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Jonathan Owen
Faculty
Owen Group
Columbia University
Our group specializes in the synthesis of quantum dots and their surface chemistry. We can provide luminescent materials for devices. Our primary focus within IMOD is an epitaxial composite between lead chalcogenides and lead halide perovskites that has applications in infrared emission and photodetection.

Jonathan Owen's IMOD Activities

Discovering Quantum Confinement in a Safe and Convenient Synthesis of Lead Halide Perovskite Quantum Dots

Discovering Quantum Confinement in a Safe and Convenient Synthesis of Lead Halide Perovskite Quantum Dots

May 2, 2026
Engineering Mn2+-Doped CdS/ZnS Quantum Dot Surfaces to Control Auger Upconversion Photocatalysis

Engineering Mn2+-Doped CdS/ZnS Quantum Dot Surfaces to Control Auger Upconversion Photocatalysis

February 9, 2026
CdSe Magic-Size Clusters Deviate from Nanocrystal-Size Scalings for Ultrafast Intraband Relaxation and Auger Recombination

CdSe Magic-Size Clusters Deviate from Nanocrystal-Size Scalings for Ultrafast Intraband Relaxation and Auger Recombination

December 2, 2025
Colloidal quantum dots for optoelectronics

Colloidal quantum dots for optoelectronics

July 10, 2025
2025 IMOD REU Cohort

2025 IMOD REU Cohort

May 23, 2025
From Structure to Function: Designing Iridium Catalysts with Spin-Forbidden Excitation for Low-Energy Light-Driven Reactions

From Structure to Function: Designing Iridium Catalysts with Spin-Forbidden Excitation for Low-Energy Light-Driven Reactions

April 7, 2025
One Pot Synthesis of Cyan Emitting CdZnSSe Quantum Dots for Human Centric Lighting

One Pot Synthesis of Cyan Emitting CdZnSSe Quantum Dots for Human Centric Lighting

December 18, 2024
2024 IMOD Annual Meeting

2024 IMOD Annual Meeting

August 1, 2024
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Current Daniel Group IMOD Members

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Daniel Group IMOD Alumni

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