نتایج جستجو برای: transition metal oxide

تعداد نتایج: 593225  

Journal: :Applied Surface Science 2021

Ferroelectric oxides interfaced with transition metal dichalcogenides (TMDCs) offer a promising route toward ferroelectric-based devices due to lack of dangling bonds on the TMDC surface leading high-quality and abrupt ferroelectric/TMDC interface. In this work, thermal stability interface is explored by first depositing hafnium zirconium oxide (HZO) directly geological MoS2 as-grown WSe2, foll...

Journal: :مهندسی متالورژی و مواد 0
بهزاد نایبی مهدی دیواندری سید امیر آذرمهر

aluminum is very sensitive to oxidation reactions. if a fresh surface of melt is exposed to air, it oxidizes quickly and an oxide layer covers the melt surface. new oxide films formed in a very short time during casting are thin and folded. the metal surface can be folded and create a double-oxide film as a result of the melt turbulence. the entrance of this double-oxide film into the melt is o...

Journal: :Physical chemistry chemical physics : PCCP 2009
Marc-Georg Willinger Giovanni Neri Anna Bonavita Giuseppe Micali Erwan Rauwel Tobias Herntrich Nicola Pinna

A new atomic layer deposition (ALD) process was applied for the uniform coating of carbon nanotubes with a number of transition-metal oxide thin films (vanadium, titanium, and hafnium oxide). The presented approach is adapted from non-aqueous sol-gel chemistry and utilizes metal alkoxides and carboxylic acids as precursors. It allows the coating of the inner and outer surface of the tubes with ...

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