Determining the energetics of vicinal perovskite oxide surfaces

W.A. Wessels, Tjeerd Rogier Johannes Bollmann (Corresponding Author), Gertjan Koster, Henricus J.W. Zandvliet, Augustinus J.H.M. Rijnders

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Abstract

The energetics of vicinal SrTiO3(001) and DyScO3(110), prototypical perovskite vicinal surfaces, has been studied using topographic atomic force microscopy imaging. The kink formation and strain relaxation energies are extracted from a statistical analysis of the step meandering. Both perovskite surfaces have very similar kink formation energies and exhibit a similar triangular step undulation.
Original languageEnglish
Article number055302
Number of pages8
JournalAIP advances
Volume7
Issue number5
DOIs
Publication statusPublished - 2017

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oxides
energy of formation
statistical analysis
atomic force microscopy
energy

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abstract = "The energetics of vicinal SrTiO3(001) and DyScO3(110), prototypical perovskite vicinal surfaces, has been studied using topographic atomic force microscopy imaging. The kink formation and strain relaxation energies are extracted from a statistical analysis of the step meandering. Both perovskite surfaces have very similar kink formation energies and exhibit a similar triangular step undulation.",
author = "W.A. Wessels and Bollmann, {Tjeerd Rogier Johannes} and Gertjan Koster and Zandvliet, {Henricus J.W.} and Rijnders, {Augustinus J.H.M.}",
year = "2017",
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Determining the energetics of vicinal perovskite oxide surfaces. / Wessels, W.A.; Bollmann, Tjeerd Rogier Johannes (Corresponding Author); Koster, Gertjan; Zandvliet, Henricus J.W.; Rijnders, Augustinus J.H.M.

In: AIP advances, Vol. 7, No. 5, 055302, 2017.

Research output: Contribution to journalArticleAcademicpeer-review

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T1 - Determining the energetics of vicinal perovskite oxide surfaces

AU - Wessels, W.A.

AU - Bollmann, Tjeerd Rogier Johannes

AU - Koster, Gertjan

AU - Zandvliet, Henricus J.W.

AU - Rijnders, Augustinus J.H.M.

PY - 2017

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AB - The energetics of vicinal SrTiO3(001) and DyScO3(110), prototypical perovskite vicinal surfaces, has been studied using topographic atomic force microscopy imaging. The kink formation and strain relaxation energies are extracted from a statistical analysis of the step meandering. Both perovskite surfaces have very similar kink formation energies and exhibit a similar triangular step undulation.

U2 - 10.1063/1.4982886

DO - 10.1063/1.4982886

M3 - Article

VL - 7

JO - AIP advances

JF - AIP advances

SN - 2158-3226

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