Search for dissertations about: "niobium oxide"
Showing result 1 - 5 of 11 swedish dissertations containing the words niobium oxide.
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1. Investigation of electrochemical properties and performance of stimulation/sensing electrodes for pacemaker applications
Abstract : People suffering from certain types of arrhythmia may benefit from the implantation of a cardiac pacemaker. Pacemakers artificially stimulate the heart by applying short electrical pulses to the cardiac tissue to restore and maintain a steady heart rhythm. By adjusting the pulse delivery rate the heart is stimulated to beat at desired pace. READ MORE
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2. Metal Oxide Thin Films and Nanostructures Made by ALD
Abstract : Thin films of cobalt oxide, iron oxide and niobium oxide, and nanostructured thin films of iron oxide, titanium oxide and multilayered iron oxide/titanium oxide have been deposited by Atomic Layer Deposition (ALD). The metal oxides were grown using the precursor combinations CoI2/O2, Fe(Cp)2/O2, NbI5/O2 and TiI4/H2O. READ MORE
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3. On the crystal structures of some groups of niobium oxide compounds
Abstract : .... READ MORE
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4. The structural chemistry of niobium and tantalum oxide fluorides containing divalent lead
Abstract : The coordination about divalent lead in oxides and fluorides if reviewed with special reference to the stereochemical activity of the lone pair. An attempt has been made to identify fluorine atoms by using bond strength calculations. READ MORE
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5. Studies on phases with monovalent and divalent copper in niobium and tantalum oxides and oxide fluorides : phase analysis, structural relations, distribution and coordination of copper
Abstract : The structural chemistry of the oxides and oxide fluorides of copperniobium and copper-tantalum is reviewed. Analogies and differences are pointed out. The distribution and coordination of copper are discussed. . READ MORE