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

A Summer Research Program for Community College Students Led by Graduate Students at the University of Washington
JOURNAL OF CHEMICAL EDUCATION, 2024, 101, 7, 2693-2702
https://doi.org/10.1021/acs.jchemed.3c01277

Exciton–photocarrier interference in mixed lead-halide-perovskite nanocrystals
THE JOURNAL OF CHEMICAL PHYSICS, 2024, 221101
https://doi.org/10.1063/5.0203982

Two Spacers, One Perovskite: Integrating Ruddlesden–Popper and Dion–Jacobson Halide Perovskites
CHEMISTRY OF MATERIALS, 2024, 36, 12, 6154-6166
https://doi.org/10.1021/acs.chemmater.4c00907

Tunable Localized Charge Transfer Excitons in Nanoplatelet–2D Chalcogenide van der Waals Heterostructures
ACS NANO, 2024, 18, 23, 15185-15193
https://doi.org/10.1021/acsnano.4c03260

Nanolaser Using Colloidal Quantum Wells Deterministically Integrated on a Nanocavity
ACS PHOTONICS, 2024, 11, 6, 2465-2470
https://doi.org/10.1021/acsphotonics.4c00377

Metal Fluorides Passivate II–VI and III–V Quantum Dots
NANO LETTERS, 2024, 24, 19, 5722-5728
https://doi.org/10.1021/acs.nanolett.4c00610