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Hantusch,  Martin

Temperature anomalies in transition-metal-oxides and their correlations with photocatalytic activity  : structural, dielectric and electrical characterisation of titania systems

Rostock : Universität , 2017

https://doi.org/10.18453/rosdok_id00002487

http://purl.uni-rostock.de/rosdok/id00002487

Annealing titania in vacuum while an external electrical field was applied resulted in the observation of structural, morphological and electrical anomalies. However, treating titania in vacuum leads to a redistribution of lattice defects. The diffusion of these lattice defects forms charge carrier trapping sites and permanent dipoles. The alignment of these dipoles leads to the formation of anisotropic conductive channels. Furthermore, the redistribution of lattice defects results in a new crystalline phase.

Dissertation Open Access


Einrichtung :
Mathematisch-Naturwissenschaftliche Fakultät
Gutachter :
Burkel,  Eberhard
Bessergenev,  Valentin
Sprache(n) :
Englisch
DDC Klassifikation :
530 Physik
URN :
urn:nbn:de:gbv:28-rosdok_id00002487-6
Persistente URL:
http://purl.uni-rostock.de/rosdok/id00002487
erstellt am:
2019-07-16
zuletzt geändert am:
2019-07-17
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