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

Exciton-carrier coupling in a metal halide perovskite nanocrystal assembly probed by two-dimensional coherent spectroscopy
JOURNAL OF PHYSICS: MATERIALS, 2024, 7, 2, 025002
https://doi.org/10.1088/2515-7639/ad229a

Dynamic Nanocrystal Superlattices with Thermally Triggerable Lubricating Ligands
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2024, 146, 6, 3785-3795
https://doi.org/10.1021/jacs.3c10706

Ligand Steric Profile Tunes the Reactivity of Indium Phosphide Clusters
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2024, 146, 5, 3102-3113
https://doi.org/10.1021/jacs.3c10203

Synthesis of Ternary and Quaternary Group III-Arsenide Colloidal Quantum Dots via High-Temperature Cation Exchange in Molten Salts: The Importance of Molten Salt Speciation
ACS NANO, 2024, 18, 1, 858-873
https://doi.org/10.1021/acsnano.3c09490

Navigating the Potential Energy Surface of CdSe Magic-Sized Clusters: Synthesis and Interconversion of Atomically Precise Nanocrystal Polymorphs
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2023, 145, 50, 27480-27492
https://doi.org/10.1021/jacs.3c08897

Crystallization of binary nanocrystal superlattices and the relevance of short-range attraction
NATURE SYNTHESIS, 2024, 3, 111-122
https://doi.org/10.1038/s44160-023-00407-2