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

Electron Microscope Tomography and Single-particle Reconstruction01:07

Electron Microscope Tomography and Single-particle Reconstruction

3.0K
Transmission electron microscopy (TEM) can be used to determine the 3D structure of biological samples with the help of techniques such as electron microscope tomography and single-particle reconstruction. While single-particle reconstruction can examine macromolecules and macromolecular complexes in vitro conditions only, tomography permits the study of cell components or small cells in vivo.
Electron Tomography
Electron tomography can be performed either in TEM or STEM (scanning transmission...
3.0K

You might also read

Related Articles

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

Sort by
Same author

Time resolved probing of the ultrafast excited state dynamics of cis,cis-1,3-cyclooctadiene.

The Journal of chemical physics·2026
Same author

Spectral broadening and pulse shaping in the deep ultraviolet.

Optics letters·2026
Same author

Critical Care Advanced Practice Providers: Practice and Workforce.

Critical care explorations·2025
Same author

Population Morphology Implies a Common Developmental Blueprint for <i>Drosophila</i> Motion Detectors.

bioRxiv : the preprint server for biology·2025
Same author

Sexual dimorphism in the complete connectome of the <i>Drosophila</i> male central nervous system.

bioRxiv : the preprint server for biology·2025
Same author

Statistical <i>vs.</i> direct dissociation of molecular dications.

Physical chemistry chemical physics : PCCP·2025
Same journal

Anharmonic phonons via quantum thermal bath simulations.

The Journal of chemical physics·2026
Same journal

Quantum simulation of alignment dependent differential cross sections in co-propagating molecular beams at cold collision energies.

The Journal of chemical physics·2026
Same journal

Non-additive ion effects on the coil-globule equilibrium of a generic polymer in aqueous salt solutions.

The Journal of chemical physics·2026
Same journal

Insights into the unexpected small reduction of the temperature of maximum density of water by lithium chloride addition.

The Journal of chemical physics·2026
Same journal

Optical frequency comb double-resonance spectroscopy of the 9030-9175 cm-1 states of ethylene.

The Journal of chemical physics·2026
Same journal

Time reversal breaking of colloidal particles in cells.

The Journal of chemical physics·2026
See all related articles

Related Experiment Video

Updated: Feb 27, 2026

High-speed Particle Image Velocimetry Near Surfaces
11:59

High-speed Particle Image Velocimetry Near Surfaces

Published on: June 24, 2013

33.9K

Coincidence velocity map imaging using a single detector.

Arthur Zhao1, Péter Sándor2, Thomas Weinacht1

  • 1Department of Physics and Astronomy, Stony Brook University, Stony Brook, New York 11794-3800, USA.

The Journal of Chemical Physics
|July 10, 2017
PubMed
Summary
This summary is machine-generated.

We developed a versatile, low-cost velocity map imaging system for rapid switching between coincidence and non-coincidence measurements. This setup enables simultaneous electron and ion detection, advancing atomic and molecular ionization studies.

More Related Videos

Direct Imaging of Laser-driven Ultrafast Molecular Rotation
10:52

Direct Imaging of Laser-driven Ultrafast Molecular Rotation

Published on: February 4, 2017

10.3K
Confocal Imaging of Confined Quiescent and Flowing Colloid-polymer Mixtures
10:56

Confocal Imaging of Confined Quiescent and Flowing Colloid-polymer Mixtures

Published on: May 20, 2014

12.6K

Related Experiment Videos

Last Updated: Feb 27, 2026

High-speed Particle Image Velocimetry Near Surfaces
11:59

High-speed Particle Image Velocimetry Near Surfaces

Published on: June 24, 2013

33.9K
Direct Imaging of Laser-driven Ultrafast Molecular Rotation
10:52

Direct Imaging of Laser-driven Ultrafast Molecular Rotation

Published on: February 4, 2017

10.3K
Confocal Imaging of Confined Quiescent and Flowing Colloid-polymer Mixtures
10:56

Confocal Imaging of Confined Quiescent and Flowing Colloid-polymer Mixtures

Published on: May 20, 2014

12.6K

Area of Science:

  • Atomic and Molecular Physics
  • Chemical Physics
  • Spectroscopy

Background:

  • Velocity map imaging (VMI) is crucial for studying charged particle dynamics.
  • Traditional VMI setups often require separate detectors for coincidence measurements, increasing complexity and cost.
  • Saturation issues with delay-line detectors limit data acquisition rates and dynamic range.

Purpose of the Study:

  • To demonstrate a novel single-detector VMI setup capable of rapid switching between coincidence and non-coincidence measurements.
  • To overcome limitations of traditional VMI systems, offering a low-cost and versatile alternative.
  • To present measurements of strong-field atomic and molecular ionization using the developed apparatus.

Main Methods:

  • Implemented a single-detector VMI system with electrostatic lenses.
  • Utilized rapid switching of extraction voltages for electrons and ions.
  • Employed a fast camera as a 2D detector to avoid saturation and enable mode transitions.
  • Performed coincidence and non-coincidence measurements of strong-field ionization.

Main Results:

  • Successfully demonstrated rapid switching between coincidence and non-coincidence data collection modes.
  • Showcased the capability of collecting both electrons and ions in coincidence using a single detector.
  • Validated the setup's performance with measurements of strong-field atomic and molecular ionization.
  • Addressed detector saturation issues common in traditional VMI setups.

Conclusions:

  • The developed single-detector VMI apparatus offers a cost-effective and versatile solution for coincidence measurements.
  • Rapid voltage switching and fast camera detection facilitate seamless transitions between measurement modes.
  • This advancement simplifies the setup of coincidence experiments for studying atomic and molecular ionization phenomena.