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 Hall Effect01:30

The Hall Effect

5.3K
Edwin H. Hall, in the year 1879, devised an experiment that could be used to identify the polarity of the predominant charge carriers in a conducting material. From a historical perspective, this experiment was the first to demonstrate that the charge carriers in most metals are negative.
5.3K
One-Way ANOVA: Equal Sample Sizes01:15

One-Way ANOVA: Equal Sample Sizes

4.5K
One-Way ANOVA can be performed on three or more samples with equal or unequal sample sizes. When one-way ANOVA is performed on two datasets with samples of equal sizes, it can be easily observed that the computed F statistic is highly sensitive to the sample mean.
Different sample means can result in different values for the variance estimate: variance between samples. This is because the variance between samples is calculated as the product of the sample size and the variance between the...
4.5K
Scaling01:26

Scaling

670
In designing and analyzing filters, resonant circuits, or circuit analysis at large, working with standard element values like 1 ohm, 1 henry, or 1 farad can be convenient before scaling these values to more realistic figures. This approach is widely utilized by not employing realistic element values in numerous examples and problems; it simplifies mastering circuit analysis through convenient component values. The complexity of calculations is thereby reduced, with the understanding that...
670
One-Way ANOVA: Unequal Sample Sizes01:15

One-Way ANOVA: Unequal Sample Sizes

7.1K
One-way ANOVA can be performed on three or more samples of unequal sizes. However, calculations get complicated when sample sizes are not always the same. So, while performing ANOVA with unequal samples size, the following equation is used:
7.1K
Testing a Claim about Standard Deviation01:19

Testing a Claim about Standard Deviation

3.2K
A complete procedure to test a claim about population standard deviation or population variance is explained here.
The hypothesis testing for the claim of population standard deviation (or variance) requires the data and samples to be random and unbiased. The population distribution also must be normal. There is no specific requirement on the sample size as the estimation is based on the chi-square distribution.
As a first step, the hypothesis (null and alternative) concerning the claim about...
3.2K
Gauss's Law: Cylindrical Symmetry01:20

Gauss's Law: Cylindrical Symmetry

10.1K
A charge distribution has cylindrical symmetry if the charge density depends only upon the distance from the axis of the cylinder and does not vary along the axis or with the direction about the axis. In other words, if a system varies if it is rotated around the axis or shifted along the axis, it does not have cylindrical symmetry. In real systems, we do not have infinite cylinders; however, if the cylindrical object is considerably longer than the radius from it that we are interested in,...
10.1K

You might also read

Related Articles

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

Sort by
Same author

Targeting RAC1 in glioblastoma: prognostic value, immune landscape, and small molecule therapeutic potential.

Frontiers in oncology·2026
Same author

Proprotein convertase subtilisin kexin type 9 (PCSK9) inhibition attenuates abdominal aortic aneurysm formation via enhanced macrophage-dependent efferocytosis.

bioRxiv : the preprint server for biology·2026
Same author

Emerging insights into the pathogenesis of retinal vasculitis: Synergistic interactions among inflammatory immunity, neutrophil extracellular traps, and inflammasome-mediated pyroptosis.

Pathology, research and practice·2026
Same author

High-throughput characterization of local structural imperfections in freestanding oxide membranes by lock-in thermography.

Science bulletin·2026
Same author

Stem Cell-Based Tactics for the Modeling and Treatment of Neurological Disorders.

FASEB journal : official publication of the Federation of American Societies for Experimental Biology·2026
Same author

Protectin D1/GPR37 Signaling Enhances Macrophage-Dependent Efferocytosis to Attenuate Experimental Abdominal Aortic Aneurysm Formation.

FASEB journal : official publication of the Federation of American Societies for Experimental Biology·2026
Same journal

Erratum: Bacterial Turbulence at Compressible Fluid Interfaces [Phys. Rev. Lett. 136, 138301 (2026)].

Physical review letters·2026
Same journal

Unveiling Light-Quark Yukawa Flavor Structure via Dihadron Fragmentation at Lepton Colliders.

Physical review letters·2026
Same journal

Adaptable Route to Fast Coherent State Transport via Bang-Bang-Bang Protocols.

Physical review letters·2026
Same journal

Topological Transition and Emergence of Elasticity of Dislocation in Skyrmion Lattice: Beyond Kittel's Magnetic-Polar Analogy.

Physical review letters·2026
Same journal

Pound-Drever-Hall Method for Superconducting-Qubit Readout.

Physical review letters·2026
Same journal

Coupling a ^{73}Ge Nuclear Spin to an Electrostatically Defined Quantum Dot in Silicon.

Physical review letters·2026
See all related articles

Related Experiment Video

Updated: Apr 10, 2026

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

11.5K

Multivariable scaling for the anomalous Hall effect.

Dazhi Hou1,2, Gang Su1,2, Yuan Tian1,2

  • 1State Key Laboratory of Surface Physics and Department of Physics, Fudan University, Shanghai 200433, China.

Physical Review Letters
|June 13, 2015
PubMed
Summary
This summary is machine-generated.

We developed a new theory for the anomalous Hall effect in magnetic metals with multiple scattering types. Our findings explain experimental deviations from existing models when scattering mechanisms compete.

More Related Videos

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses
08:55

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses

Published on: June 7, 2018

9.1K
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

5.3K

Related Experiment Videos

Last Updated: Apr 10, 2026

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

11.5K
Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses
08:55

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses

Published on: June 7, 2018

9.1K
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

5.3K

Area of Science:

  • Condensed matter physics
  • Solid-state physics
  • Materials science

Background:

  • The anomalous Hall effect (AHE) in ferromagnetic metals is crucial for spintronics.
  • Existing models often fail to capture AHE behavior when multiple scattering mechanisms compete.

Purpose of the Study:

  • To derive a general scaling relation for AHE in ferromagnetic metals with competing scattering.
  • To provide a theoretical framework explaining experimental deviations in AHE.

Main Methods:

  • Derivation of a general scaling relation for AHE.
  • Utilizing a quadratic hypersurface model in partial resistivity space.
  • Experimental verification of the derived scaling relation.

Main Results:

  • A novel scaling relation for AHE involving multiple competing scattering mechanisms was derived.
  • Experimental data showed significant deviations from previous scaling forms.
  • The derived theory successfully explained the experimental findings.

Conclusions:

  • The new scaling relation accurately describes AHE in ferromagnetic metals with competing scattering.
  • This work offers a more comprehensive understanding of AHE mechanisms.
  • The findings have implications for designing novel spintronic devices.