Results 11 to 20 of about 2,162,368 (373)
Microfabrication of X-ray Optics by Metal Assisted Chemical Etching: A Review [PDF]
Micromachines, 2020 High-aspect-ratio silicon micro- and nanostructures are technologically relevant in several applications, such as microelectronics, microelectromechanical systems, sensors, thermoelectric materials, battery anodes, solar cells, photonic devices, and X ...
Lucia Romano, Marco Stampanoni
doaj +3 more sources
A hybrid method for X-ray optics simulation: combining geometric ray-tracing and wavefront propagation. [PDF]
J Synchrotron Radiat, 2014 A new ’Hybrid Method’ combining ray-tracing and wavefront propagation for X-ray optics simulation is reported. The code is fast and can handle partially coherent sources, making it a useful tool for beamline design and optimization.
Shi X +3 more
europepmc +4 more sources
Journal of Physics: Conference Series, 2009 This paper describes reflective adaptive/active optics for applications including studies of biological radiation damage. The optics work on the polycapillary principle, but use arrays of channels in thin silicon. For optimum performance the x-rays should reflect once off a channel wall in each of two successive arrays.
Michette, A. G. +15 more
openaire +4 more sources
An x-ray polarimeter for hard x-ray optics [PDF]
SPIE Proceedings, 2006 12 pages, 7 ...
Muleri Fabio +27 more
openaire +7 more sources
X-ray optics for the cavity-based X-ray free-electron laser [PDF]
Journal of Synchrotron RadiationA cavity-based X-ray free-electron laser (CBXFEL) is a possible future direction in the development of fully coherent X-ray sources. CBXFELs consist of a low-emittance electron source, a magnet system with several undulators and chicanes, and an X-ray ...
Peifan Liu +15 more
doaj +2 more sources
Flight Programs and X-ray Optics Development at MSFC [PDF]
, 2012 The X-ray astronomy group at the Marshall Space Flight Center is developing electroformed nickel/cobalt x-ray optics for suborbital and orbital experiments.
Atkins, C. +8 more
core +2 more sources
In-flight PSF calibration of the NuSTAR hard X-ray optics [PDF]
Astronomical Telescopes and Instrumentation, 2014 We present results of the point spread function (PSF) calibration of the hard X-ray optics of the Nuclear Spectroscopic Telescope Array (NuSTAR). Immediately post-launch, NuSTAR has observed bright point sources such as Cyg X-1, Vela X-1, and Her X-1 for
An +11 more
core +6 more sources
X-ray magneto-optics of lanthanide materials: principles and applications [PDF]
, 2005 Lanthanide metals are a particular class of magnetic materials in which the magnetic moments are carried mainly by the localized electrons of the 4f shell.
Bruno +37 more
core +2 more sources
Confocal X-ray technology based on capillary X-ray optics
Reviews in Analytical Chemistry, 2015 Capillary X-ray optics is versatile, and it can be used with synchrotron radiation source, conventional X-ray source, laser-plasma ultrafast X-ray source, and so forth.
Sun Tianxi, Ding Xunliang
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Optics for Nano-Satellite X-Ray Monitor [PDF]
Open Astronomy, 2015 The Schmidt lobster eye design for a grazing incidence X-ray optics provides a field of view of the order of many degrees, for this reason it can be a convenient approach for the construction of space X-ray monitors.
Tichý Vladimír +3 more
doaj +2 more sources