Name Card

Full name Familienname, Vorname

Viernstein, Alexander

Main Affiliation Organisationszuordnung

E164-04-1 - Forschungsgruppe Elektrochemische Energieumwandlung

Own Publications Eigene Publikationen

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Theses

Access Type

1 Open Access

Author

1 Ellmeyer, Emil

Subject

Date issued

1 2000 - 2024

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	Author(s)	Title	Type	Issue Date
1	Viernstein, Alexander ; Kubicek, Markus ; Morgenbesser, Maximilian ; Huber, Tobias M. ; Ellmeyer, Emil ; Siebenhofer, Matthäus ; Vaz, Carlos ; Fleig, Jürgen	Mechanism of photo-ionic stoichiometry changes in SrTiO₃	Article Artikel	1-Oct-2022
2	Siebenhofer, Matthäus ; Baiutti, Federico ; de Dios Sirvent, Juan ; Huber, Tobias M. ; Viernstein, Alexander ; Smetaczek, Stefan ; Herzig, Christopher ; Liedke, Maciej Oskar ; Butterling, Maik ; Wagner, Andreas ; Hirschmann, Eric ; Limbeck, Andreas ; Tarancon, Albert ; Fleig, Jürgen ; Kubicek, Markus	Exploring point defects and trap states in undoped SrTiO₃ single crystals	Article Artikel	Apr-2022
3	Viernstein, Alexander ; Kubicek, Markus ; Morgenbesser, Maximilian ; Huber, Tobias ; Siebenhofer, Matthäus ; Fleig, Jürgen	How UV light lowers the conductivity of SrTiO3 by photochemical water splitting at elevated temperature	Article Artikel	21-Mar-2022
4	Taibl, Stefanie ; Morgenbesser, Maximilian ; Viernstein, Alexander ; Herzig, Christopher ; Kubicek, Markus ; Limbeck, Andreas ; Fleig, Jürgen	Identification of Sr vacancies and Ti on Sr sites as the origin of ultra-low conductivity in doped SrTiO3 thin films	Presentation Vortrag	2022
5	Morgenbesser, Maximilian ; Viernstein, Alexander ; Schmid, Alexander ; Herzig, Christopher ; Kubicek, Markus ; Taibl, Stefanie ; Bimashofer, Gesara ; Stahn, Jochen ; Vaz, Carlos Antonio Fernandes ; Döbeli, Max ; Baiutti, Federico ; de Dios Sirvent, Juan ; Liedke, Maciej Oskar ; Butterling, Maik ; Kamiński, Michał ; Tolkiehn, Martin ; Vonk, Vedran ; Stierle, Andreas ; Wagner, Andreas ; Tarancon, Albert ; Limbeck, Andreas ; Fleig, Jürgen	Unravelling the Origin of Ultra‐Low Conductivity in SrTiO3 Thin Films: Sr Vacancies and Ti on A‐Sites Cause Fermi Level Pinning	Article Artikel	2022
6	Morgenbesser, Maximilian ; Schmid, Alexander ; Viernstein, Alexander ; de Dios Sirvent, Juan ; Chiabrera, Francesco ; Bodenmüller, Niklas ; Taibl, Stefanie ; Kubicek, Markus ; Baiutti, Federico ; Tarancon, Albert ; Fleig, Jürgen	SrTiO₃ based high temperature solid oxide solar cells: Photovoltages, photocurrents and mechanistic insight	Artikel Article	2021
7	Morgenbesser, Maximilian ; Taibl, Stefanie ; Kubicek, Markus ; Schmid, Alexander ; Viernstein, Alexander ; Bodenmüller, Niklas ; Herzig, Christopher ; Baiutti, Federico ; de Dios Sirvent, Juan ; Liedke, Maciej Oskar ; Butterling, Maik ; Wagner, Andreas ; Artner, Werner ; Limbeck, Andreas ; Tarancon, Albert ; Fleig, Jürgen	Cation non-stoichiometry in Fe:SrTiO₃ thin films and its effect on the electrical conductivity	Artikel Article	2021
8	Siebenhofer, Matthäus ; Baiutti, Federico ; de Dios Sirvent, Juan ; Huber, Tobias M. ; Viernstein, Alexander ; Smetaczek, Stefan ; Herzig, Christopher ; Liedke, Maciej Oskar ; Butterling, Maik ; Wagner, Andreas ; Hirschmann, Eric ; Limbeck, Andreas ; Tarancon, Albert ; Fleig, Jürgen ; Kubicek, Markus	Exploring point defects and trap states in undoped SrTiO3 single crystals	Artikel Article	2021
9	Siebenhofer, Matthäus ; Viernstein, Alexander ; Morgenbesser, Maximilian ; Fleig, Jürgen ; Kubicek, Markus	Photoinduced electronic and ionic effects in strontium titanate	Artikel Article	2021
10	Viernstein, Alexander	Oxygen stoichiometry changes in SrTiO3 under UV illumination	Thesis Hochschulschrift	2021
11	Viernstein, Alexander ; Kubicek, Markus ; Morgenbesser, Maximilian ; Bimashofer, Gesara ; Siebenhofer, Matthäus ; Fleig, Jürgen	UV Irradiation of Undoped and Fe Doped SrTiO3 and Impct on the Defect Chemistry	Präsentation Presentation	2021
12	Morgenbesser, Maximilian ; Viernstein, Alexander ; Bodenmüller, Niklas ; Taibl, Stefanie ; Kubicek, Markus ; Fleig, Jürgen	Photovoltages in perovskite-type oxide thin film cells	Präsentation Presentation	2020
13	Ivanov, Yurii P. ; Kubicek, Markus ; Siebenhofer, Matthäus ; Viernstein, Alexander ; Hutter, Herbert ; Fleig, Jürgen ; Chuvilin, Andrey ; Zhang, Zaoli	Strain-Induced structure and oxygen transport interactions in epitaxial La0.6Sr0.4CoO3-δ thin films	Artikel Article	2020
14	Viernstein, Alexander ; Ellmeyer, Emil ; Kubicek, Markus ; Fleig, Jürgen	UV induced composition changes in SrTiO3 and their consequences Introduction	Präsentation Presentation	2020
15	Viernstein, Alexander ; Morgenbesser, Maximilian ; Ellmeyer, Emil ; Bodenmüller, Niklas	SrTiO3 upon light: Oxygen stoichiometry changes and their consequences	Präsentation Presentation	2019
16	Huber, Tobias ; Schmid, Alexander ; Viernstein, Alexander ; Kubicek, Markus ; Opitz, Alexander ; Fleig, Jürgen	Improvement of Experimental Tools für Investigating Individual Electrodes of Solid Oxide Cells	Konferenzbeitrag Inproceedings	2019
17	Viernstein, Alexander ; Kubicek, Markus ; Morgenbesser, Maximilian ; Walch, Gregor ; Brunauer, Georg ; Fleig, Jürgen	High-Temperature Photochromism of Fe-Doped SrTiO₃ Caused by UV-Induced Bulk Stoichiometry Changes	Artikel Article	2019
18	Morgenbesser, Maximilian ; Taibl, Stefanie ; Viernstein, Alexander ; Kubicek, Markus ; Artner, Werner ; Herzig, Christopher ; Limbeck, Andreas ; Fleig, Jürgen	Structural and electronic properties of Fe-doped SrTiO3 thin films revealing the importance of cation nonstoichiometry induced by pulsed laser deposition	Präsentation Presentation	2019
19	Huber, Tobias ; Schmid, Alexander ; Viernstein, Alexander ; Kubicek, Markus ; Opitz, Alexander ; Fleig, Jürgen	Improvement of experimental tools for investigating individual electrodes of solid oxide cells	Präsentation Presentation	2019
20	Morgenbesser, Maximilian ; Viernstein, Alexander ; Taibl, Stefanie ; Kubicek, Markus ; Fleig, Jürgen	Photovoltages in perovskite-type oxide thin film cells	Präsentation Presentation	2019