About: K(alfa)/K(beta) Ratio of Fluorescence X-rays as an Information Source on the Depth Distribution of Iron in Low Matrix

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Tento článek popisuje, jak poměr linií charakteristického záření K(alfa)/K(beta) daného prvku může být použit ke stanovení hloubky, ve které se nachází zrno nebo vrstva s tímto prvkem. Byla provedena měření standardu čistého železa, železných folií a vrstev vytvořených z prášku berlínské modři. Tyto vzorky byly analyzovány jednak samostatně a jednak překryty vrstvou materiálu s nízkým Z. Výsledky ukazují závislost mezi intenzitou linie K(alfa), poměrem K(alfa)/K(beta) a distribucí železa v papírové matrici. (cs) This paper describes how the K(alfa)/K(beta) count rate ratio of the characteristic X-rays of a given element can be applied to determine the depth at which a layer or a grain of that element is located. Measurements of thick standard pure iron, intermediately thick iron foils, and layers prepared with a powder of Prussian blue were performed. All these specimens were analyzed alone, and they were also analyzed overlaid with a low Z matrix. The relation between the K(alfa) count rate, the K(alfa)/K(beta) count rate ratio, and the distribution of iron in the paper matrix are presented here. This paper describes how the K(alfa)/K(beta) count rate ratio of the characteristic X-rays of a given element can be applied to determine the depth at which a layer or a grain of that element is located. Measurements of thick standard pure iron, intermediately thick iron foils, and layers prepared with a powder of Prussian blue were performed. All these specimens were analyzed alone, and they were also analyzed overlaid with a low Z matrix. The relation between the K(alfa) count rate, the K(alfa)/K(beta) count rate ratio, and the distribution of iron in the paper matrix are presented here. (en)
Title	K(alfa)/K(beta) Ratio of Fluorescence X-rays as an Information Source on the Depth Distribution of Iron in Low Matrix K(alfa)/K(beta) Ratio of Fluorescence X-rays as an Information Source on the Depth Distribution of Iron in Low Matrix (en) Poměr K(alfa)/K(beta) charakteristického záření X jako zdroj informací o hloubkové distribuci železa v matrici s nízkým protonovým číslem (cs)
skos:prefLabel	K(alfa)/K(beta) Ratio of Fluorescence X-rays as an Information Source on the Depth Distribution of Iron in Low Matrix K(alfa)/K(beta) Ratio of Fluorescence X-rays as an Information Source on the Depth Distribution of Iron in Low Matrix (en) Poměr K(alfa)/K(beta) charakteristického záření X jako zdroj informací o hloubkové distribuci železa v matrici s nízkým protonovým číslem (cs)
skos:notation	RIV/68407700:21340/08:04153406!RIV09-MSM-21340___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6840770040)
http://linked.open...iv/cisloPeriodika	7
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Čechák, Tomáš Trojek, Tomáš Musílek, Ladislav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta jaderná a fyzikálně inženýrská
http://linked.open...dnocenehoVysledku	374440
http://linked.open...ai/riv/idVysledku	RIV/68407700:21340/08:04153406
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	X-ray fluorescence; Depth profiling; Prussian blue (en)
http://linked.open.../riv/klicoveSlovo	Depth profiling X-ray fluorescence Prussian blue
http://linked.open...odStatuVydavatele	JP - Japonsko
http://linked.open...ontrolniKodProRIV	[3A1F4BC93ED6]
http://linked.open...i/riv/nazevZdroje	Analytical Sciences
http://linked.open...in/vavai/riv/obor	BG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	24
http://linked.open...iv/tvurceVysledku	Čechák, Tomáš Trojek, Tomáš Musílek, Ladislav
http://linked.open...ain/vavai/riv/wos	000257789800007
http://linked.open...n/vavai/riv/zamer	Application of radionuclides and ionising radiation
issn	0910-6340
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	21340
is http://linked.open...avai/riv/vysledek of	K(alfa)/K(beta) Ratio of Fluorescence X-rays as an Information Source on the Depth Distribution of Iron in Low Matrix K(alfa)/K(beta) Ratio of Fluorescence X-rays as an Information Source on the Depth Distribution of Iron in Low Matrix K(alfa)/K(beta) Ratio of Fluorescence X-rays as an Information Source on the Depth Distribution of Iron in Low Matrix K(alfa)/K(beta) Ratio of Fluorescence X-rays as an Information Source on the Depth Distribution of Iron in Low Matrix

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