Official Website of Prof. Andrey Rogach
Using colloidal chemistry approaches, we synthesize nanocrystals of different materials with variable sizes, shapes and compositions. We focus on the infrared-emitting semiconductor nanocrystals, ternary quantum dots, carbon dots, perovskite nanocrystals, and metal nanoclusters emitting in different spectral ranges.
We widely apply advanced photoluminescence spectroscopy to study light emission, energy transfer, and charge separation in composite structures containing those nanoparticles, and explore their application in LEDs, displays, photodetectors, and batteries.
Recent News & Highlights
Dr. Bing Tang moves to Shanghai and takes Associate Professor position at SIOM, CAS
Our colleague, Dr. Bing Tang who has been working with us for about three years becomes an Associate Professor at the Advanced Laser and Optoelectronic Functional Materials Department of the Shanghai Institute of Optics and Fine Mechanics (SIOM), Chinese Academy of Sciences (CAS). Thank you for the job you've done in our group, and best of luck with your new academic journey!
December 2024
Partial ligand replacement on 2D Fe-MOFs improves their electrocatalytic activity
A new paper "High-Density Atomic Level Defect Engineering of 2D Fe-Based Metal-Organic Frameworks Boosts Oxygen and Hydrogen Evolution Reactions" has been published in Adv. Sci.
November 2024
Strong ligand-induced chirality in AgBiS2 nanocrystals
Research Article "Intense Circular Dichroism and Spin Selectivity in AgBiS2 Nanocrystals by Chiral Ligand Exchange" has been published in Adv. Mater.
October 2024
Latest Publications
- B. Tang et al. Ultraviolet Circularly Polarized Luminescence in Chiral Perovskite Nanoplatelet-Molecular Hybrids: Direct Binding versus Efficient Space Triplet Energy Transfer. Small, 2024, 20, 2311639.
- D. Zhu et al. Blue Circularly Polarized Luminescence from Quantum-Confined CsPbBr3 Nanocrystals with a Different Degree of Shape Anisotropy. J. Phys. Chem. C 2024, 128, 8689-8697.
- Y. Wu et al. Amine-Free CsPbBr3 Perovskite Nanoplatelets Produced with Monolayer-Precision Thickness Control. ACS Mater. Lett. 2024, 6, 2425-2433.