Finding new collective electronic states in materials is one of the fundamental goals of
condensed matter physics. Atomic-scale superlattices formed from transition metal oxides …

Traditional transparent conducting oxides (TCOs) have been widely used for various
optoelectronic applications, but have the trade-off between conductivity and transmittance …

Complexity in strongly correlated oxides such as perovskite strictly dominates their
performance for oxygen reduction reaction (ORR). Precise control of the physical …

In an effort to scale down electronic devices to atomic dimensions, the use of transition-metal
oxides may provide advantages over conventional semiconductors. Their high carrier …

We demonstrate the formation of a two-dimensional electron gas (2DEG) at the (100)
surface of the 5 d transition-metal oxide KTaO 3. From angle-resolved photoemission, we …

We experimentally demonstrate a novel approach to substantially modify orbital occupations
and symmetries in electronically correlated oxides. In contrast to methods using strain or …

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 with the perovskite structure are an exciting class of materials due to
their delicate interplay of structural, electronic, and magnetic characteristics. They originate …

Oxide heterostructures have been shown to exhibit unusual physics and hold the promise of
novel electronic applications. We present a set of criteria to select and design interfaces …

The diverse and fascinating properties of transition metal oxides stem from the strongly
correlated electronic degrees of freedom; the scientific challenge and range of possible …