Proceedings ArticleDOI
XOP v2.4: recent developments of the x-ray optics software toolkit
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TLDR
XOP v2.4 as mentioned in this paper is a collection of computer programs for calculation of radiation characteristics of X-ray sources and their interaction with matter, including undulators and wigglers.Abstract:
XOP v2.4 consists of a collection of computer programs for calculation of radiation characteristics of X-ray sources and
their interaction with matter. Many of the programs calculate radiation from undulators and wigglers, but others, such as
X-ray tube codes, are also available. The computation of the index of refraction and attenuation coefficients of optical
elements using user-selectable databases containing optical constants is an important part of the package for calculation
of beam propagation. Coupled computations are thus feasible where the output from one program serves as the input to
another program. Recent developments including enhancements to existing programs are described.read more
Citations
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Journal ArticleDOI
A multipurpose instrument for time-resolved ultra-small-angle and coherent X-ray scattering
Theyencheri Narayanan,Michael Sztucki,P. Van Vaerenbergh,Joachim Léonardon,Jacques Gorini,L. Claustre,Franc Sever,John Morse,Peter Boesecke +8 more
TL;DR: The technical features and performance of a new instrument for time-resolved ultra-small-angle and coherent X-ray scattering are presented that enables static and kinetic investigations from ångström to micrometre size scales and time resolution down to the sub-millisecond range.
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Mechanically Stacked, Two-Terminal Graphene-Based Perovskite/Silicon Tandem Solar Cell with Efficiency over 26%
Enrico Lamanna,Fabio Matteocci,Emanuele Calabrò,Luca Serenelli,E. Salza,Luca Martini,Francesca Menchini,Massimo Izzi,Antonio Agresti,Sara Pescetelli,Sebastiano Bellani,Antonio Esau Del Rio Castillo,Francesco Bonaccorso,Mario Tucci,Aldo Di Carlo +14 more
TL;DR: In this article, a mechanically stacked two-terminal perovskite/silicon tandem solar cell with the sub-cells independently fabricated, optimized, and subsequently coupled by contacting the back electrode of the mesoscopic perovskiite top cell with texturized and metalized front contact of the silicon bottom cell is presented.
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Pink-beam serial crystallography.
Alke Meents,Max O. Wiedorn,Vukica Šrajer,Robert Henning,Iosifina Sarrou,J. Bergtholdt,Miriam Barthelmess,P. Y. A. Reinke,D. Dierksmeyer,A. Tolstikova,S. Schaible,Marc Messerschmidt,Craig M. Ogata,David J. Kissick,Manuel H. Taft,Dietmar J. Manstein,J. Lieske,Dominik Oberthuer,Robert F. Fischetti,Henry N. Chapman +19 more
TL;DR: It is shown that a polychromatic “pink” synchrotron X-ray beam can be used for SX, which is useful when crystal supply is limited and will allow time-resolved measurements at synch Rotron sources in the future.
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In-vacuum long-wavelength macromolecular crystallography.
TL;DR: The motivation for, and the first results from, the novel in-vacuum long-wavelength MX beamline I23 at Diamond Light Source are presented.
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Quantitative characterization of the X-ray beam at the Australian Synchrotron Imaging and Medical Beamline (IMBL).
Andrew W. Stevenson,Andrew W. Stevenson,Jeffrey C. Crosbie,Jeffrey C. Crosbie,Chris Hall,Daniel Hausermann,Jayde Livingstone,Jessica Lye +7 more
TL;DR: A comprehensive model of the IMBL has been developed, embodied in a new computer program named spec.exe, which has been validated against a variety of experimental measurements, and it is hoped it will prove to be a useful resource for synchrotron science in general, and for hard X-ray beamlines, whether they are based on bending magnets or insertion devices, in particular.
References
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Journal ArticleDOI
IMD—software for modeling the optical properties of multilayer films
TL;DR: IMD includes a full graphical user interface and affords modeling with up to eight simultaneous independent variables, as well as parameter estimation using nonlinear, least-squares curve fitting to user-supplied experimental optical data.
Journal ArticleDOI
An accurate method for computer-generating tungsten anode x-ray spectra from 30 to 140 kV.
John M. Boone,J. Anthony Seibert +1 more
TL;DR: A tungsten anode spectral model using interpolating polynomials (TASMIP) was used to compute x-ray spectra at 1 keV intervals over the range from 30 kV to 140 kV, which may be useful for computing the detective quantum efficiency, DQE(f), of x-rays detector systems.
Journal ArticleDOI
Molybdenum, rhodium, and tungsten anode spectral models using interpolating polynomials with application to mammography
TL;DR: A computer model for the generation of x-ray spectra in the mammographic energy range from 18 kV to 40 kV has been developed, and the molybdenum anode spectral model using interpolating polynomials is given the acronym MASMIP and the rhodium and tungsten spectral models are called RASMip and TASMIP, respectively.
Journal ArticleDOI
SHADOW3: a new version of the synchrotron X-ray optics modelling package
TL;DR: A new version of the X-ray tracing code SHADOW3 is introduced, a new version that simplifies the operation of x-ray diffraction analysis equipment and significantly reduces the number of errors.
ReportDOI
Spectra and optics of synchrotron radiation
TL;DR: The spectra, angular distribution, and polarization functions of synchrotron radiation are tabulated in parametric form in this paper, and these can be used for rapid estimation of photon flux as a function of the various parameters.
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