High-temperature oxygen-assisted molecular beam epitaxy of BaWO 4 on W(110): growth mechanism and structural characterization

2025/12/05 by Clara Gutiérrez-Cuesta, Víctor Rojo, J. E. Prieto +13 · 1 voice
Engineering · Materials Science · #Electronic and Structural Properties of Oxides #Metal and Thin Film Mechanics #Semiconductor materials and devices

paper · pdf · doi:10.1039/d5nr03903g

openalex created_date 2025/12/05 · openalex publication_date 2025/12/05 · openalex updated_date 2026/08/01

Abstract

Growth of barium tungstate nanostructures by MBE, depositing only Ba on W(110) in an oxygen atmosphere. The tungsten atoms are incorporated into the structure through the interaction between the substrate and the oxygen at high temperature.

Citations

• VESTA 3 for three-dimensional visualization of crystal, volumetric and morphology data
• Oxygen K-edge X-ray Absorption Spectra

Discussions

• Growing, for once, not equilateral triangular nanostructures, but isosceles triangular ones: micrometer wide BaWO4 islands which are around ten nm thick. We use the trick of depositing just Ba with ox [bsky, 0 points, 0 comments]