Research Theme 1:
Precision Synthesis
Research Theme 1: Precision Synthesis
Research Theme 1 (RT-1) includes the teams that are developing new chemical reactions to synthesize the building blocks that make up the next generation of optoelectronic devices.
Transforming optical technologies with colloidal quantum dots begins with synthesizing novel materials that have superior performance and can be easily handled and incorporated into devices and applications. Members of RT-1 are advancing the fundamental science underpinning colloidal semiconductors.
Combining multi-level theory and experimentation the team engaged in RT-1 are innovating techniques to control the precision synthesis of colloidal materials and their surfaces to produce quantum dots with advanced combinations of color purity (linewidth), stability, brightness, and processability from ensembles down to single dot precision.
RT-1’s collaboration with RT-2 revolves around the design of new materials that enable accurate and reliable placement of the new materials in device architectures. RT-1’s collaboration with RT-3 uses the feedback from device engineers to innovate on new materials that have properties desired in new device structures.
Find out more about the IMOD members participating in RT-1 research, and check out some of the recent RT-1 publications.

Recent RT-1 Publications

Materials and Cavity Design Principles for Exciton-Polariton Condensates
ACS NANO, 2025, ASAP
https://doi.org/10.1021/acsnano.4c15929

Colloidal Chemistry in Molten Inorganic Salts: Direct Synthesis of III–V Quantum Dots via Dehalosilylation of (Me3Si)3Pn (Pn = P, As) with Group III Halides
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2025, ASAP
https://doi.org/10.1021/jacs.4c13568

Mixed 1D/0D Structures of Chiral Hybrid Lead Halides with an l-Nicotinium Spacer Exhibit Broadband Photoluminescence and Polarized Emission
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2025, ASAP
https://doi.org/10.1021/jacs.5c00234

Ultrafast Switching of Whispering Gallery Modes in Quantum Dot Superparticles
NANO LETTERS, 2025, ASAP
https://doi.org/10.1021/acs.nanolett.5c00643

Landau–Levich Scaling for Optimization of Quantum Dot Layer Morphology and Thickness in Quantum-Dot Light-Emitting Diodes
ACS NANO, 2025, 19, 5, 5680-5687
https://doi.org/10.1021/acsnano.4c15912

Increased Brightness and Reduced Efficiency Droop in Perovskite Quantum Dot Light-Emitting Diodes Using Carbazole-Based Phosphonic Acid Interface Modifiers
ACS NANO, 2025, 1, 1116-1127
https://doi.org/10.1021/acsnano.4c13036