Oxide materials possess a vast range of functional properties, ranging from
superconductivity to multiferroicity, that stem from the interplay between the lattice, charge …

Functional oxides are an untapped resource for futuristic devices and functionalities. These
functionalities can range from high temperature superconductivity to multiferroicity and novel …

External control of the conductivity of correlated oxides is one of the most promising
schemes for realizing energy-efficient electronic devices. Vanadium dioxide (VO2), an …

Heterostructures and superlattices consisting of a prototype Mott insulator, GdTiO 3, and the
band insulator SrTiO 3 are grown by molecular beam epitaxy and show intrinsic electronic …

The discovery of two-dimensional electron gases (2DEGs) at oxide interfaces—involving
electrons in narrow d-bands—has broken new ground, enabling the access to correlated …

Driven by an ever‐expanding interest in new material systems with new functionality, the
growth of atomic‐scale electronic materials by molecular beam epitaxy (MBE) has evolved …

Transition metal oxides exhibit a range of correlated phenomena with applications to novel
electronic devices that possess remarkable functionalities. This article reviews recent …

We report a new 2D electron gas (2DEG) system at the interface between a Mott insulator,
LaTiO 3, and a band insulator, KTaO 3. For LaTiO 3/KTaO 3 interfaces, we observe metallic …

We present a theory of the quasi-two-dimensional electron gas (2DEG) systems that appear
near the surface of SrTiO 3 when a large external electric field attracts carriers to the surface …

Magnetotransport and superconducting properties are investigated for uniformly La-doped
SrTiO 3 films and GdTiO 3/SrTiO 3 heterostructures, respectively. GdTiO 3/SrTiO 3 interfaces …