Hybrid metal‐halide perovskites (MHPs) have shown remarkable optoelectronic properties
as well as facile and cost‐effective processability. With the success of MHP solar cells and …

Realization of electrically pumped laser diodes based on solution‐processed
semiconductors is a long‐standing challenge. Metal halide perovskites have shown great …

In this work, we present an all-solution fabrication approach for external second-order 1D
distributed feedback (DFB) gratings using soft UV-nanoimprint lithography (UV-NIL) above …

A miniature on-chip laser is an essential component of photonic integrated circuits for a
plethora of applications, including optical communication and quantum information …

The quest of a nonlinear optical material that can be easily nanostructured over a large
surface area is still ongoing. Here, we demonstrate a nanoimprinted nonlinear barium …

To date, thermal nanoimprint lithography (NIL) for patterning hybrid perovskites has always
involved an intricate etching step of a hard stamp material or its master. Here, we …

Metal-halide perovskites have garnered considerable research attention as highly efficient
light emitters in recent years due to their outstanding optoelectronic properties with …

Efficient heat dissipation that can minimize temperature increases in device is critical in
realizing electrical injection lasers. High-thermal-conductivity diamonds are promising for …

Spherical semiconductor nanoplatelets, known as quantum shells (QSs), have captured
significant interest for their strong suppression of Auger recombination, which leads to long …

Metal halide perovskites are emerging materials for integrated photonics. Here we report a
quasi-CW pumped ultra-low ASE/lasing threshold formamidinium lead bromide (FAPbBr 3) …