A stretchable, flexible, and bendable random laser system capable of lasing in a wide range
of spectrum will have many potential applications in next‐generation technologies, such as …

Tunable bandgaps, extraordinarily large exciton-binding energies,, strong light–matter
coupling and a locking of the electron spin with layer and valley pseudospins,,, have …

In this paper we review the radiative recombination processes occurring in semiconductor
quantum wells and superlattices under different excitation conditions. We consider …

Following the introduction of perovskites for photovoltaic solar energy conversion, the use of
these materials as a general purpose optoelectronic material for displays, lighting, and …

Ga 2 O 3 is emerging as a promising wide band-gap semiconductor for high-power
electronics and deep ultraviolet optoelectronics. It is highly desirable to dope it with …

The electronic structure of two-dimensional (2D) semiconductors can be significantly altered
by screening effects, either from free charge carriers in the material or by environmental …

Ultrathin two-dimensional (2D) materials have received much attention in the past years for
a wide variety of photonic applications because of their pronounced room-temperature …

Two-dimensional (2D) black phosphorus (BP) has drawn tremendous attention in solar-light-
driven catalytic processes for its intriguing chemical and physical properties. Benefiting from …

We theoretically investigate the role of intraband transitions in laser-induced carrier
generation for different photon energy regimes:(i) strongly off resonant,(ii) multiphoton …

Optical and electronic properties of semiconductors are strongly influenced by the different
possibilities of carriers to be distributed among the various extrema of the band structure or …