English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

A comparative first principles pseudopotential study of the adsorption andmigration profiles of single Pt and Au atoms on the stoichiometric and reducedTiO2 rutile (110) surfaces is presented. Pt and Au behave similarly withrespect to (i) most favorable adsorption sites, which are found to be thehollow and substitutional sites on the stoichiometric and reduced surfaces,respectively, (ii) the large increase in their binding energy (by ~1.7 eV) whenthe surface is reduced, and (iii) their low migration barrier near 0.15 eV onthe stoichiometric surface. Pt, on the other hand, binds more strongly (by ~2eV) to both surfaces. On the stoichiometric surface, Pt migration pattern isexpected to be one-dimensional, which is primarily influenced by interactionswith O atoms. Au migration is expected to be two-dimensional, with Au-Tiinteractions playing a more important role. On the reduced surface, themigration barrier for Pt diffusion is significantly larger compared to Au.Comment: 3 figures, 1 table, submitted to PR

physical review. b, condensed matter and materials physics

Adsorption and diffusion of Pt and Au on the stoichiometric and reduced<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi mathvariant="normal">Ti</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math>rutile (110) surfaces

Adsorption and diffusion of Pt and Au on the stoichiometric and reducedTiO2rutile (110) surfaces