Spectrally resolved nonlinear optical properties of doped versus undoped quasi-2D semiconductor nanocrystals : copper and silver doping provokes strong nonlinearity in colloidal CdSe nanoplatelets

• Main Authors: Nawrot, Katarzyna C., Sharma, Manoj, Cichy, Bartłomiej, Sharma, Ashma, Delikanl,i Savas, Samoć, Marek, Demir, Hilmi Volkan, Nyk, Marcin
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Science::Physics; Quantum Nanoplatelets; Quantum Dots
• Online Access: https://hdl.handle.net/10356/155051
• Institution: Nanyang Technological University

Nonlinear optical processes are crucial for emerging applications including multiphoton-excited fluorescence microscopy and optical power limiting. Therefore, searching for materials of high multiphoton absorption cross sections is essential for the development of these techniques. We present synthe...