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

Ion motion synchronization in an ion-trap resonator.

H B Pedersen1, D Strasser, S Ring

  • 1Department of Particle Physics, Weizmann Institute of Science, Rehovot, 76100, Israel.

Physical Review Letters
|August 11, 2001
PubMed
Summary

Charged particle packets remain stable in a new ion trap due to phase synchronization. Repulsive forces surprisingly keep the ion packet together, with applications in mass spectrometry.

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

Two-photon photodetachment spectroscopy of cold C6- probing three excited 2Πg states.

The Journal of chemical physics·2026
Same author

Correction: Modeling invasive breast cancer: growth factors propel progression of HER2-positive premalignant lesions.

Oncogene·2025
Same author

Interatomic Coulombic decay in lithium-doped large helium nanodroplets induced by photoelectron impact excitation.

Reports on progress in physics. Physical Society (Great Britain)·2025
Same author

Black carbon and particle lung-deposited surface area in residential wood combustion emissions: Effects of an electrostatic precipitator and photochemical aging.

The Science of the total environment·2024
Same author

Observation of Interatomic Coulombic Decay Induced by Double Excitation of Helium in Nanodroplets.

Physical review letters·2024
Same author

Fragmentation of water clusters formed in helium nanodroplets by charge transfer and Penning ionization.

The Journal of chemical physics·2024

Area of Science:

  • Atomic Physics
  • Physical Chemistry
  • Analytical Chemistry

Background:

  • Ion packets are fundamental to various analytical techniques.
  • Maintaining the stability of ion packets is crucial for precise measurements.
  • The behavior of charged particles in electrostatic fields is complex.

Purpose of the Study:

  • To investigate the stability of oscillating ion packets in a novel ion trap.
  • To understand the underlying physics governing ion packet length.
  • To explore potential applications in mass spectrometry.

Main Methods:

  • Utilized a newly developed ion trap apparatus.
  • Experimentally observed the behavior of charged particle packets.
  • Analyzed packet dynamics under specific oscillating conditions.

Related Experiment Videos

Main Results:

  • Demonstrated that ion packet length remains constant under specific conditions.
  • Identified phase synchronization as the key mechanism for stability.
  • Showcased the counterintuitive role of repulsive Coulomb forces in packet confinement.

Conclusions:

  • The study reveals a novel method for controlling ion packet stability.
  • Phase synchronization and Coulomb repulsion are critical for maintaining packet integrity.
  • The findings have significant implications for advancing mass spectrometry techniques.