Zobrazeno 1 - 10 of 18 pro vyhledávání: '"N. Balcaen"'
1
Trapping of positronium in a size-dependent spherical square well potential
Autor: Charles Dauwe, N. Balcaen, Danny Segers, S. Van Petegem
Publikováno v: Radiation Physics and Chemistry. 58:681-685
The real trapping potential energy U ( r ) of positronium in vacancy-type holes and self-sustaining bubbles in liquids is replaced by a spherical square well potential of finite energy depth U m and the scaling procedure proposed by Yu et al. is appl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::648537140918b770a23c2f6e384464f4
https://doi.org/10.1016/s0969-806x(00)00239-5
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2
Composition and self-irradiation effects on the positron annihilation lifetime properties of poly(ethylene-co-vinyl acetate)
Autor: Kathelijne Cosaert, Charles Dauwe, J. De Baerdemaeker, N Balcaen, F. Du Prez, Eric J. Goethals
Publikováno v: Radiation Physics and Chemistry. 58:497-501
The behavior of the copolymer poly(ethylene-co-vinyl acetate), with different amounts of vinyl acetate (VA) (2, 4.5, 9 and 19 w/w%, respectively), has been studied by performing positron lifetime measurements as a function of temperature. An overall
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5799f9037fed144853cecddcbcb7ec8
https://doi.org/10.1016/s0969-806x(00)00206-1
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3
Defects in neutron transmutation doped silicon studied by positron annihilation lifetime measurements
Autor: B. Van Waeyenberge, N. Balcaen, Charles Dauwe, T. van Hoecke, Danny Segers, Michèle Coeck, Christiane Laermans
Publikováno v: Journal of Applied Physics. 87:3674-3677
Neutron transmutation doping of n-type silicon was obtained by irradiating the samples with thermal neutrons in order to create P atoms. Positron lifetime measurements were carried out and the evolution of the induced defects was studied by thermal a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::67b7832fc0c5d2d8cead91eadba8f9fa
https://doi.org/10.1063/1.372398
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6
Study of Point Defects in Silicon by Means of Positron Annihilation with Core Electrons
Autor: T. van Hoecke, Charles Dauwe, Danny Segers, B. Van Waeyenberge, Alvaro Morales, Mojmír Šob, J.R. Richardson, M.-A. Trauwaert, Jan Kuriplach, N. Balcaen
Publikováno v: Materials Science Forum. :605-607
High momentum parts of the momentum distribution of annihilation photons are examined both theoretically and experimentally for vacancies and vacancy-oxygen complexes in Si, Atomic relaxations in the neighbourhood of the defects are taken into accoun
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::69ba78fda92c129ba06c9e5a0fbe4837
https://doi.org/10.4028/www.scientific.net/msf.255-257.605
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8
Positronium formation in poly(methyl methacrylate)
Autor: N. Balcaen, B. Van Waeyenberge, Charles Dauwe
Publikováno v: PHYSICAL REVIEW B
Positron annihilation age momentum correlation (AMOC) experiments were performed in linear poly(methyl methacrylate), PMMA, at 420 K and 100 K. The lifetime and Doppler broadened line-shape $S(t)$ data were analyzed with Byakov and Stepanov's blob mo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4483c9dd18a336ebea63af674bf1e3d4
https://biblio.ugent.be/publication/217910/file/450973
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9
Kniha
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10
Akademický článek
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