Diamond-like Ag x Cu 3- x PS 4 ( x = 1, 2) Synthesized by Metal Oxide-Boron-Chalcogen (MOBQ) Routine: Local High-Entropy Engineering for Balanced Infrared Nonlinear Optical Performance

Infrared nonlinear optical (NLO) crystals play important roles in modern IR laser techniques and devices. For diverse candidates, thiophosphates receive increasing interest in view of their rich NLO-functional motifs. Here,...