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.

Recent RT-3 Publications

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
SCIENCE ADVANCES, 2024, 9, eadg4417
https://doi.org/10.1126/sciadv.adg4417

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
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
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
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
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2024, 146, 27, 18459-18469
https://doi.org/10.1021/jacs.4c03911

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
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
ACS PHOTONICS, 2024, 11, 6, 2465-2470
https://doi.org/10.1021/acsphotonics.4c00377

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
ACS PHOTONICS, 2024, 11, 4, 1638-1644
https://doi.org/10.1021/acsphotonics.3c01847