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Pregled bibliografske jedinice broj: 316211

Competitive positron and positronium trapping in porous media

Kajcsos, Zsolt; Liszkay, Laszlo; Duplatre, Gilles; Lazar, Karoly; Lohonyai, Laszlo; Varga, Laszlo; Gordo, Paulo M.; de Lima, Adriano P.; Lopes de Gil, C.; Ferreira Marques, Maria Fatima et al.
Competitive positron and positronium trapping in porous media // Radiation Physics and Chemistry, 76 (2007), 2; 231-236 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 316211 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Competitive positron and positronium trapping in porous media

Autori
Kajcsos, Zsolt ; Liszkay, Laszlo ; Duplatre, Gilles ; Lazar, Karoly ; Lohonyai, Laszlo ; Varga, Laszlo ; Gordo, Paulo M. ; de Lima, Adriano P. ; Lopes de Gil, C. ; Ferreira Marques, Maria Fatima ; Bosnar, Damir ; Bosnar, Sanja ; Kosanović, Cleo ; Subotić, Boris

Izvornik
Radiation Physics and Chemistry (0969-806X) 76 (2007), 2; 231-236

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
positron annihilation in zeolites; positronium trapping; long-living o-Ps states

Sažetak
Positron annihilation acquired acceptance for structural investigation of solids but results in porous media-where positron lifetime spectroscopy (LT) reveals substantial Ps formation-were ambiguous. Data on zeolites lead to the conclusion that Ps trapping in competing "extended free volume" sites, inhomogeneous regions and grain boundaries occurs. Furthermore, positron trapping must also be considered. Systematic errors due to incomplete time range selection are discussed, significance and importance of corrections for 3 gamma/2 gamma counting efficiency differences are shown in practice.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA

Projekti:
098-0982904-2951 - Mehanizmi taloženja anorganskih biokompatibilnih i srodnih materijala (Kralj, Damir, MZOS ) ( CroRIS)
119-1191005-1021 - QCD i jezgre; primjena nuklearnih metoda:materijali,medicina,okoliš (Bosnar, Damir, MZOS ) ( CroRIS)
098-0982904-2953 - Studij utjecaja svojstava alumosilikatnih prekursora na njihove transformacije (Bronić, Josip, MZOS ) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Cleo Kosanović (autor)

Avatar Url Damir Bosnar (autor)

Avatar Url Sanja Bosnar (autor)

Citiraj ovu publikaciju:

Kajcsos, Zsolt; Liszkay, Laszlo; Duplatre, Gilles; Lazar, Karoly; Lohonyai, Laszlo; Varga, Laszlo; Gordo, Paulo M.; de Lima, Adriano P.; Lopes de Gil, C.; Ferreira Marques, Maria Fatima et al.
Competitive positron and positronium trapping in porous media // Radiation Physics and Chemistry, 76 (2007), 2; 231-236 (međunarodna recenzija, članak, znanstveni)
Kajcsos, Z., Liszkay, L., Duplatre, G., Lazar, K., Lohonyai, L., Varga, L., Gordo, P., de Lima, A., Lopes de Gil, C. & Ferreira Marques, M. (2007) Competitive positron and positronium trapping in porous media. Radiation Physics and Chemistry, 76 (2), 231-236.
@article{article, author = {Kajcsos, Zsolt and Liszkay, Laszlo and Duplatre, Gilles and Lazar, Karoly and Lohonyai, Laszlo and Varga, Laszlo and Gordo, Paulo M. and de Lima, Adriano P. and Lopes de Gil, C. and Ferreira Marques, Maria Fatima and Bosnar, Damir and Bosnar, Sanja and Kosanovi\'{c}, Cleo and Suboti\'{c}, Boris}, year = {2007}, pages = {231-236}, keywords = {positron annihilation in zeolites, positronium trapping, long-living o-Ps states}, journal = {Radiation Physics and Chemistry}, volume = {76}, number = {2}, issn = {0969-806X}, title = {Competitive positron and positronium trapping in porous media}, keyword = {positron annihilation in zeolites, positronium trapping, long-living o-Ps states} }
@article{article, author = {Kajcsos, Zsolt and Liszkay, Laszlo and Duplatre, Gilles and Lazar, Karoly and Lohonyai, Laszlo and Varga, Laszlo and Gordo, Paulo M. and de Lima, Adriano P. and Lopes de Gil, C. and Ferreira Marques, Maria Fatima and Bosnar, Damir and Bosnar, Sanja and Kosanovi\'{c}, Cleo and Suboti\'{c}, Boris}, year = {2007}, pages = {231-236}, keywords = {positron annihilation in zeolites, positronium trapping, long-living o-Ps states}, journal = {Radiation Physics and Chemistry}, volume = {76}, number = {2}, issn = {0969-806X}, title = {Competitive positron and positronium trapping in porous media}, keyword = {positron annihilation in zeolites, positronium trapping, long-living o-Ps states} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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