Binary Oxide Superlattices: Versatile Tunability of the Metal Insulator Transition in (TiO2)m/(VO2)m Superlattices (Adv. Funct. Mater. 51/2020)

The fabrication of binary oxide superlattices is undertaken as a general approach for exploring novel concepts and phenomena in reduced dimensionality systems of strongly correlated oxides. In article number 2004914, Gyula Eres, Milan Radovic, Thorsten Schmitt, and co-workers achieve a wide range of tunability of the metal insulator transition in VO2 while reducing oxygen vacancy formation that is detrimental to electrical properties. The design was prepared by Yun-Yi Pai and Gyula Eres both of ORNL.