About: Energy loss and energy straggling of light ions in fullerite.

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About: Energy loss and energy straggling of light ions in fullerite. Goto Sponge NotDistinct Permalink

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	To determinate the stopping cross section in fullerite a feasible approach, taking into account the high radiation sensitivity and mechanical Fragility of Fullerite films, should be employed. In this work, the stopping cross sections of H-1, H-3, He-4 and Li-7 ions for several selected energies were measured by Rutherford backscattering, neutron depth profiling and alpha spectroscopy using sandwich structures of samples composed of fullerite deposited on a firm substrate (Si, steel) with an intermediate marker (Au, N,Li, B, Pu). In addition, ion transmission through a thin Cfilm supporting a fullerite layer was also utilized. The measured stopping cross sections follow the theoretical predictions calculated for carbon, but are systematically (10-35%) higher than the theoretical ones (with the exceptionof 5 - 5.5 MeV He-4). The observed deviation of the experimental data can partly be explained by the chemical state effects in fullerite, which accounts for about 20-50% of the difference. To determinate the stopping cross section in fullerite a feasible approach, taking into account the high radiation sensitivity and mechanical Fragility of Fullerite films, should be employed. In this work, the stopping cross sections of H-1, H-3, He-4 and Li-7 ions for several selected energies were measured by Rutherford backscattering, neutron depth profiling and alpha spectroscopy using sandwich structures of samples composed of fullerite deposited on a firm substrate (Si, steel) with an intermediate marker (Au, N,Li, B, Pu). In addition, ion transmission through a thin Cfilm supporting a fullerite layer was also utilized. The measured stopping cross sections follow the theoretical predictions calculated for carbon, but are systematically (10-35%) higher than the theoretical ones (with the exceptionof 5 - 5.5 MeV He-4). The observed deviation of the experimental data can partly be explained by the chemical state effects in fullerite, which accounts for about 20-50% of the difference. (en)
Title	Energy loss and energy straggling of light ions in fullerite. Energy loss and energy straggling of light ions in fullerite. (en)
skos:prefLabel	Energy loss and energy straggling of light ions in fullerite. Energy loss and energy straggling of light ions in fullerite. (en)
skos:notation	RIV/61389005:_____/01:49010048!RIV/2003/AV0/A49003/N
http://linked.open.../vavai/riv/strany	197;209
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA202/96/0077), P(GV202/97/K038), P(KSK1010104), Z(AV0Z1048901)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Červená, Jarmila Vacík, Jiří Hnatowicz, Vladimír
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 jaderné fyziky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	679389
http://linked.open...ai/riv/idVysledku	RIV/61389005:_____/01:49010048
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	N/A (en)
http://linked.open.../riv/klicoveSlovo	N/A
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[04645A7B3CFC]
http://linked.open...i/riv/nazevZdroje	Fullerene Science and Technology
http://linked.open...in/vavai/riv/obor	BG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Condensed matter physics and materials science High energy ion beam modification of polymers and potential applications in medicine and electronics Centre for fundamental and applied neutron research
http://linked.open...UplatneniVysledku	2001
http://linked.open...v/svazekPeriodika	9
http://linked.open...iv/tvurceVysledku	Hnatowicz, Vladimír Vacík, Jiří Naramoto, H. Fink, D. Yamamoto, S. Červená, Jarmila
http://linked.open...n/vavai/riv/zamer	Theoretical and experimental investigation of atomic nuclei and exploitation of nuclear methods in interdisciplinary research
issn	1064-122X
number of pages	13 (xsd:int)

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