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

Bonding in Metals02:32

Bonding in Metals

52.6K
Metallic bonds are formed between two metal atoms. A simplified model to describe metallic bonding has been developed by Paul Drüde called the “Electron Sea Model”. 
52.6K
Electron Orbital Model01:18

Electron Orbital Model

72.3K
Orbitals are the areas outside of the atomic nucleus where electrons are most likely to reside. They are characterized by different energy levels, shapes, and three-dimensional orientations. The location of electrons is described most generally by a shell or principal energy level, then by a subshell within each shell, and finally, by individual orbitals found within the subshells.
The first shell is closest to the nucleus, and it has only one subshell with a single spherical orbital called the...
72.3K
Metallic Solids02:37

Metallic Solids

20.8K
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....
20.8K
Alkali Metals03:06

Alkali Metals

24.9K
Group 1 elements are soft and shiny metallic solids. They are malleable, ductile, and good conductors of heat and electricity. The melting points of the alkali metals are unusually low for metals and decrease going down the group, while the density increases going down the group with the exception of potassium (Table 1).
Table 1: Properties of the alkali metals
24.9K
Metal-Ligand Bonds02:51

Metal-Ligand Bonds

24.4K
The hemoglobin in the blood, the chlorophyll in green plants, vitamin B-12, and the catalyst used in the manufacture of polyethylene all contain coordination compounds. Ions of the metals, especially the transition metals, are likely to form complexes.
In these complexes, transition metals form coordinate covalent bonds, a kind of Lewis acid-base interaction in which both of the electrons in the bond are contributed by a donor (Lewis base) to an electron acceptor (Lewis acid). The Lewis acid in...
24.4K
Properties of Transition Metals02:58

Properties of Transition Metals

30.0K
Transition metals are defined as those elements that have partially filled d orbitals. As shown in Figure 1, the d-block elements in groups 3–12 are transition elements. The f-block elements, also called inner transition metals (the lanthanides and actinides), also meet this criterion because the d orbital is partially occupied before the f orbitals.
30.0K

You might also read

Related Articles

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

Sort by
Same author

Feasibility and strategies for direct atomic force microscopy on standard transmission electron microscopy specimens.

Micron (Oxford, England : 1993)·2025
Same author

Workflows for multimodal electron tomography using EELS and EDX and their application to a spinodally decomposed CuNiFe alloy.

Ultramicroscopy·2025
Same author

Imaging magnetic order in a two-dimensional iron-rich phyllosilicate.

Communications materials·2025
Same author

Ultrafast decoupling of polarization and strain in ferroelectric BaTiO<sub>3</sub>.

Nature communications·2025
Same author

Self-Assembly of Diamondoid Clusters in Helium Nanodroplets Driven by Noncovalent Interactions.

The Journal of organic chemistry·2025
Same author

Visualization of Cellulose Structures with Cesium Labeling and Cryo-STEM.

Small (Weinheim an der Bergstrasse, Germany)·2025

Related Experiment Video

Updated: Feb 9, 2026

Focussed Ion Beam Milling and Scanning Electron Microscopy of Brain Tissue
08:57

Focussed Ion Beam Milling and Scanning Electron Microscopy of Brain Tissue

Published on: July 6, 2011

28.8K

Modelling electron beam induced dynamics in metallic nanoclusters.

Daniel Knez1, Martin Schnedlitz2, Maximilian Lasserus2

  • 1Institute of Electron Microscopy and Nanoanalysis, Graz University of Technology, Steyrergasse 17, Graz 8010, Austria; Graz Centre for Electron Microscopy, Steyrergasse 17, Graz 8010, Austria.

Ultramicroscopy
|June 15, 2018
PubMed
Summary

This study introduces a computational model for simulating atom dynamics in metallic systems under electron beams. The findings help understand electron beam effects on materials like nickel, silver, and gold.

Keywords:
Beam damageClustersElectron beam induced atom dynamicsKnock-on damageTime-resolved STEM

More Related Videos

Synthesis of Near-Infrared Emitting Gold Nanoclusters for Biological Applications
09:11

Synthesis of Near-Infrared Emitting Gold Nanoclusters for Biological Applications

Published on: March 22, 2020

8.4K
Light-Induced In Situ Transmission Electron Microscopy for Observation of the Liquid-Soft Matter Interaction
05:33

Light-Induced In Situ Transmission Electron Microscopy for Observation of the Liquid-Soft Matter Interaction

Published on: July 26, 2022

2.7K

Related Experiment Videos

Last Updated: Feb 9, 2026

Focussed Ion Beam Milling and Scanning Electron Microscopy of Brain Tissue
08:57

Focussed Ion Beam Milling and Scanning Electron Microscopy of Brain Tissue

Published on: July 6, 2011

28.8K
Synthesis of Near-Infrared Emitting Gold Nanoclusters for Biological Applications
09:11

Synthesis of Near-Infrared Emitting Gold Nanoclusters for Biological Applications

Published on: March 22, 2020

8.4K
Light-Induced In Situ Transmission Electron Microscopy for Observation of the Liquid-Soft Matter Interaction
05:33

Light-Induced In Situ Transmission Electron Microscopy for Observation of the Liquid-Soft Matter Interaction

Published on: July 26, 2022

2.7K

Area of Science:

  • Materials Science
  • Computational Physics
  • Surface Science

Background:

  • Understanding electron beam-induced effects is crucial for materials science.
  • Metallic systems, especially clusters, exhibit complex responses to electron irradiation.
  • Experimental characterization often requires complementary simulation methods.

Purpose of the Study:

  • To develop and validate a computational scheme for simulating beam-induced atomic dynamics in metallic systems.
  • To investigate the relationship between experimental parameters (electron energy, temperature) and atomic displacement probabilities.
  • To demonstrate the code's capability in simulating sputtering effects and compare with experimental data.

Main Methods:

  • Utilized molecular dynamics and Monte Carlo techniques for atomic simulations.
  • Tested the model on nickel (Ni), silver (Ag), and gold (Au) clusters of varying sizes.
  • Varied electron energies and cluster temperatures to analyze displacement probabilities.

Main Results:

  • The computational scheme successfully simulates beam-induced atomic dynamics in metallic clusters.
  • Established correlations between electron energy, temperature, cluster size, and displacement probabilities.
  • Simulated sputtering effects for Ag and Au clusters showed good agreement with experimental scanning transmission electron microscopy (STEM) results.

Conclusions:

  • The developed computational approach provides a valuable tool for studying electron beam-matter interactions in metallic systems.
  • The findings offer insights into fundamental relations governing beam-induced displacement and sputtering.
  • This work aids in understanding and predicting electron beam-driven processes in nanomaterials.