Article ID Journal Published Year Pages File Type
5396300 Journal of Electron Spectroscopy and Related Phenomena 2012 6 Pages PDF
Abstract
► We performed Ba adsorption on the SrTiO3(1 0 0) surface at 500 K. ► Ultrathin films of BaO were grown on the substrate with coverage ≤2 ML. ► Ba reduces the substrate and sustains the insulating character of the interface. ► Ba-O interaction prevents the metallization of the barium overlayer.
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Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
Preview
A study of barium ultra-thin films on the SrTiO3(1 0 0) surface by soft X-ray photoelectron spectroscopy
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