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

Mass Analyzers: Common Types01:19

Mass Analyzers: Common Types

1.9K
The quadrupole mass analyzer consists of four cylindrical metal rods arranged in a diamond carrying a DC voltage and a radio-frequency AC voltage. The motion of ions through the quadrupole depends on the field strength, causing only ions of a certain m/z to resonate successfully and strike the detector at a given field strength. Though the transmission rate for these analyzers is high, the exact elemental composition of the sample is not determined because of low resolution; however, they are...
1.9K
Atomic Absorption Spectroscopy: Atomization Methods01:25

Atomic Absorption Spectroscopy: Atomization Methods

2.0K
Atomic Absorption Spectroscopy (AAS) atomizes samples through flame atomization or electrothermal atomization. Flame atomization typically involves a nebulizer and spray chamber assembly to combine the sample with a fuel–oxidant mixture, creating a fine aerosol mist that enters a burner. Typically, the fuel and oxidant are combined in an approximately stoichiometric ratio. However, for atoms that are easily oxidized, a fuel-rich mixture may be more advantageous. Only about 5% of the...
2.0K

You might also read

Related Articles

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

Sort by
Same author

Publisher Correction: A fault-tolerant neutral-atom architecture for universal quantum computation.

Nature·2026
Same author

A fault-tolerant neutral-atom architecture for universal quantum computation.

Nature·2025
Same author

Quantum-amplified global-phase spectroscopy on an optical clock transition.

Nature·2025
Same author

Cavity-Enabled Real-Time Observation of Individual Atomic Collisions.

Physical review letters·2025
Same author

Continuous operation of a coherent 3,000-qubit system.

Nature·2025
Same author

Probing the Kitaev honeycomb model on a neutral-atom quantum computer.

Nature·2025

Related Experiment Video

Updated: Apr 11, 2026

Vibrational Spectra of a N719-Chromophore/Titania Interface from Empirical-Potential Molecular-Dynamics Simulation, Solvated by a Room Temperature Ionic Liquid
08:54

Vibrational Spectra of a N719-Chromophore/Titania Interface from Empirical-Potential Molecular-Dynamics Simulation, Solvated by a Room Temperature Ionic Liquid

Published on: January 25, 2020

6.1K

Friction. Tuning friction atom-by-atom in an ion-crystal simulator.

Alexei Bylinskii1, Dorian Gangloff1, Vladan Vuletić2

  • 1Department of Physics, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA.

Science (New York, N.Y.)
|June 6, 2015
PubMed
Summary

Researchers created a new way to study nanofriction using laser-cooled ions. They found that arranging ions precisely can tune friction from high to nearly zero, validating atomistic models even for small numbers of atoms.

More Related Videos

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps
11:45

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps

Published on: August 17, 2017

15.5K
Thermochemical Studies of NiII and ZnII Ternary Complexes Using Ion Mobility-Mass Spectrometry
16:11

Thermochemical Studies of NiII and ZnII Ternary Complexes Using Ion Mobility-Mass Spectrometry

Published on: June 8, 2022

2.9K

Related Experiment Videos

Last Updated: Apr 11, 2026

Vibrational Spectra of a N719-Chromophore/Titania Interface from Empirical-Potential Molecular-Dynamics Simulation, Solvated by a Room Temperature Ionic Liquid
08:54

Vibrational Spectra of a N719-Chromophore/Titania Interface from Empirical-Potential Molecular-Dynamics Simulation, Solvated by a Room Temperature Ionic Liquid

Published on: January 25, 2020

6.1K
Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps
11:45

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps

Published on: August 17, 2017

15.5K
Thermochemical Studies of NiII and ZnII Ternary Complexes Using Ion Mobility-Mass Spectrometry
16:11

Thermochemical Studies of NiII and ZnII Ternary Complexes Using Ion Mobility-Mass Spectrometry

Published on: June 8, 2022

2.9K

Area of Science:

  • Condensed Matter Physics
  • Nanotechnology
  • Surface Science

Background:

  • Nanoscale friction is often governed by stick-slip dynamics.
  • Atomistic models predict friction depends on structural arrangement.

Purpose of the Study:

  • To experimentally test atomistic models of nanofriction.
  • To implement a tunable synthetic nanofriction interface.

Main Methods:

  • Utilized a laser-cooled Coulomb crystal of ions as the moving object.
  • Employed a periodic light-field potential as the substrate.
  • Varied ion arrangement and number to study friction dependence.

Main Results:

  • Demonstrated tunable stick-slip friction from maximal to near-frictionless states.
  • Showed friction dependence on structural mismatch emerges with just 2-3 atoms.
  • Validated predictions of many-particle models at the nanoscale.

Conclusions:

  • The ion crystal system provides a microscopic platform for friction research.
  • This system allows systematic investigation, potentially into the quantum many-body regime.