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

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Recent RT-3 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

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

Tailoring Interface Energies via Phosphonic Acids to Grow and Stabilize Cubic FAPbI3 Deposited by Thermal Evaporation

Tailoring Interface Energies via Phosphonic Acids to Grow and Stabilize Cubic FAPbI3 Deposited by Thermal Evaporation

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2024, 146, 27, 18459-18469

https://doi.org/10.1021/jacs.4c03911

Observation of topological frequency combs

Observation of topological frequency combs

SCIENCE, 2024, 384, 6702, 1356-1361

https://doi.org/10.1126/science.ado0053

Near-visible topological edge states in a silicon nitride platform

Near-visible topological edge states in a silicon nitride platform

OPTICAL MATERIALS EXPRESS, 2024, 14, 6, 1596-1602

https://doi.org/10.1364/OME.524958

Nanolaser Using Colloidal Quantum Wells Deterministically Integrated on a Nanocavity

Nanolaser Using Colloidal Quantum Wells Deterministically Integrated on a Nanocavity

ACS PHOTONICS, 2024, 11, 6, 2465-2470

https://doi.org/10.1021/acsphotonics.4c00377

Near-Visible Topological Edge States in a Silicon Nitride Platform

Near-Visible Topological Edge States in a Silicon Nitride Platform

Preprint: Arxiv

https://doi.org/10.48550/arXiv.2404.01432

Purcell Enhanced Emission and Saturable Absorption of Cavity-Coupled CsPbBr3 Quantum Dots

Purcell Enhanced Emission and Saturable Absorption of Cavity-Coupled CsPbBr3 Quantum Dots

ACS PHOTONICS, 2024, 11, 4, 1638-1644

https://doi.org/10.1021/acsphotonics.3c01847

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