Zobrazeno 1 - 10 of 219 pro vyhledávání: '"Janos Kirz"'
1
New developments in ultra-high brightness microstructured x-ray sources for applications in Talbot-Lau imaging and dual-energy microanalytical/microXRF (Conference Presentation)
Autor: David Reynolds, Alan Lyon, Giovanni Pareschi, Benjamin Stripe, Sharon Chen, Janos Kirz, Wenbing Yun, Vladimir Semenov, Ali M. Khounsary, Richard Ian Spink
Publikováno v: Advances in Laboratory-based X-Ray Sources, Optics, and Applications VI.
The limitations to achievable x-ray brightness within the laboratory1 for x-ray spectra is a well-known problem for improving the throughput, sensitivity, and resolution of a wide variety of x-ray techniques. Specific examples of such challenges incl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c1a16d97ba2938254895328a6676c6af
https://doi.org/10.1117/12.2273042
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5
Pseudo-Single-Bunch with Adjustable Frequency
Autor: Janos Kirz, David Robin, Matthew A. Marcus, M. P. Hertlein, G. Portmann, Changchun Sun
Publikováno v: Synchrotron Radiation News. 26:9-13
A major limitation of synchrotron light sources is the ability to easily serve two classes of experiments simultaneously, namely brightness or flux-limited experiments and timing experiments. High brightness experiments require filling most of the rf
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::02c9849a907191a5afde97492494ed52
https://doi.org/10.1080/08940886.2013.791209
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6
Innovative Nondestructive Compositional Mapping of Trace-Elements and Contaminants at Micron-Scale in Wafers and Packaging
Autor: Sharon Chen, Sylvia Jy Lewis, Ian Spink, Vladimir Semenov, Janos Kirz, S. H. Lau, Benjamin Stripe, Wenbing Yun, David Reynolds, Alan Lyon
Publikováno v: International Symposium for Testing and Failure Analysis.
We describe a technique for mapping the distribution and concentrations of trace elements, most notably with capabilities of achieving 1-10 parts per million sensitivities within 1 second and at
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::60834e7ca65760ed92d731718ccea7f3
https://doi.org/10.31399/asm.cp.istfa2016p0485
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8
A New Type of Super Bright Laboratory X-ray Source
Autor: Sylvia Jy Lewis, Janos Kirz, Ian Spink, Benjamin Stripe, Wenbing Yun, Alan Lyon, Dave Reynolds, Sharon Chen
Publikováno v: High-Brightness Sources and Light-Driven Interactions.
We are developing a revolutionary new type of x-ray source that is designed to be more than 10X brighter than the brightest rotating anode x-ray source currently available. Additionally, the new x-ray source will have substantially wider selection of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fc3bdc9247dce595481f8eb24b16a7fe
https://doi.org/10.1364/euvxray.2016.em4a.2
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9
Advantages of a synchrotron bending magnet as the sample illuminator for a wide-field X-ray microscope
Autor: Malcolm R. Howells, Michael Feser, J. Rudati, Wenbing Yun, Janos Kirz
Publikováno v: Journal of Synchrotron Radiation. 19:751-758
In this paper the choice between bending magnets and insertion devices as sample illuminators for a hard X-ray full-field microscope is investigated. An optimized bending-magnet beamline design is presented. Its imaging speed is very competitive with
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8182cae836f9e6cc57c32bc3e03ae7fb
https://doi.org/10.1107/s0909049512023813
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