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.

RT-1 Research Groups

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Recent RT-1 Publications

Theory of excitons in colloidal semiconductor nanoplatelets

Theory of excitons in colloidal semiconductor nanoplatelets

PHYSICAL REVIEW B, 2024, 110, 195433

https://doi.org/10.1103/PhysRevB.110.195433

Elucidating the Interplay between Symmetry Distortions in Passivated MAPbI3 and the Rashba Splitting Effect

Elucidating the Interplay between Symmetry Distortions in Passivated MAPbI3 and the Rashba Splitting Effect

ACS NANO, 2024, 18, 46, 32266-32276

https://doi.org/10.1021/acsnano.4c14060

Reductive pathways in molten inorganic salts enable colloidal synthesis of III-V semiconductor nanocrystals

Reductive pathways in molten inorganic salts enable colloidal synthesis of III-V semiconductor nanocrystals

SCIENCE, 2024, 386, 6720, 401-407

https://doi.org/10.1126/science.ado7088

Anomalous Behavior in Dark–Bright Splitting Impacts the Biexciton Binding Energy in (BA)2(MA)n−1PbnBr3n+1 (n = 1–3)

Anomalous Behavior in Dark–Bright Splitting Impacts the Biexciton Binding Energy in (BA)2(MA)n−1PbnBr3n+1 (n = 1–3)

ACS NANO, 2024, 18, 40, 27793-27803

https://doi.org/10.1021/acsnano.4c11523

Discovery of enhanced lattice dynamics in a single-layered hybrid perovskite

Discovery of enhanced lattice dynamics in a single-layered hybrid perovskite

SCIENCE ADVANCES, 2024, 9, eadg4417

https://doi.org/10.1126/sciadv.adg4417

Colossal Core/Shell CdSe/CdS Quantum Dot Emitters

Colossal Core/Shell CdSe/CdS Quantum Dot Emitters

ACS NANO, 2024, 18, 31, 20726-20739

https://doi.org/10.1021/acsnano.4c06961