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

Crystal Field Theory - Octahedral Complexes02:58

Crystal Field Theory - Octahedral Complexes

31.4K
Crystal Field Theory
To explain the observed behavior of transition metal complexes (such as colors), a model involving electrostatic interactions between the electrons from the ligands and the electrons in the unhybridized d orbitals of the central metal atom has been developed. This electrostatic model is crystal field theory (CFT). It helps to understand, interpret, and predict the colors, magnetic behavior, and some structures of coordination compounds of transition metals.
CFT focuses on...
31.4K
Unit Cells01:18

Unit Cells

34
A crystal's internal structure is an orderly array of atoms, ions, or molecules, and the details of this array significantly influence the solid's properties. In a crystal, periodically repeating 'structural motifs' - which could be atoms, molecules, or groups thereof - create a 'space lattice.' This is essentially a three-dimensional, infinite array of points, each surrounded by its neighbors in an identical way, forming the basic structure of the crystal.A 'unit cell' is a theoretical...
34
Ionic Crystal Structures02:42

Ionic Crystal Structures

19.4K
Ionic crystals consist of two or more different kinds of ions that usually have different sizes. The packing of these ions into a crystal structure is more complex than the packing of metal atoms that are the same size.
Most monatomic ions behave as charged spheres, and their attraction for ions of opposite charge is the same in every direction. Consequently, stable structures for ionic compounds result (1) when ions of one charge are surrounded by as many ions as possible of the opposite...
19.4K

You might also read

Related Articles

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

Sort by
Same author

Adrenocortical Oncocytoma Manifesting as Primary Aldosteronism: A Case Report.

Blood pressure·2026
Same author

Dysregulation of the bile acid signaling network in non-alcoholic fatty liver disease: Mechanisms and a new paradigm of precision network pharmacology.

Biochemical pharmacology·2026
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

Nanoscale amorphization of poly(triarylamine) for efficient and stable inverted perovskite photovoltaics.

Nature nanotechnology·2026
Same author

Quantum well-inspired energy level design in multicomponent organic solar cells for improved energy loss management.

Materials horizons·2026
Same author

Isolationof PASN from Argentine Squid Carcass By-Products Enhances Proliferation and Repair of hACs and PC12 In Vitro via Antioxidant Activity.

Foods (Basel, Switzerland)·2026

Related Experiment Video

Updated: Mar 7, 2026

Inkjet Printing All Inorganic Halide Perovskite Inks for Photovoltaic Applications
07:42

Inkjet Printing All Inorganic Halide Perovskite Inks for Photovoltaic Applications

Published on: January 22, 2019

11.8K

Zero-Dimensional Cs4PbBr6 Perovskite Nanocrystals.

Yuhai Zhang1, Makhsud I Saidaminov1, Ibrahim Dursun1

  • 1King Abdullah University of Science and Technology , KAUST Solar Center, Division of Physical Sciences and Engineering, Thuwal 23955-6900, Kingdom of Saudi Arabia.

The Journal of Physical Chemistry Letters
|February 10, 2017
PubMed
Summary

Researchers synthesized zero-dimensional (0-D) perovskite nanocrystals (NCs) using a novel method. These colloidal semiconductor NCs show high photoluminescence quantum yield (PLQY) in thin films, enabling optoelectronic applications.

More Related Videos

A Modular Microfluidic Technology for Systematic Studies of Colloidal Semiconductor Nanocrystals
09:58

A Modular Microfluidic Technology for Systematic Studies of Colloidal Semiconductor Nanocrystals

Published on: May 10, 2018

10.1K
Facile Synthesis of Colloidal Lead Halide Perovskite Nanoplatelets via Ligand-Assisted Reprecipitation
04:14

Facile Synthesis of Colloidal Lead Halide Perovskite Nanoplatelets via Ligand-Assisted Reprecipitation

Published on: October 1, 2019

13.7K

Related Experiment Videos

Last Updated: Mar 7, 2026

Inkjet Printing All Inorganic Halide Perovskite Inks for Photovoltaic Applications
07:42

Inkjet Printing All Inorganic Halide Perovskite Inks for Photovoltaic Applications

Published on: January 22, 2019

11.8K
A Modular Microfluidic Technology for Systematic Studies of Colloidal Semiconductor Nanocrystals
09:58

A Modular Microfluidic Technology for Systematic Studies of Colloidal Semiconductor Nanocrystals

Published on: May 10, 2018

10.1K
Facile Synthesis of Colloidal Lead Halide Perovskite Nanoplatelets via Ligand-Assisted Reprecipitation
04:14

Facile Synthesis of Colloidal Lead Halide Perovskite Nanoplatelets via Ligand-Assisted Reprecipitation

Published on: October 1, 2019

13.7K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Solid-State Physics

Background:

  • Perovskite nanocrystals (NCs) are promising for solution-processed optoelectronics.
  • Research has focused on 3-D perovskite phases, leaving the 0-D phase less explored.
  • Colloidal semiconductor nanocrystals offer unique properties for advanced applications.

Purpose of the Study:

  • To synthesize and characterize zero-dimensional (0-D) perovskite nanocrystals (NCs) based on Cs4PbBr6.
  • To investigate the photoluminescence properties of these 0-D perovskite NCs in both colloidal and thin-film forms.
  • To explore the potential of 0-D perovskite NCs for optoelectronic devices.

Main Methods:

  • Development of a novel low-temperature reverse microemulsion method for NC synthesis.
  • Achieved an 85% reaction yield for the Cs4PbBr6 perovskite NCs.
  • Characterization of photoluminescence quantum yield (PLQY) in colloidal and thin-film states.

Main Results:

  • Successfully synthesized a new class of colloidal zero-dimensional (0-D) perovskite nanocrystals (NCs) based on Cs4PbBr6.
  • Achieved high photoluminescence quantum yield (PLQY) of 65% in colloidal form.
  • Demonstrated a significant PLQY of 54% in the thin-film form, among the highest reported for solid-state perovskite NCs.

Conclusions:

  • This work introduces the 0-D perovskite phase into the field of colloidal nanocrystals.
  • The high PLQY in the film form makes these 0-D perovskite NCs suitable for practical optoelectronic device applications.
  • The novel synthesis method opens new avenues for exploring 0-D perovskite materials.