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The role of cationic and anionic point defects in pulsed laser deposition of perovskites

Alff, Lambert and Komissinskiy, Philipp and Radetinac, Aldin and Sirman, Tanju and Vafaee, Mehran (2014):
The role of cationic and anionic point defects in pulsed laser deposition of perovskites.
In: Journal of Physics D: Applied Physics, IOP Publishing, pp. 034012, 47, (3), ISSN 0022-3727, [Online-Edition: http://dx.doi.org/10.1088/0022-3727/47/3/034012],
[Article]

Abstract

Pulsed laser-deposited thin films often show properties that are less optimized compared to single crystalline materials, or thin films grown by molecular beam epitaxy. The main reasons include the high particle energies and the dynamics of the laser plasma. Furthermore, point defect engineering is difficult to achieve experimentally since the adjustable parameters show a complex interplay. Using the examples of the simple perovskite SrMoO3 and the double perovskite Sr2CrWO6 we discuss the role of cationic and anionic point defects, and how far they can be engineered during pulsed laser deposition.

Item Type: Article
Erschienen: 2014
Creators: Alff, Lambert and Komissinskiy, Philipp and Radetinac, Aldin and Sirman, Tanju and Vafaee, Mehran
Title: The role of cationic and anionic point defects in pulsed laser deposition of perovskites
Language: English
Abstract:

Pulsed laser-deposited thin films often show properties that are less optimized compared to single crystalline materials, or thin films grown by molecular beam epitaxy. The main reasons include the high particle energies and the dynamics of the laser plasma. Furthermore, point defect engineering is difficult to achieve experimentally since the adjustable parameters show a complex interplay. Using the examples of the simple perovskite SrMoO3 and the double perovskite Sr2CrWO6 we discuss the role of cationic and anionic point defects, and how far they can be engineered during pulsed laser deposition.

Journal or Publication Title: Journal of Physics D: Applied Physics
Volume: 47
Number: 3
Publisher: IOP Publishing
Uncontrolled Keywords: Surfaces, interfaces, thin films
Divisions: 11 Department of Materials and Earth Sciences > Material Science > Advanced Thin Film Technology
11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences
Date Deposited: 10 Jan 2014 11:21
Official URL: http://dx.doi.org/10.1088/0022-3727/47/3/034012
Identification Number: doi:10.1088/0022-3727/47/3/034012
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