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

Ferromagnetism01:31

Ferromagnetism

Materials like iron, nickel, and cobalt consist of magnetic domains, within which the magnetic dipoles are arranged parallel to each other. The magnetic dipoles are rigidly aligned in the same direction within a domain by quantum mechanical coupling among the atoms. This coupling is so strong that even thermal agitation at room temperature cannot break it. The result is that each domain has a net dipole moment. However, some materials have weaker coupling, and are ferromagnetic at lower...

You might also read

Related Articles

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

Sort by
Same author

Observation of large spin conversion anisotropy in bismuth.

Proceedings of the National Academy of Sciences of the United States of America·2023
Same author

Modulation of spin-torque ferromagnetic resonance with a nanometer-thick platinum by ionic gating.

Scientific reports·2021
Same author

Detection of ferromagnetic resonance from 1 nm-thick Co.

Scientific reports·2020
Same author

Spin transport in a lateral spin valve with a suspended Cu channel.

Scientific reports·2020
Same author

Tunable inverse spin Hall effect in nanometer-thick platinum films by ionic gating.

Nature communications·2018
Same author

Strong evidence for d-electron spin transport at room temperature at a LaAlO<sub>3</sub>/SrTiO<sub>3</sub> interface.

Nature materials·2017

Related Experiment Video

Updated: May 14, 2026

Fabrication of Magnetic Platforms for Micron-Scale Organization of Interconnected Neurons
09:54

Fabrication of Magnetic Platforms for Micron-Scale Organization of Interconnected Neurons

Published on: July 14, 2021

Artificial multilayers and nanomagnetic materials.

Teruya Shinjo1

  • 1Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan. shinjoteruya@iris.eonet.ne.jp

Proceedings of the Japan Academy. Series B, Physical and Biological Sciences
|February 9, 2013
PubMed
Summary
This summary is machine-generated.

This research explores nanomagnetic materials, focusing on their preparation, characterization, and properties. Key findings include advancements in interface magnetism and the giant magnetoresistance effect in artificial multilayers.

More Related Videos

Optimizing Magnetic Force Microscopy Resolution and Sensitivity to Visualize Nanoscale Magnetic Domains
07:42

Optimizing Magnetic Force Microscopy Resolution and Sensitivity to Visualize Nanoscale Magnetic Domains

Published on: July 20, 2022

Biofunctionalization of Magnetic Nanomaterials
06:40

Biofunctionalization of Magnetic Nanomaterials

Published on: July 16, 2020

Related Experiment Videos

Last Updated: May 14, 2026

Fabrication of Magnetic Platforms for Micron-Scale Organization of Interconnected Neurons
09:54

Fabrication of Magnetic Platforms for Micron-Scale Organization of Interconnected Neurons

Published on: July 14, 2021

Optimizing Magnetic Force Microscopy Resolution and Sensitivity to Visualize Nanoscale Magnetic Domains
07:42

Optimizing Magnetic Force Microscopy Resolution and Sensitivity to Visualize Nanoscale Magnetic Domains

Published on: July 20, 2022

Biofunctionalization of Magnetic Nanomaterials
06:40

Biofunctionalization of Magnetic Nanomaterials

Published on: July 16, 2020

Area of Science:

  • Condensed Matter Physics
  • Materials Science
  • Nanotechnology

Background:

  • Extensive 50-year research history in nanomagnetic materials.
  • Nanomagnetic materials defined by controlled size and shape (nanometer scale).
  • Examples include ultrafine particles, ultrathin films, and multilayered films.

Purpose of the Study:

  • Describe four key research areas of the author.
  • Detail studies on nanomagnetic materials and interface magnetism.
  • Investigate metallic multilayers, giant magnetoresistance, and nanostructured ferromagnetic films.

Main Methods:

  • Mössbauer spectroscopy for nanomagnetic materials and interfaces.
  • Preparation and characterization of metallic multilayers with artificial superstructures.
  • Analysis of giant magnetoresistance (GMR) effect and properties of nanostructured ferromagnetic thin films (dots and wires).

Main Results:

  • Significant findings in interface magnetism using Mössbauer spectroscopy.
  • Successful preparation and characterization of artificial metallic superlattices.
  • Observation and analysis of the giant magnetoresistance (GMR) effect in magnetic multilayers.
  • Exploration of novel properties in nanostructured ferromagnetic thin films.

Conclusions:

  • Research bridges fundamental physical science and applied technological science.
  • Achievements hold significance from both theoretical and practical perspectives.
  • Contributions advance the understanding and application of nanomagnetic materials.