Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Solvent Esterification and Stoichiometric Control in Ambient-Grown FAPbI<sub>3</sub> Single-Crystal Solar Cells.

Journal of the American Chemical Society·2026
Same author

Deterministic, dynamically reconfigurable single quantum emitters enabled by tip-enhanced nano-optical trapping spectroscopy.

Nature communications·2026
Same author

Small Molecule Activators of Protein Phosphatase 2A Exert Global Stabilizing Effects on the Scaffold PR65.

JACS Au·2026
Same author

Silver exchange dynamics in monolayer-protected doped gold clusters.

Nanoscale·2026
Same author

Correction to "Dimensionality Reduction of Formamidinium-Rich Lead Iodide Perovskite-Derived Structures".

Journal of the American Chemical Society·2026
Same author

Disaggregation of Self-Assembling Molecules for Efficient Inverted Perovskite Solar Cells.

ACS nano·2026

Related Experiment Video

Updated: Sep 6, 2025

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics
09:12

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics

Published on: May 28, 2016

11.3K

Coupling Perovskite Quantum Dot Pairs in Solution using a Nanoplasmonic Assembly.

Hao Zhang1,2, Parinaz Moazzezi1,3, Juanjuan Ren4

  • 1Department of Electrical and Computer Engineering, University of Victoria, Victoria V8P 5C2, Canada.

Nano Letters
|June 29, 2022
PubMed
Summary

Perovskite quantum dots (PQDs) show tunable light emission. Researchers observed coupling between two PQDs, revealing insights for quantum information applications.

Keywords:
heterogeneityoptical assemblyoptical tweezerperovskite quantum dotsresonant energy transfersingle-dot trapping

More Related Videos

Synthesis, Characterization, and Functionalization of Hybrid Au/CdS and Au/ZnS Core/Shell Nanoparticles
08:19

Synthesis, Characterization, and Functionalization of Hybrid Au/CdS and Au/ZnS Core/Shell Nanoparticles

Published on: March 2, 2016

18.4K
A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates
08:09

A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates

Published on: May 9, 2014

11.0K

Related Experiment Videos

Last Updated: Sep 6, 2025

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics
09:12

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics

Published on: May 28, 2016

11.3K
Synthesis, Characterization, and Functionalization of Hybrid Au/CdS and Au/ZnS Core/Shell Nanoparticles
08:19

Synthesis, Characterization, and Functionalization of Hybrid Au/CdS and Au/ZnS Core/Shell Nanoparticles

Published on: March 2, 2016

18.4K
A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates
08:09

A Technique to Functionalize and Self-assemble Macroscopic Nanoparticle-ligand Monolayer Films onto Template-free Substrates

Published on: May 9, 2014

11.0K

Area of Science:

  • Materials Science
  • Quantum Physics
  • Nanotechnology

Background:

  • Perovskite quantum dots (PQDs) offer solution-based fabrication for advanced optical and electronic devices.
  • Understanding quantum confinement and inter-dot coupling is crucial for optimizing PQD applications.

Purpose of the Study:

  • To quantify heterogeneity and investigate coupling effects in individual perovskite quantum dots.
  • To explore the potential of PQDs in quantum information technologies.

Main Methods:

  • Utilized double-nanohole optical trapping to isolate and size individual PQDs.
  • Measured emission energy shifts correlated with quantum confinement effects.
  • Assembled and studied coupled pairs of PQDs to observe inter-dot interactions.

Main Results:

  • Observed a systematic red-shift of 1.1 ± 0.6 meV in emission wavelength between coupled PQDs.
  • The observed red-shift is attributed to resonant energy transfer, enhanced by moderate-to-large quantum confinement in PQDs.
  • Demonstrated the feasibility of studying coupling in small PQD assemblies.

Conclusions:

  • PQDs exhibit unique coupling behaviors due to significant quantum confinement.
  • The findings highlight the potential of PQDs for quantum entanglement and information processing.
  • This work paves the way for in situ control of PQD growth and assembly for quantum applications.