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

Delphi survey to explore core curriculum for training the next-generation of hepatologists<sup>☆</sup>.

JHEP reports : innovation in hepatology·2026
Same author

Characterization of the intrahepatic microbiome in patients with HBV-related end-stage liver disease.

Virulence·2026
Same author

Advancements in Understanding the Role of Oxylipins in Liver Injury and Liver Failure.

Journal of clinical and translational hepatology·2026
Same author

Applications of Artificial Intelligence and Smart Devices in Metabolic Dysfunction-associated Steatotic Liver Disease.

Journal of clinical and translational hepatology·2026
Same author

Emergency granulopoiesis-linked module activation in PBMC transcriptomes associates with adverse outcomes in HBV-related cirrhosis with acute decompensation.

Journal of hepatology·2025
Same author

Single-cell analysis identifies RETN<sup>+</sup> monocyte-derived Resistin as a therapeutic target in hepatitis B virus-related acute-on-chronic liver failure.

Gut·2025

Related Experiment Video

Updated: Apr 22, 2026

Nanofabrication of Gate-defined GaAs/AlGaAs Lateral Quantum Dots
15:47

Nanofabrication of Gate-defined GaAs/AlGaAs Lateral Quantum Dots

Published on: November 1, 2013

16.0K

Directed self-organization of quantum dots.

Jean-Noël Aqua1, Xianbin Xu1

  • 1UPMC Univ Paris 06, UMR 7588, Institut des Nano-Sciences de Paris (INSP) 4 place Jussieu, Paris, France and CNRS, INSP, UMR 7588, 4 place Jussieu, Paris, France.

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
|October 15, 2014
PubMed
Summary

Researchers developed a model for strained island growth on patterned surfaces. Islands can form ordered arrays on peaks or valleys, depending on film thickness and wavelength ratios, offering insights into thin film morphology.

More Related Videos

Production and Targeting of Monovalent Quantum Dots
10:16

Production and Targeting of Monovalent Quantum Dots

Published on: October 23, 2014

26.4K
Compact Quantum Dots for Single-molecule Imaging
17:14

Compact Quantum Dots for Single-molecule Imaging

Published on: October 9, 2012

17.5K

Related Experiment Videos

Last Updated: Apr 22, 2026

Nanofabrication of Gate-defined GaAs/AlGaAs Lateral Quantum Dots
15:47

Nanofabrication of Gate-defined GaAs/AlGaAs Lateral Quantum Dots

Published on: November 1, 2013

16.0K
Production and Targeting of Monovalent Quantum Dots
10:16

Production and Targeting of Monovalent Quantum Dots

Published on: October 23, 2014

26.4K
Compact Quantum Dots for Single-molecule Imaging
17:14

Compact Quantum Dots for Single-molecule Imaging

Published on: October 9, 2012

17.5K

Area of Science:

  • Materials Science
  • Surface Science
  • Nonlinear Dynamics

Background:

  • Thin film growth is crucial for fabricating nanostructures.
  • Morphological instabilities drive pattern formation in thin films.
  • Substrate patterning influences island growth and ordering.

Purpose of the Study:

  • To model the nonlinear dynamics of strained island growth on patterned substrates.
  • To investigate the role of film thickness and wavelength ratios on island array formation.
  • To understand the conditions for ordered and homogeneous island arrays.

Main Methods:

  • Development of a nonlinear dynamical model.
  • Analysis of morphological instability in thin films.
  • Use of a kinetic phase diagram to rationalize results.

Main Results:

  • Islands form ordered arrays on either peaks or valleys of the pattern.
  • Array location depends on film thickness and the ratio of characteristic wavelengths.
  • Ordered and homogeneous islands are observed when coarsening is slowed.

Conclusions:

  • The model successfully predicts island array formation based on substrate patterns and film properties.
  • Results align with experimental observations of ordered island growth.
  • Understanding these dynamics is key for controlled nanostructure fabrication.