We review the recent developments in the electric field control of magnetism in multiferroic
heterostructures, which consist of heterogeneous materials systems where a …

Piezoelectric and ferroelectric materials have shown great potential for control of the optical
process in emerging materials. There are three ways for them to impact on the optical …

The birth of terahertz imaging approximately coincides with the birth of the journal Optics
Express. The 20^ th anniversary of the journal is therefore an opportune moment to consider …

Ferroelectric materials with spontaneous polarization‐induced internal electric fields have
drawn increasing attention in solar fuel production due to the intrinsic polarized structure …

Ferroelectric capacitive memories have not achieved the commercial success originally
hoped for them in large volume because the area of the capacitors (“footprint”) is too large to …

Erasable conductive domain walls in insulating ferroelectric thin films can be used for non-
destructive electrical read-out of the polarization states in ferroelectric memories. Still, the …

BiFeO3-based heterostructures have attracted much attention for potential applications due
to their room-temperature multiferroic properties, proper band gaps and ultrahigh …

The tribovoltaic nanogenerator (TVNG), a promising semiconductor energy technology,
displays outstanding advantages such as low matching impedance and continuous direct …

Novel information processing techniques are being actively explored to overcome
fundamental limitations associated with CMOS scaling. A new paradigm of adaptive …

Nonlinear optical spectroscopies are powerful tools for investigating both static material
properties and light-induced dynamics. Terahertz (THz) emission spectroscopy has …