Materials challenges for SrRuO₃: From conventional to quantum electronics

The need for faster and more miniaturised electronics is challenging scientists to develop novel forms of based on quantum degrees freedom different from electron charge. In this fast-developing field, often referred as electronics, the metal-oxide perovskite SrRuO3 can play an important role thanks its diverse physical properties, which have been intensively investigated, mostly conventional electronics. addition being chemically stable, easy fabricate with high quality grow epitaxially onto many oxides - these are all desirable properties also has interesting like itinerant ferromagnetism metallic behaviour, strong correlation between magnetic anisotropy spin-orbit coupling, strain-tuneable magnetisation, anomalous Hall Berry effects. Research Update, after describing main phenomena emerging interplay spin, orbital, lattice topological in SrRuO3, we discuss challenges still open achieve control over phenomena. We then provide our perspectives most promising applications devices suggest new device configurations materials their realisation. For single out where bring competitive advantages existing ones. propose that help gain a deeper understanding effects exploit them technologies. finally give outlook about waiting discovery may stem them.