Lasers and optical amplifiers based on solution-processable materials have been long-
desired devices for their compatibility with virtually any substrate, scalability, and ease of …

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

Shape and size play powerful roles in determining the properties of a material; controlling
these aspects with precision is therefore an important, fundamental goal of the chemical …

The invention and development of the laser have revolutionized science, technology, and
industry. Metal halide perovskites are an emerging class of semiconductors holding …

Ten years ago, three teams experimentally demonstrated the first spasers, or plasmonic
nanolasers, after the spaser concept was first proposed theoretically in 2003. An overview of …

Lead halide perovskites have emerged as excellent optical gain materials for solution-
processable and flexible lasers. Recently, continuous-wave (CW) optically driven lasing was …

Semiconductor nanowires have attracted extensive interest as one of the best-defined
classes of nanoscale building blocks for the bottom-up assembly of functional electronic and …

The use of photons to directly or indirectly drive chemical reactions has revolutionized the
field of nanomaterial synthesis resulting in appearance of new sustainable laser chemistry …

Oriented semiconductor nanostructures and thin films exhibit many advantageous
properties, such as directional exciton transport, efficient charge transfer and separation …

Compressing the optical field to the atomic scale opens up possibilities for directly observing
individual molecules, offering innovative imaging and research tools for both physical and …