Search Results - "KORYTAR, D"

Schottky barrier detectors based on high quality 4H-SiC semiconductor: Electrical and detection properties by Zaťko, B., Hrubčín, L., Šagátová, A., Osvald, J., Boháček, P., Zápražný, Z., Sedlačková, K., Sekáčová, M., Dubecký, F., Skuratov, V.A., Korytár, D., Nečas, V.

“…•Schottky diodes based on 4H-SiC high quality epitaxial layer were fabricated.•The typical reverse current of measured diodes was below 30 pA up to bias of…”
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Extreme ultraviolet tomography of multi-jet gas puff target for high-order harmonic generation by Wachulak, P. W., Węgrzyński, Ł., Zápražný, Z., Bartnik, A., Fok, T., Jarocki, R., Kostecki, J., Szczurek, M., Korytár, D., Fiedorowicz, H.

“…A volume, tomographic reconstruction of a novel, multi-jet gas puff target, developed for possible applications in high-order harmonic generation (HHG), is…”
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Laboratory-based multi-modal X-ray microscopy and micro-CT with Bragg magnifiers by Vagovič, P, Korytár, D, Cecilia, A, Hamann, E, Baumbach, T, Pelliccia, D

“…We report on the successful demonstration of X-ray phase contrast microscopy and micro computed tomography (CT) with a Bragg magnifier microscope (BMM) in a…”
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Study of subsurface damage in Ge optics machined by SPDT by Zaprazny, Z., Korytar, D., Zat'ko, B., Jergel, M., Halahovets, Y., Dobrovodsky, Jozef, Noga, Pavol

“…Single point diamond turning (SPDT) allows to finish Ge surfaces with a high shape accuracy, low surface roughness and low subsurface damage. We use SPDT for…”
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X-ray Bragg magnifier microscope as a linear shift invariant imaging system: image formation and phase retrieval by Vagovič, P, Svéda, L, Cecilia, A, Hamann, E, Pelliccia, D, Gimenez, E N, Korytár, D, Pavlov, K M, Zápražný, Z, Zuber, M, Koenig, T, Olbinado, M, Yashiro, W, Momose, A, Fiederle, M, Baumbach, T

“…We present the theoretical description of the image formation with the in-line germanium Bragg Magnifier Microscope (BMM) and the first successful phase…”
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A monolithic monochromator-collimator for high-resolution X-ray diffraction by Ferrari, Claudio, Korytar, Dusan

“…The possibility of finding, for a given X‐ray wavelength, the conditions for obtaining multiple coplanar reflections in a single block of crystal is…”
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Potential use of V-channel Ge(220) monochromators in X-ray metrology and imaging by Korytár, D., Vagovič, P., Végsö, K., Šiffalovič, P., Dobročka, E., Jark, W., Áč, V., Zápražný, Z., Ferrari, C., Cecilia, A., Hamann, E., Mikulík, P., Baumbach, T., Fiederle, M., Jergel, M.

“…While channel‐cut crystals, in which the diffracting surfaces in an asymmetric cut are kept parallel, can provide beam collimation and spectral beam shaping,…”
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Linearly graded GeSi beam-expanding/compressing X-ray monochromator by Korytár, D., Ferrari, C., Mikulík, P., Vagovič, P., Dobročka, E., Áč, V., Konopka, P., Erko, A., Abrosimov, N.

“…In standard single‐crystal V‐channel germanium (220) X‐ray beam‐expanding/compressing monochromators for Cu Kα1 radiation, a total beam expansion/compression…”
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X-ray Multiple-Beam Analysis in High-Resolution Diffractometry of III-V Heterostructures by Korytár, D., Ferrari, C., Bochníček, Z.

“…High‐resolution X‐ray diffractometry is used to measure such parameters of heteroepitaxic III–V layers as the substrate miscut angle α, the relative lattice…”
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Analysis of SR thermal load studied by FEA by AC, V, KORYTAR, D

“…This work deals with analysis of the thermal effects and inherent mechanical deformations under absorption of the X‐ray beam heat. The work is motivated by…”
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Curved focusing crystals for hard X-ray astronomy by Ferrari, C., Buffagni, E., Bonnini, E., Korytar, D.

“…A lens made by a properly arranged array of crystals can be used to focus x-rays of energy ranging from 30 to 500 keV for x-ray astronomy. Mosaic or curved…”
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Two-beam dynamical approach to multiple successive diffractors in X-ray crystal optics by Korytar, D, Besse, I, Bohacek, P

“…To devise and optimize new monolithic components for XRD optics, more and more refined theoretical procedures are required. In addition to the simple…”
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Study of residual strains in wafer crystals by means of lattice tilt mapping by Ferrari, C., Korytar, D., Kumar, J.

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Correlation of crystal defects and galvanomagnetic parameters of semi-insulating InP with performance of radiation detectors fabricated from characterised materials by Boháček, P, Korytár, D, Ferrari, C, Dubecký, F, Surma, B, Zat'ko, B, Šmatko, V, Huran, J, Fornari, R, Sekáčová, M, Strzelecka, S

“…Semi-insulating (SI) InP substrates from four producers have been studied by galvanomagnetic methods, X-ray diffraction, laser scattering tomography, and…”
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Distribution and Burgers vectors of dislocations in semiconductor wafers investigated by rocking-curve imaging by Ferrari, Claudio, Pernot, Petra, Mikulík, Petr, Helfen, Lukas, Verdi, Nicola, Baumbach, Tilo, Lübbert, Daniel, Korytár, Dušan

“…The method called `rocking‐curve imaging' (RCI) has recently been developed to visualize lattice imperfections in large crystals such as semiconductor wafers…”
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Electrical and detection performance of radiation detector based on bulk semi-insulating InP:Fe: role of detector volume by Zat'ko, B., Dubecky, F., Darmo, J., Euthymiou, P., Necas, V., Krempasky, M., Sekacova, M., Korytar, D., Csabay, O., Harmatha, L., Pelfer, P.G.

“…In this work study of bulk semi-insulating (SI) InP:Fe-based particle detectors with emphasise to the role of detector volume is presented. Detectors based on…”
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On the physical parameters and crystal defects of bulk semi-insulating InP for radiation detector fabrication by Korytar, D., Ferrari, C., Surma, B., Strzelecka, S., Dubecky, F., Huran, J., Fornari, R., Pekarek, L., Prochazkova, O., Smatko, V., Hruban, A.

“…Semi-insulating (SI) InP substrates from various producers have been studied by the Hall technique, X-ray diffraction, laser scattering tomography and…”
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Advanced X-ray imaging techniques for semiconductor wafer characterisation by Baumbach, T., Mikulik, P., Korytar, D., Pernot, P., Lubbert, D., Helfen, L., Herms, M., Landesberger, Ch

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Monolithic devices for high-resolution X-ray diffractometry and topography by Korytár, D., Boháček, P., Bešše, I., Francesio, L., Mikula, P.

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Lateral lattice parameter variation measurement by means of a double crystal X-ray method with oscillating slit by KORYTAR, D

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