Browsing Kjemisk institutt by Author "Østreng, Erik"

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  • Atomic layer deposition of ferroelectric LiNbO3 
    Østreng, Erik; Sønsteby, Henrik H.; Sajavaara, Timo; Nilsen, Ola; Fjellvåg, Helmer (Journal article / Tidsskriftartikkel / Published version; Peer reviewed, 2013)
    The ferroelectric and electro-optical properties of LiNbO3 make it an important material for current and future applications. It has also been suggested as a possible lead-free replacement for present PZT-devices. The ...
  • Atomic layer deposition of sodium and potassium oxides: evaluation of precursors and deposition of thin films 
    Østreng, Erik; Sønsteby, Henrik H.; Øien, Sigurd; Nilsen, Ola; Fjellvåg, Helmer (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
    Thin films of sodium and potassium oxides have for the first time been deposited using atomic layer deposition. Sodium and potassium complexes of tert-butanol, trimethylsilanol and hexamethyldisilazide have been evaluated ...
  • Atomic layer deposition of thin films containing alkali metals 
    Østreng, Erik (Doctoral thesis / Doktoravhandling, 2014)
    This thesis presents experimental work on thin films of different compounds containing lithium, sodium or potassium has been synthesized by atomic layer deposition (ALD). The overall motivation for this work has been to ...
  • Tynne filmer av multiferroisk BiFeO3 
    Østreng, Erik (Master thesis / Masteroppgave, 2009)
    I dette arbeidet er det for første gang deponert tynne filmer av α-Bi2O3 med ALD. Det er undersøkt tre forskjellige forløpere for vismutoksider: BiPh3 (Ph = fenyl), Bi(OtBu)3 (OtBu = tert-butoksy) og Bi(thd)3 (thd = ...