Employing High-temperature-grown SrZrO${}_3$ Buffer to Enhance the Electron Mobility in La:BaSnO${}_3$-based Heterostructures

Prosper Ngabonziza, Jisung Park, Wilfried Sigle +3

We report a synthetic route to achieve high electron mobility at room temperature in epitaxial La:BaSnO${}_3$/SrZrO${}_3$ heterostructures prepared on several oxide substrates. Room-te…