A Metal–Insulator Transition of the Buried MnO2 Monolayer in Complex Oxide Heterostructure. Issue 41 (29th August 2016) - Liu, Heng‐Jui
Abstract : A novel artificially created MnO2 monolayer system is demonstrated in atomically controlled epitaxial perovskite heterostructures. With careful design of different electrostatic boundary conditions, a magnetic transition as well as a metal–insulator transition of the MnO2 monolayer is unveiled, providing a fundamental understanding of dimensionality‐confined strongly correlated electron systems and a direction to design new electronic devices.