scholarly journals Determining the energetics of vicinal perovskite oxide surfaces

AIP Advances ◽  
2017 ◽  
Vol 7 (5) ◽  
pp. 055302 ◽  
Author(s):  
Werner A. Wessels ◽  
Tjeerd R. J. Bollmann ◽  
Gertjan Koster ◽  
Harold J. W. Zandvliet ◽  
Guus Rijnders
Keyword(s):  
Perovskite Oxide ◽  
Oxide Surfaces

scholarly journals Independence of surface morphology and reconstruction during the thermal preparation of perovskite oxide surfaces

2018 ◽  
Vol 112 (11) ◽  
pp. 111601 ◽  
Author(s):  
Maren Jäger ◽  
Ali Teker ◽  
Jochen Mannhart ◽  
Wolfgang Braun
Keyword(s):  
Surface Morphology ◽  
Perovskite Oxide ◽  
Oxide Surfaces ◽  
Thermal Preparation

Engineering of Charged Defects at Perovskite Oxide Surfaces for Exceptionally Stable Solid Oxide Fuel Cell Electrodes

2020 ◽  
Vol 12 (19) ◽  
pp. 21494-21504 ◽  
Author(s):  
Mingi Choi ◽  
Ismail A. M. Ibrahim ◽  
Kyeounghak Kim ◽  
Ja Yang Koo ◽  
Seo Ju Kim ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Solid Oxide ◽  
Perovskite Oxide ◽  
Oxide Surfaces ◽  
Oxide Fuel ◽  
Fuel Cell Electrodes ◽  
Charged Defects

scholarly journals Quasiparticle Interference on Cubic Perovskite Oxide Surfaces

2017 ◽  
Vol 119 (8) ◽  
Author(s):  
Yoshinori Okada ◽  
Shiue-Yuan Shiau ◽  
Tay-Rong Chang ◽  
Guoqing Chang ◽  
Masaki Kobayashi ◽  
...  
Keyword(s):  
Perovskite Oxide ◽  
Oxide Surfaces ◽  
Quasiparticle Interference

The Nature of Oxide Surfaces: Topographic and Electronic Structure

1993 ◽  
Vol 51 ◽  
pp. 966-967
Author(s):  
Dawn A. Bonnell ◽  
Yong Liang
Keyword(s):  
Transition Metal Oxides ◽  
Electronic Structures ◽  
Recent Progress ◽  
Spatial Localization ◽  
Level Of Detail ◽  
Scanning Tunneling ◽  
Oxide Surfaces ◽  
Tunneling Microscopy ◽  
Considerable Effort ◽  
Complete Understanding

Recent progress in the application of scanning tunneling microscopy (STM) and tunneling spectroscopy (STS) to oxide surfaces has allowed issues of image formation mechanism and spatial resolution limitations to be addressed. As the STM analyses of oxide surfaces continues, it is becoming clear that the geometric and electronic structures of these surfaces are intrinsically complex. Since STM requires conductivity, the oxides in question are transition metal oxides that accommodate aliovalent dopants or nonstoichiometry to produce mobile carriers. To date, considerable effort has been directed toward probing the structures and reactivities of ZnO polar and nonpolar surfaces, TiO2 (110) and (001) surfaces and the SrTiO3 (001) surface, with a view towards integrating these results with the vast amount of previous surface analysis (LEED and photoemission) to build a more complete understanding of these surfaces. However, the spatial localization of the STM/STS provides a level of detail that leads to conclusions somewhat different from those made earlier.

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