-ray irradiation on ancient DNA in sub-fossil bones - Guidelines for safe X-ray imaging
... In the case of three samples irradiated during a real tomography experiment (Experiment 3), we observed an apparent increase in aDNA molecules after X-ray exposure with a dose of 720 Gy at high energy in ...
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Spectroscopie X de plasmas chauds et denses générés par lasers UHI et XFEL
... d'absorption X) est la capacité des équipements spectroscopiques à mesurer le rayonnement émis par les plasmas chauffés par les futurs lasers PetaWatt ...de lasers va offrir à la communauté ...
199
Insights on the Electrochemical Magnesiation of InSb from Combined Operando X-ray Diffraction and X-ray Absorption Spectroscopy
... operando X-Ray diffraction (XRD) and X-Ray Absorption Spectrosopy (XAS), we further characterized in-depth the peculiar electrochemical behavior of ...
2
Insights on the electrochemical magnesiation of InSb from combined $operando$ X- Ray diffraction and X-Ray Absorption Spectroscopy
... operando X- Ray diffraction and X-Ray Absorption Spectroscopy Lucie Blondeau 1 , Eddy Foy 2 , Stéphanie Belin 3 , Suzy Surblé 1 , Fabienne Testard 4 , Hicham Khodja 1 , Magali Gauthier ...
3
Phase transformation and amorphization upon alloys magnesiation: combining operando X-Ray diffraction and X-Ray Absorption Spectroscopy
... operando X-Ray diffraction and X-Ray Absorption Spectroscopy Lucie Blondeau 1 , Eddy Foy 2 , Stéphanie Belin 3 , Suzy Surblé 1 , Fabienne Testard 4 , Hicham Khodja 1 , Magali Gauthier ...
3
CHARACTERIZING X-RAY AND RADIO EMISSION IN THE BLACK HOLE X-RAY BINARY V404 CYGNI DURING QUIESCENCE
... broadband X-ray characteristics of V404 Cyg during quiescence, we simultaneously fitted XMM- Newton and NuSTAR data to achieve energy coverage from ...
11
The X-ray Integral Field Unit (X-IFU) for Athena
... • Optimization of basic technologies for the detector and its readout to allow for a compact and reliable design (e.g. cryo-harness). Building a complete cooling chain is a major challenge that is being addressed by an ...
13
ISGRI: the INTEGRAL Soft Gamma-Ray Imager
... 4.5. Spectral response In a pixel camera such as ISGRI, every pixel is a spec- trometer chain with its own characteristics. The spectral performance of the camera depends therefore critically on the alignment of the ...
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