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

Controlled Assembly of CdSe Nanoplatelet Thin Films and Nanowires

Controlled Assembly of CdSe Nanoplatelet Thin Films and Nanowires

LANGMUIR, 2023, 39, 36, 12533-12540

https://doi.org/10.1021/acs.langmuir.3c00933

Chemical Behavior and Local Structure of the Ruddlesden–Popper and Dion–Jacobson Alloyed Pb/Sn Bromide 2D Perovskites

Chemical Behavior and Local Structure of the Ruddlesden–Popper and Dion–Jacobson Alloyed Pb/Sn Bromide 2D Perovskites

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2023, 145, 29, 15997-16014

https://doi.org/10.1021/jacs.3c03997

Visible Wavelength Flatband in a Gallium Phosphide Metasurface

Visible Wavelength Flatband in a Gallium Phosphide Metasurface

ACS PHOTONICS, 2023, 10, 8, 2456-2460

https://doi.org/10.1021/acsphotonics.3c00175

Design Rules for Obtaining Narrow Luminescence from Semiconductors Made in Solution

Design Rules for Obtaining Narrow Luminescence from Semiconductors Made in Solution

CHEMICAL REVIEWS, 2023, 123, 12, 7890-7952

https://doi.org/10.1021/acs.chemrev.3c00097

Indefinite and bidirectional near-infrared nanocrystal photoswitching

Indefinite and bidirectional near-infrared nanocrystal photoswitching

NATURE, 2023, 618, 7967, 951-958

https://doi.org/10.1038/s41586-023-06076-7

Temperature-Controlled Reversible Formation and Phase Transformation of 3D Nanocrystal Superlattices Through In Situ Small-Angle X-ray Scattering

Temperature-Controlled Reversible Formation and Phase Transformation of 3D Nanocrystal Superlattices Through In Situ Small-Angle X-ray Scattering

NANO LETTERS, 2023, 23, 10, 4250-4257

https://doi.org/10.1021/acs.nanolett.3c00299