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

Van der Waals Equation01:10

Van der Waals Equation

6.1K
The ideal gas law is an approximation that works well at high temperatures and low pressures. The van der Waals equation of state (named after the Dutch physicist Johannes van der Waals, 1837−1923) improves it by considering two factors.
First, the attractive forces between molecules, which are stronger at higher densities and reduce the pressure, are considered by adding to the pressure a term equal to the square of the molar density multiplied by a positive coefficient a. Second, the volume...
6.1K
Van der Waals Interactions01:24

Van der Waals Interactions

69.9K
Atoms and molecules interact with each other through intermolecular forces. These electrostatic forces arise from attractive or repulsive interactions between particles with permanent, partial, or temporary charges. The intermolecular forces between neutral atoms and molecules are ion–dipole, dipole–dipole, and dispersion forces, collectively known as van der Waals forces.
69.9K
Real Gases: Effects of Intermolecular Forces and Molecular Volume Deriving Van der Waals Equation04:01

Real Gases: Effects of Intermolecular Forces and Molecular Volume Deriving Van der Waals Equation

38.6K
Thus far, the ideal gas law, PV = nRT, has been applied to a variety of different types of problems, ranging from reaction stoichiometry and empirical and molecular formula problems to determining the density and molar mass of a gas. However, the behavior of a gas is often non-ideal, meaning that the observed relationships between its pressure, volume, and temperature are not accurately described by the gas laws.
38.6K
Line, Surface, and Volume Integrals01:15

Line, Surface, and Volume Integrals

4.1K
A line integral for a vector field is defined as the integral of the dot product of a vector function with an infinitesimal displacement vector along a prescribed path. If the prescribed path is closed, the integrals reduce to a closed-line integral. The closed-contour integral of the vector field is referred to in terms of the circulation of the vector field around the closed path. A vector with zero circulation around every closed path is called a conservative field, while one with non-zero...
4.1K
Valence Bond Theory and Hybridized Orbitals02:38

Valence Bond Theory and Hybridized Orbitals

27.2K
According to valence bond theory, a covalent bond results when: (1) an orbital on one atom overlaps an orbital on a second atom, and (2) the single electrons in each orbital combine to form an electron pair. The strength of a covalent bond depends on the extent of overlap of the orbitals involved. Maximum overlap is possible when the orbitals overlap on a direct line between the two nuclei.
A σ bond (single bond in a Lewis structure) is a covalent bond in which the electron density is...
27.2K
Coulomb's Law and The Principle of Superposition01:15

Coulomb's Law and The Principle of Superposition

10.6K
Coulomb's Law describes the force experienced by two point charges under each other's presence. But what if there are more than two charges? For example, if there is a third charge, does it experience a force that is a simple combination of the individual forces due to the first two charges? Can it be described mathematically?
The Principle of Superposition answers the question. Yes, Coulomb's Law applies to each pair of charges, and the net force on each charge is the vector sum of...
10.6K

You might also read

Related Articles

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

Sort by
Same author

Designing and mapping cascade catalysis pathway for balanced polysulfide conversion in Li-S batteries.

Nature communications·2026
Same author

Electrically functionalized body surface for deep-tissue bioelectrical recording.

Nature biomedical engineering·2026
Same author

Cation-Limited Hydroxide Anion Diffusion Drives Asymmetric Hydrogen Kinetics on Transition-Metal Decorated Platinum Surface.

Journal of the American Chemical Society·2026
Same author

Complete Phase Transformation of Ir Nanowire Network into Defect-Rich Oxide Catalyst for High-Performance PEM Water Electrolysis.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

Biocompatibility of large-area two-dimensional electronic materials with neural stem cells.

Cell reports. Physical science·2026
Same author

In Situ Formed Pt-Ga Hetero Duo-Atomic Catalyst for Efficient Hydrogen Storage in N-Heterocycles.

Journal of the American Chemical Society·2026

Related Experiment Video

Updated: Jan 6, 2026

Residue-Free Fabrication of van der Waals Heterostructures of Two-Dimensional Materials
04:57

Residue-Free Fabrication of van der Waals Heterostructures of Two-Dimensional Materials

Published on: July 18, 2025

904

Van der Waals integration before and beyond two-dimensional materials.

Yuan Liu1,2, Yu Huang3,4, Xiangfeng Duan5,6

  • 1Department of Materials Science and Engineering, University of California, Los Angeles, CA, USA.

Nature
|March 22, 2019
PubMed
Summary
This summary is machine-generated.

Van der Waals integration offers a flexible, bond-free method for combining diverse materials, overcoming limitations of traditional epitaxial growth. This approach enables the creation of novel artificial heterostructures and superlattices with unique properties.

More Related Videos

Probe Type II Band Alignment in One-Dimensional Van Der Waals Heterostructures Using First-Principles Calculations
13:56

Probe Type II Band Alignment in One-Dimensional Van Der Waals Heterostructures Using First-Principles Calculations

Published on: October 12, 2019

8.0K
Fabricating van der Waals Heterostructures with Precise Rotational Alignment
09:25

Fabricating van der Waals Heterostructures with Precise Rotational Alignment

Published on: July 5, 2019

10.0K

Related Experiment Videos

Last Updated: Jan 6, 2026

Residue-Free Fabrication of van der Waals Heterostructures of Two-Dimensional Materials
04:57

Residue-Free Fabrication of van der Waals Heterostructures of Two-Dimensional Materials

Published on: July 18, 2025

904
Probe Type II Band Alignment in One-Dimensional Van Der Waals Heterostructures Using First-Principles Calculations
13:56

Probe Type II Band Alignment in One-Dimensional Van Der Waals Heterostructures Using First-Principles Calculations

Published on: October 12, 2019

8.0K
Fabricating van der Waals Heterostructures with Precise Rotational Alignment
09:25

Fabricating van der Waals Heterostructures with Precise Rotational Alignment

Published on: July 5, 2019

10.0K

Area of Science:

  • Materials Science
  • Condensed Matter Physics
  • Nanotechnology

Background:

  • Traditional material integration, like epitaxial growth, relies on strong chemical bonds, necessitating strict structural and processing compatibility.
  • This limits the combination of dissimilar materials and restricts the development of advanced heterostructures.
  • Two-dimensional van der Waals heterostructures showcase the potential of alternative integration methods.

Purpose of the Study:

  • To review the development, challenges, and opportunities of van der Waals integration.
  • To generalize this approach for diverse material systems beyond two dimensions.
  • To explore its potential for creating novel artificial heterostructures and superlattices.

Main Methods:

  • Review of existing literature on van der Waals integration.
  • Analysis of the principles and advantages of bond-free assembly.
  • Generalization of the concept to three-dimensional and complex material systems.

Main Results:

  • Van der Waals integration provides a versatile, bond-free strategy for assembling pre-fabricated material building blocks.
  • It circumvents the limitations of lattice matching and processing compatibility inherent in epitaxial growth.
  • The approach is applicable to a wide range of materials, including those beyond two dimensions.

Conclusions:

  • Van der Waals integration represents a significant advancement in materials assembly, enabling the creation of complex artificial heterostructures.
  • This method opens new avenues for designing materials with tailored properties for diverse applications.
  • Further research into challenges and opportunities will drive the development of this transformative technology.