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

The Evidence for Evolution02:55

The Evidence for Evolution

48.3K
Genetic variations accumulating within populations over generations give rise to biological evolution. Evolutionary changes can result in the formation of novel varieties and entire new species. These changes are responsible for the diverse forms of life inhabiting the planet. The evidence for evolution suggests that all living organisms descended from common ancestors.
48.3K
Convergent Evolution01:54

Convergent Evolution

33.0K
Evolution shapes the features of organisms over time, ensuring that they are suited for the environments in which they live. Sometimes, selection pressure leads to the rise of similar but unrelated adaptations in organisms with no recent common ancestors, a process known as convergent evolution.
33.0K
What is a Mode?01:07

What is a Mode?

26.3K
The mode is one of the commonly used measures of a central tendency. It is defined as the most frequent value in a data set.
There can be more than one mode in a data set if multiple values have the same highest frequency. For instance, suppose that the Statistics exam scores of 20 students are: 50; 53; 59; 59; 63; 63; 72; 72; 72; 72; 72; 76; 78; 81; 83; 84; 84; 84; 90; 93. Here, the mode is 72, as it occurs most frequently, five times.
A data set with two modes is called bimodal. For example,...
26.3K
Eukaryotic Evolution01:24

Eukaryotic Evolution

42.1K
The endosymbiont theory is the most widely accepted theory of eukaryotic evolution; however, its progression is still somewhat debated. According to the nucleus-first hypothesis, the ancestral prokaryote first evolved a membrane to enclose DNA and form the nucleus. Conversely, the mitochondria-first hypothesis suggests that the nucleus was formed after endosymbiosis of mitochondria.
Contrary to the endosymbiont theory, the eukaryote-first hypothesis proposes that the simpler prokaryotic and...
42.1K
Synteny and Evolution02:31

Synteny and Evolution

3.8K
John H. Renwick first coined the term “synteny” in 1971, which refers to the genes present on the same chromosomes, even if they are not genetically linked. The species with common ancestry tend to show conserved syntenic regions. Therefore, the concept of synteny is nowadays used to describe the evolutionary relationship between species.
Around 80 million years ago, the human and mice lineages diverged from the common ancestor. During the course of evolution, the ancestral...
3.8K
Ventilatory Modes01:14

Ventilatory Modes

1.6K
Mechanical ventilators are life-saving devices that support or replace spontaneous breathing. They deliver breaths to patients through varying methods known as ventilator modes. Understanding these modes is critical for healthcare providers managing patients with respiratory failure.
There are three ventilatory modes: full support, partial support, and spontaneous. These are described below.
Full Support Modes
Full support modes include controlled mechanical ventilation, continuous mandatory...
1.6K

You might also read

Related Articles

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

Sort by
Same author

Long-term follow-up after successful multi-stage intravascular repair of acute aortic dissection associated with cocaine exposure.

Polish archives of internal medicine·2026
Same author

Hypothermic Machine Perfusion Allows Safe Delay in Kidney Transplantation After Cold Storage.

Journal of clinical medicine·2026
Same author

NETosis Markers (ssDNA, dsDNA) as Predictors of Mortality and Hospitalization After Endovascular Aortic Repair.

International journal of molecular sciences·2026
Same author

Diagnostic evaluation, risk stratification, and peri-surgical management strategies in thyroid disorders.

Wiadomosci lekarskie (Warsaw, Poland : 1960)·2026
Same author

Point Defects and Their Dynamic Behaviors in Silver Monolayer Intercalated between Graphene and SiC.

Nano letters·2025
Same author

Stenting the Unexpected: Endovascular Management of a Common Carotid Artery Pseudoaneurysm in a 79-Year-Old Woman.

Cureus·2025

Related Experiment Video

Updated: Feb 8, 2026

Orientational Transition in a Liquid Crystal Triggered by the Thermodynamic Growth of Interfacial Wetting Sheets
06:26

Orientational Transition in a Liquid Crystal Triggered by the Thermodynamic Growth of Interfacial Wetting Sheets

Published on: May 15, 2017

7.6K

Growth mode evolution during (100)-oriented β-Ga2O3 homoepitaxy.

Zongzhe Cheng1, Michael Hanke1, Zbigniew Galazka2

  • 1Paul-Drude-Institut für Festkörperelektronik, Leibniz-Institut im Forschungsverbund Berlin e.V., Hausvogteiplatz 5-7, D-10117 Berlin, Germany.

Nanotechnology
|July 10, 2018
PubMed
Summary
This summary is machine-generated.

This study details the homoepitaxial growth of beta-gallium oxide (β-Ga2O3) using molecular beam epitaxy. Researchers found a 2D layer-by-layer growth mode, but identified stacking faults and twin domains in the resulting layers.

More Related Videos

Imaging and Analysis of Tissue Orientation and Growth Dynamics in the Developing Drosophila Epithelia During Pupal Stages
08:25

Imaging and Analysis of Tissue Orientation and Growth Dynamics in the Developing Drosophila Epithelia During Pupal Stages

Published on: June 2, 2020

10.0K
Author Spotlight: Understanding Microbe Adaptation Using Innovative Techniques for Exploring Thermophilic Evolution
08:11

Author Spotlight: Understanding Microbe Adaptation Using Innovative Techniques for Exploring Thermophilic Evolution

Published on: June 14, 2024

1.4K

Related Experiment Videos

Last Updated: Feb 8, 2026

Orientational Transition in a Liquid Crystal Triggered by the Thermodynamic Growth of Interfacial Wetting Sheets
06:26

Orientational Transition in a Liquid Crystal Triggered by the Thermodynamic Growth of Interfacial Wetting Sheets

Published on: May 15, 2017

7.6K
Imaging and Analysis of Tissue Orientation and Growth Dynamics in the Developing Drosophila Epithelia During Pupal Stages
08:25

Imaging and Analysis of Tissue Orientation and Growth Dynamics in the Developing Drosophila Epithelia During Pupal Stages

Published on: June 2, 2020

10.0K
Author Spotlight: Understanding Microbe Adaptation Using Innovative Techniques for Exploring Thermophilic Evolution
08:11

Author Spotlight: Understanding Microbe Adaptation Using Innovative Techniques for Exploring Thermophilic Evolution

Published on: June 14, 2024

1.4K

Area of Science:

  • Materials Science
  • Crystal Growth
  • Semiconductor Physics

Background:

  • Gallium oxide (Ga2O3) is a promising ultra-wide bandgap semiconductor.
  • Homoepitaxial growth is crucial for developing high-performance Ga2O3 devices.

Purpose of the Study:

  • To comprehensively investigate the growth mode of β-Ga2O3 homoepitaxy on (100) substrates.
  • To analyze the structural properties and strain state of the grown layers.

Main Methods:

  • Molecular beam epitaxy (MBE) for material deposition.
  • In situ reflection high-energy electron diffraction (RHEED) for surface analysis.
  • Ex situ high-resolution X-ray diffraction (HRXRD) for structural characterization.

Main Results:

  • 2D layer-by-layer growth mode observed via RHEED, with a (1 × 1) surface reconstruction.
  • Epitaxial layers are pseudomorphic with the substrate, exhibiting no in-plane strain.
  • Stacking faults and twin domains were identified in the β-Ga2O3 layers, unlike the substrate.

Conclusions:

  • Homoepitaxial growth of β-Ga2O3 on (100) substrates proceeds via a 2D layer-by-layer mechanism.
  • While strain-free, the presence of defects like stacking faults and twin domains in the epilayers is a critical factor for device performance.