About: Mechanical design aspects of a soft X-ray plane grating monochromator.

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A plane grating monochromator based on the SX700 concept has been constructed for the Materials Science Beamline, Elettra, which is attached to a bending magnet. The tuning range is from 35 to 800 eV with calculated spectral resolving power E/deltaE better than 4000 in the whole range. The optical elements consist of a a toroidal prefocusing mirror, polarization aperture, entrance slit, plane pre-mirror, single plane grating (blazed), spherical mirror, exit slit and toroidal refocusing mirror. The plane grating is operated in the fixed focus mode with Cff = 2.4. Energy scanning is performed by rotation of the plane grating and simultaneous translation and rotation of the plane pre-mirror. A novel solution is applied for the motion of the plane pre-mirror, namely by a translation and mechanically coupling the rotation by a cam. The slits have no moving parts in vacuum to reduce cost and increase ruggedness, and can be fully closed without risk of damage. In the first tests, a resolving power of at leas A plane grating monochromator based on the SX700 concept has been constructed for the Materials Science Beamline, Elettra, which is attached to a bending magnet. The tuning range is from 35 to 800 eV with calculated spectral resolving power E/deltaE better than 4000 in the whole range. The optical elements consist of a a toroidal prefocusing mirror, polarization aperture, entrance slit, plane pre-mirror, single plane grating (blazed), spherical mirror, exit slit and toroidal refocusing mirror. The plane grating is operated in the fixed focus mode with Cff = 2.4. Energy scanning is performed by rotation of the plane grating and simultaneous translation and rotation of the plane pre-mirror. A novel solution is applied for the motion of the plane pre-mirror, namely by a translation and mechanically coupling the rotation by a cam. The slits have no moving parts in vacuum to reduce cost and increase ruggedness, and can be fully closed without risk of damage. In the first tests, a resolving power of at leas (en)
Title	Mechanical design aspects of a soft X-ray plane grating monochromator. Mechanical design aspects of a soft X-ray plane grating monochromator. (en)
skos:prefLabel	Mechanical design aspects of a soft X-ray plane grating monochromator. Mechanical design aspects of a soft X-ray plane grating monochromator. (en)
skos:notation	RIV/68081723:_____/01:07013310!RIV/2003/AV0/A07003/N
http://linked.open.../vavai/riv/strany	561;564
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GV202/98/K002), Z(AV0Z1010914), Z(AV0Z2041904)
http://linked.open...iv/cisloPeriodika	467-468
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Vondráček, Martin
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	Ústav fyziky materiálů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	686309
http://linked.open...ai/riv/idVysledku	RIV/68081723:_____/01:07013310
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	synchrotron radiation; monochromator; plane grating (en)
http://linked.open.../riv/klicoveSlovo	monochromator synchrotron radiation plane grating
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[212A5949FAE0]
http://linked.open...i/riv/nazevZdroje	Nuclear Instruments & Methods in Physics Research. A
http://linked.open...in/vavai/riv/obor	BG
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Measuring station for materials research with application of synchrotron radiation
http://linked.open...UplatneniVysledku	2001
http://linked.open...v/svazekPeriodika	467-468
http://linked.open...iv/tvurceVysledku	Cháb, Vladimír Prince, K. C. Vondráček, Martin Kolařík, V. Slezák, Jiří Doležel, P. Comicioli, C. Vašina, R. Mynář, M.
http://linked.open...n/vavai/riv/zamer	Experimentální a teoretický výzkum kondenzovaných systémů s význačnými fyzikálními vlastnostmi Behavior and properties of metallic and non-metallic materials in relation to their structure, research on processes leading to degradation of material quality
issn	0168-9002
number of pages	4 (xsd:int)

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