T
Titta Aaltonen
Researcher at University of Helsinki
Publications - 26
Citations - 2343
Titta Aaltonen is an academic researcher from University of Helsinki. The author has contributed to research in topics: Atomic layer deposition & Thin film. The author has an hindex of 18, co-authored 26 publications receiving 2203 citations. Previous affiliations of Titta Aaltonen include Harvard University & University of Oslo.
Papers
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Atomic Layer Deposition of Platinum Thin Films
TL;DR: In this article, the atomic layer deposition (ALD) was used to grow a thin platinum thin film at 300 °C by using methylcyclopentadienyl trimethylplatinum (MeCpPtMe3) and oxygen as precursors.
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Ruthenium Thin Films Grown by Atomic Layer Deposition
TL;DR: In this article, thin films of metallic ruthenium were grown by atomic layer deposition (ALD) in the temperature range 275-400°C using bis(cyclopentadienyl) rutsium (RuCp2) and oxygen as precursors.
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Reaction Mechanism Studies on Atomic Layer Deposition of Ruthenium and Platinum
TL;DR: In this paper, the reaction mechanism in atomic layer deposition (ALD) of ruthenium from biscyclopentadienyl ruthensium (RuCp 2 ) and oxygen were studied in situ with a quadruple mass spectrometer (QMS) and a quartz crystal microbalance (QCM).
Patent
Process for producing metal thin films by ALD
TL;DR: In this article, an atomic layer deposition method was proposed to produce electrically conductive noble metal thin films on a substrate by using reactions between the metal precursor and oxygen in a reaction chamber.
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Atomic layer deposition of noble metals: Exploration of the low limit of the deposition temperature
Titta Aaltonen,Mikko Ritala,Yung-Liang Tung,Yun Chi,Kai Arstila,Kristoffer Meinander,Markku Leskelä +6 more
TL;DR: The low limit of the deposition temperature for atomic layer deposition (ALD) of noble metals has been studied in this paper, where two approaches were taken; using pure oxygen instead of air and using a noble metal starting surface instead of Al2O3.