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Pregled bibliografske jedinice broj: 832916

Formation of swift heavy ion tracks on rutile TiO2 (001) surface


Karlušić, Marko; Bernstorff, Sigrid; Siketić, Zdravko; Šantić, Branko; Bogdanović-Radović, Ivančica; Jakšić, Milko; Schleberger, Marika; Buljan, Maja
Formation of swift heavy ion tracks on rutile TiO2 (001) surface // Journal of Applied Crystallography, 49 (2016), 1704-1712 doi:10.1107/S1600576716013704 (međunarodna recenzija, članak, znanstveni)


Naslov
Formation of swift heavy ion tracks on rutile TiO2 (001) surface

Autori
Karlušić, Marko ; Bernstorff, Sigrid ; Siketić, Zdravko ; Šantić, Branko ; Bogdanović-Radović, Ivančica ; Jakšić, Milko ; Schleberger, Marika ; Buljan, Maja

Izvornik
Journal of Applied Crystallography (1600-5767) 49 (2016); 1704-1712

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

Ključne riječi
Swift heavy ions ; ion tracks ; TiO2 ; rutile ; grazing-incidence small-angle X-ray scattering ; atomic force microscopy ; elastic recoil detection analysis

Sažetak
Nanostructuring of surfaces and two-dimensional materials using swift heavy ions offers some unique possibilities owing to the deposition of a large amount of energy localized within a nanoscale volume surrounding the ion trajectory. To fully exploit this feature, the morphology of nanostructures formed after ion impact has to be known in detail. In the present work the response of a rutile TiO2 (001) surface to grazing-incidence swift heavy ion irradiation is investigated. Surface ion tracks with the well known intermittent inner structure were successfully produced using 23 MeV I ions. Samples irradiated with different ion fluences were investigated using atomic force microscopy and grazing-incidence small-angle X-ray scattering. With these two complementary approaches, a detailed description of the swift heavy ion impact sites, i.e. the ion tracks on the surface, can be obtained even for the case of multiple ion track overlap. In addition to the structural investigation of surface ion tracks, the change in stoichiometry of the rutile TiO2 (001) surface during swift heavy ion irradiation was monitored using in situ time-of-flight elastic recoil detection analysis, and a preferential loss of oxygen was found.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
CEMS
HRZZ-IP-2013-11-8127 - Promjene u kristaliničnim materijalima izazvane ionskim snopovima MeV-skih energija (Stjepko Fazinić, )
HRZZ-UIP-2013-11-2334 - Nano-mreže kvantnih točaka u staklima: Od samouređenja do pretvorbe energije i pohrane vodika (Maja Buljan, )

Ustanove
Institut "Ruđer Bošković", Zagreb

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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