Zobrazeno 1 - 10 of 67 pro vyhledávání: '"Christian Horstmann"'
1
Akademický článek
Using the Emission of Muonic X-rays as a Spectroscopic Tool for the Investigation of the Local Chemistry of Elements
Autor: Matteo Aramini, Chiara Milanese, Adrian D. Hillier, Alessandro Girella, Christian Horstmann, Thomas Klassen, Katsuo Ishida, Martin Dornheim, Claudio Pistidda
Publikováno v: Nanomaterials, Vol 10, Iss 7, p 1260 (2020)
There are several techniques providing quantitative elemental analysis, but very few capable of identifying both the concentration and chemical state of elements. This study presents a systematic investigation of the properties of the X-rays emitted
Externí odkaz: https://doaj.org/article/945a3e9f7fff48c1a132c7ea7e013777
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3
Elektronická kniha
Pflegeplanung exakt formuliert und korrigiert : Lehr- und Lernhilfen zur Pflegedokumentation entlang der ATL, ABEDL®, SIS® und BI gemäß § 5 PflBG
Autor: Friedhelm Henke, Christian Horstmann
Diese Lehr- und Lernhilfen befähigen zu der im Pflegeberufereformgesetz erstmals als Vorbehaltene Tätigkeit vorgesehenen'Planung der Pflege'. Nach ausführlicher Erklärung der Basics der Pflegeplanung werden Formulierungen aus der Praxis mit Korre
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4
High-pressure cell for in situ neutron studies of hydrogen storage materials
Autor: Claudio Pistidda, Martin Müller, Martin Dornheim, Oliver Metz, Klaus Pranzas, Oleg Kotlyar, Wiebke Lohstroh, Sebastian Busch, Neslihan Aslan, Christian Horstmann
Publikováno v: Aslan, N.; Horstmann, C.; Metz, O.; Kotlyar, O.; Dornheim, M.; Pistidda, C.; Busch, S.; Lohstroh, W.; Müller, M.; Pranzas, K.: High-pressure cell for in situ neutron studies of hydrogen storage materials. In: Journal of Neutron Research. Vol. 21 (2020) 3-4, 125-135. (DOI: /10.3233/JNR-190116)
A high- pressure cell for neutron experiments was developed at Helmholtz-Zentrum Geesthacht (HZG). This cell is designed for the investigation of hydrogen storage materials at pressures up to 700 bar and temperatures up to 500°C. The idea is to have
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f13cc90dfc8c50450f8135de100a13f9
https://publications.hzg.de/id/38416
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6
Coatings for FEL optics: preparation and characterization of B4C and Pt
Autor: Jana Buchheim, Christian Horstmann, Grzegorz Gwalt, Michael Störmer, Frank Siewert
Publikováno v: Journal of Synchrotron Radiation
Störmer, M.; Siewert, F.; Horstmann, C.; Buchheim, J.; Gwalt, G.: Coatings for FEL optics: preparation and characterization of B4C and Pt. In: Journal of Synchrotron Radiation. Vol. 25 (2018) 1, 116-122. (DOI: /10.1107/S1600577517016095)
Boron carbide and platinum are two suitable coating materials for X-ray mirrors at free-electron lasers worldwide. The achieved thickness uniformity for boron carbide is less than 1 nm peak-to-valley over 1500 mm mirror length.
Large X-ray mirro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6a7848f25070495ae20df10c246600d
https://doi.org/10.1107/s1600577517016095
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7
Elektronická kniha
Pflegeplanung exakt formuliert und korrigiert : Lehr- und Lernhilfen zur Pflegedokumentation entlang der ATL, ABEDL®, SIS® und BI gemäß § 5 PflBG
Autor: Friedhelm Henke, Christian Horstmann
Diese Lehr- und Lernhilfen befähigen zu der im Pflegeberufereformgesetz erstmals als Vorbehaltene Tätigkeit vorgesehenen'Planung der Pflege'. Nach ausführlicher Erklärung der Basics der Pflegeplanung werden Formulierungen aus der Praxis mit Korre
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8
First Direct Study of the Ammonolysis Reaction in the Most Common Alkaline and Alkaline Earth Metal Hydrides by in Situ SR-PXD
Autor: Angela Santoru, Nils Bergemann, Christian Horstmann, Thomas Klassen, Diana Thomas, Agnieszka Rzeszutek, Claudio Pistidda, Sebastiano Garroni, Martin Dornheim
Publikováno v: The Journal of Physical Chemistry C. 119:934-943
We report on the first in situ synchrotron radiation powder X-ray diffraction study (SR-PXD) of the ammonolysis reaction of selected alkaline and alkaline earth metal hydrides (i.e., LiH, NaH, KH, MgH2, and CaH2). The investigation was performed usin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::53a2f3a09c594ac47ea5e2c16a9e4b81
https://doi.org/10.1021/jp510720x
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9
Ultra-precision fabrication of 500 mm long and laterally graded Ru/C multilayer mirrors for X-ray light sources
Autor: Alexander Rack, Michael Störmer, H. Gabrisch, U. Heidorn, Frank Siewert, J. Wiesmann, Christian Horstmann, F. Hertlein
Publikováno v: Stoermer, M.; Gabrisch, H.; Horstmann, C.; Heidorn, U.; Hertlein, F.; Wiesmann, J.; Siewert, F.; Rack, A.: Ultra-precision fabrication of 500 mm long and laterally graded Ru/C multilayer mirrors for X-ray light sources. In: Review of Scientific Instruments. Vol. 87 (2016) 5, 051804. (DOI: 10.1063/1.4950748)
'Review of Scientific Instruments ', vol: 87, pages: 051804-1-051804-8 (2016)
X-ray mirrors are needed for beam shaping and monochromatization at advanced research light sources, for instance, free-electron lasers and synchrotron sources. Such mirrors consist of a substrate and a coating. The shape accuracy of the substrate an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e99b12a446363e6cca09a3f68cc3aba
https://publications.hereon.de/id/34893
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10
Boron carbide coatings for neutron detection probed by x-rays, ions, and neutrons to determine thin film quality
Autor: Grzegorz Nowak, R. Kampmann, Richard Hall-Wilton, M. Pomm, Michael Störmer, Christian Horstmann, Jean-François Moulin, U. Lorenz, Martin Müller, H.-W. Becker, Daniel Höche, Andreas Schreyer, Christian Randau, Martin Haese-Seiller
Publikováno v: Nowak, G.; Stoermer, M.; Becker, H.-W.; Horstmann, C.; Kampmann, R.; Hoeche, D.; Haese-Seiller, M.; Moulin, J.-F.; Pomm, M.; Randau, C.; Lorenz, U.; Hall-Wilton, R.; Mueller, M.; Schreyer, A.: Boron carbide coatings for neutron detection probed by x-rays, ions, and neutrons to determine thin film quality. In: Journal of Applied Physics. Vol. 117 (2015) 3, 034901. (DOI: 10.1063/1.4905716)
Due to the present shortage of 3He and the associated tremendous increase of its price, the supply of large neutron detection systems with 3He becomes unaffordable. Alternative neutron detection concepts, therefore, have been invented based on solid
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9452ebca2168a062b93fe6def41466f6
https://publications.hzg.de/id/32612
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