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

Metallic Solids02:37

Metallic Solids

18.5K
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....
18.5K

You might also read

Related Articles

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

Sort by
Same author

Enhanced Performance of Sn-Based Perovskite Photodetectors Through Double-Sided Passivation for Near-Infrared Applications.

Small (Weinheim an der Bergstrasse, Germany)·2024
Same author

Correction to "Metallic Germanium (111) Slab Structures".

ACS omega·2023
Same author

Lead-free europium and ytterbium perovskites.

RSC advances·2023
Same author

Stabile fluoro-benzene-based spacer for lead-free Dion-Jacobson perovskites.

RSC advances·2023
Same author

Optoelectronic Properties Prediction of Lead-Free Methylammonium Alkaline-Earth Perovskite Based on DFT Calculations.

ACS omega·2022
Same author

Pentafluoropyridine functionalized novel heteroatom-doped with hierarchical porous 3D cross-linked graphene for supercapacitor applications.

RSC advances·2022
Same journal

NMR Spectroscopy: Molecular Insights into Cell Wall Collapse and Oxidative Stress of <i>Escherichia coli</i> Induced by Imidazole-Activated Eutectic Solvents.

ACS omega·2026
Same journal

Enhanced Arsenite Remediation in Synthetic FeS<sub>2</sub>/Fe(II)-Containing Arsenic Wastewater via Epigallocatechin Gallate-Initiated Persulfate Activation.

ACS omega·2026
Same journal

Defect and Particle-Size Engineering as Mechanistic Drivers for Dye Uptake in a Zirconium Metal-Organic Framework.

ACS omega·2026
Same journal

Biogeochemical Assessment of Short-Term Hydrogen Storage in Methane Reservoirs with Field Sample Characterization and Reactor Experiments.

ACS omega·2026
Same journal

Combined Effects of Halloysite Nanotubes, Nucleating Agent, and Thermal Annealing on the Printability and Mechanical Performances of 3D-Printable Polypropylene Random Copolymer-Based Composites.

ACS omega·2026
Same journal

Effect of MoS<sub>2</sub> Interfacial Engineering across MAPbI<sub>3</sub>, FAPbI<sub>3</sub>, and CsPbI<sub>3</sub> Perovskite Solar Cells.

ACS omega·2026
See all related articles

Related Experiment Video

Updated: Jul 25, 2025

Synthesis of Nine-atom Deltahedral Zintl Ions of Germanium and their Functionalization with Organic Groups
08:15

Synthesis of Nine-atom Deltahedral Zintl Ions of Germanium and their Functionalization with Organic Groups

Published on: February 11, 2012

14.1K

Metallic Germanium (111) Slab Structures.

Chih Shan Tan1

  • 1Institute of Electronics, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan.

ACS Omega
|June 26, 2023
PubMed
Summary
This summary is machine-generated.

Single-layer Germanium (Ge) (111) surfaces exhibit exceptionally high electrical conductivity, over 100,000 times that of intrinsic Ge. This discovery highlights the potential of Ge (111) surfaces in advanced electronic devices.

More Related Videos

Theoretical Calculation and Experimental Verification for Dislocation Reduction in Germanium Epitaxial Layers with Semicylindrical Voids on Silicon
06:57

Theoretical Calculation and Experimental Verification for Dislocation Reduction in Germanium Epitaxial Layers with Semicylindrical Voids on Silicon

Published on: July 17, 2020

2.3K
Epitaxial Growth of Perovskite Strontium Titanate on Germanium via Atomic Layer Deposition
09:45

Epitaxial Growth of Perovskite Strontium Titanate on Germanium via Atomic Layer Deposition

Published on: July 26, 2016

12.4K

Related Experiment Videos

Last Updated: Jul 25, 2025

Synthesis of Nine-atom Deltahedral Zintl Ions of Germanium and their Functionalization with Organic Groups
08:15

Synthesis of Nine-atom Deltahedral Zintl Ions of Germanium and their Functionalization with Organic Groups

Published on: February 11, 2012

14.1K
Theoretical Calculation and Experimental Verification for Dislocation Reduction in Germanium Epitaxial Layers with Semicylindrical Voids on Silicon
06:57

Theoretical Calculation and Experimental Verification for Dislocation Reduction in Germanium Epitaxial Layers with Semicylindrical Voids on Silicon

Published on: July 17, 2020

2.3K
Epitaxial Growth of Perovskite Strontium Titanate on Germanium via Atomic Layer Deposition
09:45

Epitaxial Growth of Perovskite Strontium Titanate on Germanium via Atomic Layer Deposition

Published on: July 26, 2016

12.4K

Area of Science:

  • Materials Science
  • Surface Science
  • Condensed Matter Physics

Background:

  • Surface electron conductivity varies across different Germanium (Ge) crystal planes (e.g., (111), (100), (110)).
  • These variations are attributed to differences in bond length, geometry, and electron energy distribution at the surface.
  • Previous research suggests Ge (111) surfaces possess superior conductivity compared to other orientations.

Purpose of the Study:

  • To investigate the electrical properties of one- and two-layer Ge (111) surface slabs.
  • To understand the thermal stability and potential applications of Ge (111) surfaces.
  • To compare the conductivity of Ge (111) surfaces with intrinsic Germanium.

Main Methods:

  • Utilized ab initio molecular dynamics (AIMD) simulations to study thermal stability.
  • Performed calculations on one- and two-layer Ge (111) surface slabs.
  • Determined electrical conductivities at room temperature.

Main Results:

  • Calculated electrical conductivities for single-layer and two-layer Ge (111) surfaces were 966081.89 Ω-1 m-1 and 760157.03 Ω-1 m-1, respectively.
  • Unit cell conductivity was found to be 1.96 Ω-1 m-1.
  • Single-layer Ge (111) surface conductivity was approximately 100,000 times greater than that of intrinsic Germanium.

Conclusions:

  • The findings are consistent with experimental data.
  • Ge (111) surfaces demonstrate remarkable electrical conductivity, especially at the single-layer level.
  • These results indicate significant potential for incorporating Ge (111) surfaces into future electronic device applications.