The layered oxychalcogenide semiconductor Bi 2 O 2 Se (BOS) hosts a multitude of unusual
properties including high electron mobility. Owing to similar crystal symmetry and lattice …

Polymer nanocomposites generally exhibit unexpected dielectric/electrical performance far
beyond the sum of every component, which is mainly due to the interface effect induced by …

New functionalities and unexpected electronic structures can emerge in artificially
engineered complex oxide heterointerfaces due to the coupling of multiple physical …

The microscopic mechanism of ferroelectric switching is the motion of domain walls, which is
actually accomplished by the movement of tiny steps on the domain walls. Using first …

Barium titanate (BaTiO 3) is a promising candidate for electro-optical modulators in Si
photonics. The BaTiO 3 ferroelectric domain morphology is strongly affected by thermal …

Hysteresis window observed in ferroelectric negative capacitance field-effect transistors
(NCFETs) have been a persistent challenge in the development of reliable logic circuits …

Spin-polarized two-dimensional electron gases (2DEGs) are of particular interest for
functional oxide electronics applications. The redox-created 2DEG residing on the strontium …

Functional metal-oxide materials exhibit many intriguing phenomena and attract the
intensive research in condensed matter physics as well as materials science. Furthermore …

Transition metals (TMs) have an immense range of intriguing physical properties and
phenomena. Transition metals and transition metal oxides (TMOs) play a very important role …

Platinum (Pt) is a noble transition metal that has excellent chemical and thermal stability as
well as high electrical conductivity (9.4× 106 S/m). These make Pt a popular contact …