Metal-halide perovskites have rapidly emerged as one of the most promising materials of the
21st century, with many exciting properties and great potential for a broad range of …

Solution-processable semiconductor lasers have been a long-standing challenge for next-
generation displays, light sources, and communication technologies. Metal halide …

Organic–inorganic lead halide quasi-two-dimensional (2D) perovskites are promising gain
media for lasing applications because of their low cost, tunable colour, excellent stability and …

Metal halide perovskites have drawn tremendous attention in optoelectronic applications
owing to the rapid development in photovoltaic and light‐emitting diode devices. More …

The rapid development of lasers since their launch has given a new lease to traditional
optical technology and immensely boosted the development of natural science. Benefiting …

Solution-processed organic–inorganic lead halide perovskites have recently emerged as
promising gain media for tunable semiconductor lasers. However, optically pumped …

Thin-film organic, colloidal quantum dot, and metal halide perovskite semiconductors are all
being pursued in the quest for a wavelength-tunable diode laser technology that does not …

In the past decade, lead halide perovskites have been intensively explored due to their
promising future in photovoltaics. Owing to their remarkable material properties such as …

The success of lead halide perovskites as active materials in solar cells and light-emitting
diodes (LEDs) is often traced back to the unique properties of their optical excitations. At …

Sustained stimulated emission under continuous-wave (CW) excitation is a prerequisite for
new semiconductor materials being developed for laser gain media. Although hybrid …