Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Chemical vapour transport"”.
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Investigation into the Magnetoelectric Effect and Magnetic Properties of Iron-doped Cobalt Molybdate
… (x=0, 0.25, 0.5, 0.75, 1) were synthesized via chemical vapour transport. The magnetic properties were investigated along the polar axis and in the basal plane. Despite doping with iron, no metamagnetic phase transition was present in (Co(1-x)Fe(x))2Mo3O8 (x=0.25, 0.5, 0.75). Low field …
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Next generation optoelectronic devices for energy applications utilising metal oxides, bismuth oxyhalides and lead halide perovskites
… the LHP absorber and the soft organic charge transport layers. The first part of the thesis explores the use of atmospheric pressure chemical vapour deposition (APCVD) as a new method for rapidly growing high-quality oxide buffer layers over the LHP device to protect the devices from sputter …
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Prinzipien der Syntheseplanung in der anorganischen Festkörperchemie: Analyse der Phasenbildung in Systemen M/P/Te, M = Ti,Ce,Si
Die ternären Systeme Ti/P/Te, Ce/P/Te und Si/P/Te wurden in der vorliegenden Dissertation hinsichtlich der Existenz neuer Verbindungen untersucht. Diese Verbindungen wurden insbesondere in Bezug auf ihre thermochemischen Eigenschaften charakterisiert. Durch Kombination von experimentellen …
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Thermodynamische Analyse der Existenzbereiche fester Phasen - Prinzipien der Syntheseplanung in der anorganischen Festkörperchemie
… ein neuer Reaktionsmechanismus des Chemischen Transports mit theoretischen Hintergründen, thermodynamischen Modellierungen und experimentellen Beispielen als Auto- oder Selbsttransport beschrieben.
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The Chemistry and Crystallography of Doped Bixbyite, Braunite and Novel Anion-Deficient Fluorite Oxides
… one material can be purely attributable to its chemical constitution and structure. The bixbyite and many related defective fluorite structures have received an increasing amount of attention for at least the last decade for their application as semiconductors, optoelectronics, …