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 Electrical Double Layer01:30

The Electrical Double Layer

169
In the region where two bulk phases meet, an intricate electric charge distribution arises due to charge transfer, ion adsorption, molecular orientation, and charge distortion. This complex distribution is commonly referred to as the electrical double layer.When a solid electrode interfaces with ions in an electrolyte solution, the speed of electron transfer dictates the rates of oxidation and reduction. The electrode acquires a charge through the escape of atoms into the solution as cations or...
169
Metallic Solids02:37

Metallic Solids

21.4K
Metallic solids such as crystals of copper, aluminum, and iron are formed by metal atoms. The structure of metallic crystals is often described as a uniform distribution of atomic nuclei within a “sea” of delocalized electrons. The atoms within such a metallic solid are held together by a unique force known as metallic bonding that gives rise to many useful and varied bulk properties.
All metallic solids exhibit high thermal and electrical conductivity, metallic luster, and malleability....
21.4K
First Law: Particles in Two-dimensional Equilibrium01:18

First Law: Particles in Two-dimensional Equilibrium

17.0K
Recall that a particle in equilibrium is one for which the external forces are balanced. Static equilibrium involves objects at rest, and dynamic equilibrium involves objects in motion without acceleration; but it is important to remember that these conditions are relative. For instance, an object may be at rest when viewed from one frame of reference, but that same object would appear to be in motion when viewed by someone moving at a constant velocity.
Newton's first law tells us about...
17.0K

You might also read

Related Articles

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

Sort by
Same author

A Quality-Improvement Study Evaluating Three Postpartum Prophylactic Oxytocin Rates and Blood Loss After Vaginal Birth.

Obstetrics and gynecology·2026
Same author

Feasibility of Prone Emergence From General Anesthesia in Patients With Obesity Undergoing Endoscopic Retrograde Cholangiopancreatography: A Case Series.

Journal of perianesthesia nursing : official journal of the American Society of PeriAnesthesia Nurses·2026
Same author

Modulating CO<sub>2</sub> Electroreduction on Dual-Atom Catalysts through Orbital Interactions.

The journal of physical chemistry letters·2026
Same author

Symmetry-Breaking Modulation of Platinum Sites in Multicomponent Alloy for Efficient Oxygen Reduction Reaction.

Angewandte Chemie (International ed. in English)·2026
Same author

Dynamics of CO photooxidation to CO<sub>2</sub> on rutile (110).

Communications chemistry·2026
Same author

Activating a Metallization Switch for Record Hydrogen Evolution in Single-Atom Modified Polar MOF Piezocatalysts.

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

Investigating the stabilizing influences of organic sidechains in epoxides by rotational spectroscopy and computational chemistry: 1,2-epoxyhexane <i>versus</i> 1,2-epoxy-5-hexene.

Physical chemistry chemical physics : PCCP·2026
Same journal

Structure and dynamics of water confined in graphene oxide.

Physical chemistry chemical physics : PCCP·2026
Same journal

Comprehensive first-principles study of group IIIA-VIA A<sub>2</sub>B<sub>3</sub> two-dimensional ferroelectrics.

Physical chemistry chemical physics : PCCP·2026
Same journal

Low-resistance ohmic contacts for NbGeN<sub>3</sub> enabled by cold metals.

Physical chemistry chemical physics : PCCP·2026
Same journal

Integrated first-principles, SCAPS-1D, and a ML framework for numerical modelling and performance optimization of BaXS<sub>3</sub> (X = Zr, Hf)-based perovskite solar cells.

Physical chemistry chemical physics : PCCP·2026
Same journal

Generalized Suzuki-Chin factorization in bosonic path integral molecular dynamics.

Physical chemistry chemical physics : PCCP·2026
See all related articles

Related Experiment Video

Updated: Apr 3, 2026

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

11.5K

Glitter in a 2D monolayer.

Li-Ming Yang1, Matthew Dornfeld, Thomas Frauenheim

  • 1Bremen Center for Computational Materials Science, University of Bremen, Am Falturm 1, Bremen, 28359, Germany. lmyang.uio@gmail.com.

Physical Chemistry Chemical Physics : PCCP
|September 18, 2015
PubMed
Summary
This summary is machine-generated.

Researchers predict a stable, two-dimensional (2D) gold monolayer with enhanced bond energy. This novel 2D gold structure exhibits high kinetic stability and could inspire new free-standing 2D metal systems.

More Related Videos

A Method to Fabricate Disconnected Silver Nanostructures in 3D
05:45

A Method to Fabricate Disconnected Silver Nanostructures in 3D

Published on: November 27, 2012

14.3K
Sample Preparation using a Lipid Monolayer Method for Electron Crystallographic Studies
04:22

Sample Preparation using a Lipid Monolayer Method for Electron Crystallographic Studies

Published on: November 20, 2021

5.1K

Related Experiment Videos

Last Updated: Apr 3, 2026

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

11.5K
A Method to Fabricate Disconnected Silver Nanostructures in 3D
05:45

A Method to Fabricate Disconnected Silver Nanostructures in 3D

Published on: November 27, 2012

14.3K
Sample Preparation using a Lipid Monolayer Method for Electron Crystallographic Studies
04:22

Sample Preparation using a Lipid Monolayer Method for Electron Crystallographic Studies

Published on: November 20, 2021

5.1K

Area of Science:

  • Materials Science
  • Condensed Matter Physics
  • Surface Science

Background:

  • Atomically thin materials offer unique properties compared to their bulk counterparts.
  • Two-dimensional (2D) metals are of significant interest for novel electronic and catalytic applications.
  • Gold's bulk properties are well-understood, but its 2D form remains largely unexplored experimentally.

Purpose of the Study:

  • To predict and characterize a stable, free-standing 2D gold monolayer.
  • To investigate the bonding, stability, and electronic properties of this novel 2D gold structure.
  • To explore the potential for experimental realization of 2D gold.

Main Methods:

  • Density Functional Theory (DFT) calculations.
  • Molecular Dynamics (MD) annealing simulations up to 1400 K.
  • Phonon dispersion calculations.

Main Results:

  • A highly stable, atomically thin gold monolayer with a hexagonal close-packed lattice was predicted.
  • The 2D gold structure exhibits enhanced energy per bond (0.94 eV) compared to bulk gold (0.52 eV).
  • High kinetic stability was confirmed through MD simulations and phonon dispersion, with no negative modes. The structure behaves as a 2D nearly free electron gas.

Conclusions:

  • The predicted 2D gold monolayer is a robust, non-magnetic metal and the global minimum in 2D space.
  • Relativistic effects and aurophilic interactions are crucial for stabilizing the 2D gold structure.
  • This theoretical work provides a foundation for the experimental synthesis of free-standing 2D metal systems.