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

Theory of Metallic Conduction01:17

Theory of Metallic Conduction

1.3K
The conduction of free electrons inside a conductor is best described by quantum mechanics. However, a classical model makes predictions close to the results of quantum mechanics. It is called the theory of metallic conduction.
In this theory, Newton's second law of motion is used to determine the acceleration of an electron in the presence of an applied electric field. Then, its velocity is expressed via this acceleration.
An electron moves through the crystal, containing positive ions,...
1.3K
Molecular and Ionic Solids02:54

Molecular and Ionic Solids

17.1K
Crystalline solids are divided into four types: molecular, ionic, metallic, and covalent network based on the type of constituent units and their interparticle interactions.
Molecular Solids
Molecular crystalline solids, such as ice, sucrose (table sugar), and iodine, are solids that are composed of neutral molecules as their constituent units. These molecules are held together by weak intermolecular forces such as London dispersion forces, dipole-dipole interactions, or hydrogen bonds, which...
17.1K

You might also read

Related Articles

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

Sort by
Same author

Transport discovery of emerging robust helical surface States in Z2 = 0 systems.

Physical review letters·2014
Same author

Aromatic triazole foldamers induced by C-H···X (X = F, Cl) intramolecular hydrogen bonding.

The Journal of organic chemistry·2014
Same author

Human heat shock protein-specific cytotoxic T lymphocytes display potent antitumour immunity in multiple myeloma.

British journal of haematology·2014
Same author

ATG-Fresenius S combined with cyclosporine a: an effective immunosuppressive therapy for children with aplastic anemia.

Journal of pediatric hematology/oncology·2014
Same author

Priming of Toll-like receptor 4 pathway in mesenchymal stem cells increases expression of B cell activating factor.

Biochemical and biophysical research communications·2014
Same author

Central adiponectin administration reveals new regulatory mechanisms of bone metabolism in mice.

American journal of physiology. Endocrinology and metabolism·2014

Related Experiment Video

Updated: Jun 27, 2025

Ohmic Contact Fabrication Using a Focused-ion Beam Technique and Electrical Characterization for Layer Semiconductor Nanostructures
08:12

Ohmic Contact Fabrication Using a Focused-ion Beam Technique and Electrical Characterization for Layer Semiconductor Nanostructures

Published on: December 5, 2015

12.3K

Dissipationless layertronics in axion insulator MnBi2Te4.

Shuai Li1,2, Ming Gong3, Shuguang Cheng4

  • 1School of Physical Science and Technology, Soochow University, Suzhou 215006, China.

National Science Review
|May 8, 2024
PubMed
Summary

Researchers propose a new method for controlling topological layer freedom in axion insulators using antiferromagnets. This enables dissipationless

Keywords:
antiferromagnetic domain wallaxion insulator MnBi2Te4dissipationless transportlayertronics

More Related Videos

Advanced Experimental Methods for Low-temperature Magnetotransport Measurement of Novel Materials
10:36

Advanced Experimental Methods for Low-temperature Magnetotransport Measurement of Novel Materials

Published on: January 21, 2016

10.6K
Radio Frequency Magnetron Sputtering of GdBa2Cu3O7âˆ'ÃŽ ´/ La0.67Sr0.33MnO3 Quasi-bilayer Films on SrTiO3 STO Single-crystal Substrates
06:49

Radio Frequency Magnetron Sputtering of GdBa2Cu3O7âˆ'ÃŽ ´/ La0.67Sr0.33MnO3 Quasi-bilayer Films on SrTiO3 STO Single-crystal Substrates

Published on: April 12, 2019

7.6K

Related Experiment Videos

Last Updated: Jun 27, 2025

Ohmic Contact Fabrication Using a Focused-ion Beam Technique and Electrical Characterization for Layer Semiconductor Nanostructures
08:12

Ohmic Contact Fabrication Using a Focused-ion Beam Technique and Electrical Characterization for Layer Semiconductor Nanostructures

Published on: December 5, 2015

12.3K
Advanced Experimental Methods for Low-temperature Magnetotransport Measurement of Novel Materials
10:36

Advanced Experimental Methods for Low-temperature Magnetotransport Measurement of Novel Materials

Published on: January 21, 2016

10.6K
Radio Frequency Magnetron Sputtering of GdBa2Cu3O7âˆ'ÃŽ ´/ La0.67Sr0.33MnO3 Quasi-bilayer Films on SrTiO3 STO Single-crystal Substrates
06:49

Radio Frequency Magnetron Sputtering of GdBa2Cu3O7âˆ'ÃŽ ´/ La0.67Sr0.33MnO3 Quasi-bilayer Films on SrTiO3 STO Single-crystal Substrates

Published on: April 12, 2019

7.6K

Area of Science:

  • Condensed Matter Physics
  • Materials Science

Background:

  • Axion insulators exhibit unique topological properties in surface electrons, leading to phenomena like the layer Hall effect.
  • Exploiting the topological layer degree of freedom offers potential for novel electronic devices.

Purpose of the Study:

  • To propose a dissipationless method for manipulating the topological layer degree of freedom in axion insulators.
  • To establish antiferromagnetic materials with tailored domain structures as a platform for 'layertronics'.

Main Methods:

  • Utilizing antiferromagnetic materials with specifically engineered domain structures.
  • Investigating layer-locked chiral domain wall modes for device applications.

Main Results:

  • Demonstrated the feasibility of manipulating the layer degree of freedom in a dissipationless manner.
  • Achieved key layertronic devices: layer filter, layer valve, and layer reverser.
  • Showcased superior performance of layertronic devices over spintronics and valleytronics due to dissipationless domain wall modes.

Conclusions:

  • Antiferromagnetic materials provide a versatile platform for developing high-performance, low-energy 'layertronic' devices.
  • The proposed layer reverser device addresses a design gap in valleytronics.
  • This work paves the way for next-generation electronic devices leveraging layertronics.