Research Theme 3: Scalable Quantum Photonics

Research Theme 3: Scalable Quantum Photonics

Teams in Research Theme 3 (RT-3) engineer nanophotonic environments suited for the precision placement (by RT-2) of the colloidal quantum dots (made by RT-1).

Quantum computers and next-generation communications systems require the development of new classes of light emitting materials and qubits, the fundamental building blocks of quantum networks, sensors, and distributed information processors. These applications rely on materials that strongly interact with light and can be readily processed and integrated at scale.

The complexity of integrating colloidal quantum dots into such devices has led to them being significantly underexplored in these applications. The opportunity for inter-disciplinary teams to work together in solving this is a great opportunity to build devices based on colloidal quantum dots, offering a unique path for them to serve as scalable quantum light sources and qubits.

RT-3’s collaborations with RT-1 provides a mechanism for device engineers to describe desired properties and inform the design from a molecular level. RT-3’s collaborations with RT-2 creates a design synergy for the development of new engineering environments and device architectures.

Find out more about the IMOD members participating in RT-3 research, and check out some of the recent RT-3 publications.

RT-3 Research Groups

Kai Mei Fu

Kai Mei Fu

Faculty | Associate Director of Quantum Workforce Development

Fu Group

Recent RT-3 Publications

Dynamic control of 2D non-Hermitian photonic corner skin modes in synthetic dimensions

Dynamic control of 2D non-Hermitian photonic corner skin modes in synthetic dimensions

NATURE COMMUNICATIONS, 2024, 15, 10881

https://doi.org/10.1038/s41467-024-55236-4

Thermally Stable Anthracene-Based 2D/3D Heterostructures for Perovskite Solar Cells

Thermally Stable Anthracene-Based 2D/3D Heterostructures for Perovskite Solar Cells

ACS APPLIED MATERIALS & INTERFACES, 2025, 17, 1, 1209-1220

https://doi.org/10.1021/acsami.4c17382

Chiral flat-band optical cavity with atomically thin mirrors

Chiral flat-band optical cavity with atomically thin mirrors

SCIENCE ADVANCES, 2024, 10, 51, eadr5904

https://doi.org/10.1126/sciadv.adr5904

Quadrupolar Resonance Spectroscopy of Individual Nuclei Using a Room-Temperature Quantum Sensor

Quadrupolar Resonance Spectroscopy of Individual Nuclei Using a Room-Temperature Quantum Sensor

NANO LETTERS, 2024, 24, 51, 16253-16260

https://doi.org/10.1021/acs.nanolett.4c04112

Million-Q free space meta-optical resonator at near-visible wavelengths

Million-Q free space meta-optical resonator at near-visible wavelengths

NATURE COMMUNICATIONS, 2024, 15, 10341

https://doi.org/10.1038/s41467-024-54775-0

Optical pumping of electronic quantum Hall states with vortex light

Optical pumping of electronic quantum Hall states with vortex light

NATURE PHOTONICS, 2024, 19, 156-161

https://doi.org/10.1038/s41566-024-01565-1

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

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

Nanometer Control of Ruddlesden-Popper Interlayers by Thermal Evaporation for Efficient Perovskite Photovoltaics

Nanometer Control of Ruddlesden-Popper Interlayers by Thermal Evaporation for Efficient Perovskite Photovoltaics

ADVANCED MATERIALS, 2024, 2404795

https://doi.org/10.1002/adma.202404795

Ligand Equilibrium Influences Photoluminescence Blinking in CsPbBr3: A Change Point Analysis of Widefield Imaging Data

Ligand Equilibrium Influences Photoluminescence Blinking in CsPbBr3: A Change Point Analysis of Widefield Imaging Data

ACS NANO, 2024, 18, 29, 19208-19219

https://doi.org/10.1021/acsnano.4c04968

Bromine Incorporation Affects Phase Transformations and Thermal Stability of Lead Halide Perovskites

Bromine Incorporation Affects Phase Transformations and Thermal Stability of Lead Halide Perovskites

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2024, 146, 27, 18576-18585

https://doi.org/10.1021/jacs.4c04508