Laser Technique Turns Arsenic Trisulfide(As2S3) Into Flexible ‘Photosensitive Clay’ For Nano-Optic Design
Scientists from the XPANCEO Emerging Technologies Research Center, in collaboration with Nobel Laureate Prof. Konstantin Novoselov (University of Manchester and the National University of Singapore), have discovered novel optical properties in arsenic trisulfide (As2S3), a crystalline van der Waals semiconductor. The results of the research reveal that this material can be permanently modified by light and physically sculpted at the nanoscale level using simple continuous-wave (CW) light, entirely bypassing the need for complex, […]