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 Experiment Videos

New method of Helmholtz coil alignment.

A Mizuno1, N Nakamura, H Yoshikawa

  • 1SPring-8, Kamigori, Ako-gun, Hyogo 678-12, Japan.

Journal of Synchrotron Radiation
|July 21, 2004
PubMed
Summary

A novel alignment method for Helmholtz coils uses a specialized probe to achieve high precision. This technique accurately aligns coils and mitigates magnetic interference for improved experimental results.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Ion species discrimination method by linear energy transfer measurement in Fujifilm BAS-SR imaging plate.

The Review of scientific instruments·2020
Same author

Naltrexone modulates contextual processing in depression.

Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology·2020
Same author

Effect of Small Focus on Electron Heating and Proton Acceleration in Ultrarelativistic Laser-Solid Interactions.

Physical review letters·2020
Same author

Non-vitamin K antagonist oral anticoagulants (NOACs) for thromboembolic prevention, are they safe in congenital heart disease? Results of a worldwide study.

International journal of cardiology·2019
Same author

Characterization of micron-size hydrogen clusters using Mie scattering.

Optics express·2017
Same author

Scintillator-based transverse proton beam profiler for laser-plasma ion sources.

The Review of scientific instruments·2017

Area of Science:

  • Physics
  • Experimental Physics
  • Applied Electromagnetism

Background:

  • Precise magnetic field generation is crucial for many scientific experiments.
  • Helmholtz coils are widely used to create uniform magnetic fields.
  • Accurate alignment of Helmholtz coils is essential for optimal performance.

Purpose of the Study:

  • To introduce a new, highly accurate alignment method for Helmholtz coils.
  • To demonstrate the capability of the method in aligning coil centers.
  • To address and compensate for external magnetic influences.

Main Methods:

  • Development of a specialized alignment probe with a perpendicularly oriented magnetic sensor.
  • Utilizing the probe to measure and correct tilt and shift of the magnetic center.

Related Experiment Videos

  • Implementing a procedure to eliminate the effects of terrestrial magnetism and sensor tilt.

    • Main Results:

    • Achieved alignment accuracy for tilt within 0.1 mrad.
    • Achieved alignment accuracy for shift within 0.1 mm.
    • Demonstrated the removal of terrestrial magnetism and sensor tilt effects.

    Conclusions:

    • The proposed probe-based method offers a precise and robust solution for Helmholtz coil alignment.
    • The method is suitable for applications requiring high magnetic field uniformity, such as particle accelerators.
    • The technique provides a significant improvement in alignment accuracy and reliability.