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Solid State Sciences
Article . 2000 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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In situ reduction of (100) SrTiO3

Authors: Martín-González, Marisol; Aguirre, Myriam H.; Morán, Emilio; Alario-Franco, Miquel Á.; Pérez-Dieste, Virginia; Ávila, José; Asensio, María C.;

In situ reduction of (100) SrTiO3

Abstract

Low energy electron diffraction (LEED) and photoelectron spectroscopy (PES) have been employed to study the (100) SrTiO3 surface annealed in ultra high vacuum. The annealing was performed up to 830°C. After annealing at 830°C, we have observed from PES spectra the appearance of the conduction band and from LEED patterns the (√5 x √5)R 26.6° superstructure. Both features seem to have the same origin: the ordering of oxygen vacancies.

Peer reviewed

Keywords

PES, Ordered oxygen vacancies, LEED, Strontium titanate, Reduction

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
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