Determination of the stopping power of channeled protons in SiO2 in the backscattering geometry

Kokkoris, M; Vlastou, R; Aslanoglou, XA; Kossionides, E; Grotzschel, R; Paradellis, T

dc.contributor.author	Kokkoris, M	en
dc.contributor.author	Vlastou, R	en
dc.contributor.author	Aslanoglou, XA	en
dc.contributor.author	Kossionides, E	en
dc.contributor.author	Grotzschel, R	en
dc.contributor.author	Paradellis, T	en
dc.date.accessioned	2014-03-01T01:16:23Z
dc.date.available	2014-03-01T01:16:23Z
dc.date.issued	2001	en
dc.identifier.issn	0168-583X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/14024
dc.subject	backscattering	en
dc.subject	channeling	en
dc.subject	nuclear resonance	en
dc.subject	quartz crystal	en
dc.subject	protons	en
dc.subject.classification	Instruments & Instrumentation	en
dc.subject.classification	Nuclear Science & Technology	en
dc.subject.classification	Physics, Atomic, Molecular & Chemical	en
dc.subject.classification	Physics, Nuclear	en
dc.subject.other	CROSS-SECTIONS	en
dc.subject.other	HE IONS	en
dc.subject.other	CRYSTALS	en
dc.subject.other	ENERGY	en
dc.subject.other	SILICON	en
dc.subject.other	CARBON	en
dc.title	Determination of the stopping power of channeled protons in SiO2 in the backscattering geometry	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0168-583X(00)00432-8	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0168-583X(00)00432-8	en
heal.language	English	en
heal.publicationDate	2001	en
heal.abstract	Energy spectra of protons channeling along the optical axis (c-axis) of a quartz crystal in the energy region E-p = 1.7-2.5 MeV in the backscattering geometry were taken and analyzed. Computer simulations based on the assumption that the dechanneling of protons follows an exponential law are in good agreement with the measured spectra. yielding electronic stopping powers For the specific crystal orientation that vary between 2.35 and 1.74 eV/A, respectively. for the energy interval in consideration. The results are compared with the ones obtained in the past for simpler crystallographic structures, namely Si [100] and Si [111], and an attempt is made to explain the occurring similarities as well as the differences. (C) 2001 Elsevier Science B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS	en
dc.identifier.doi	10.1016/S0168-583X(00)00432-8	en
dc.identifier.isi	ISI:000166721500003	en
dc.identifier.volume	173	en
dc.identifier.issue	4	en
dc.identifier.spage	411	en
dc.identifier.epage	416	en