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

Atomic Force Microscopy01:08

Atomic Force Microscopy

3.5K
Atomic force microscopy (AFM) is a type of scanning probe microscopy that can analyze topographic details of various specimens like ceramics, glass, polymers, and biological samples. AFM offers over 1000 times more resolution than the optical imaging system. Images generated from AFM are three-dimensional surface profiles, offering an advantage over the flat, two-dimensional images from other imaging techniques.
The AFM Probe
The probe is regarded as the heart of any AFM setup and comprises the...
3.5K
Atomic Absorption Spectroscopy: Instrumentation01:22

Atomic Absorption Spectroscopy: Instrumentation

802
An atomic absorption spectrophotometer (AAS) comprises several components: a radiation source, an atomizer, a monochromator, and a detector. The radiation source can be a hollow-cathode lamp (HCL) or an electrodeless-discharge lamp (EDL), both of which provide a narrow emission line of the required wavelength. However, some instruments use continuum sources and high-resolution monochromators to achieve a narrow range of radiation.
The atomizer used in AAS can be either a flame atomizer or an...
802
Atomic Absorption Spectroscopy: Atomization Methods01:25

Atomic Absorption Spectroscopy: Atomization Methods

587
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...
587
Atomic Absorption Spectroscopy: Interference01:25

Atomic Absorption Spectroscopy: Interference

849
Interference leads to systematic error in atomic absorption (AA) measurements by enhancing or diminishing the analytical signal or the background. These interferences can be grouped into three main categories: spectral interference, chemical interference, and physical interference.
Spectral interference occurs when signals from other elements or molecules overlap with the analyte signal, falsely elevating or masking the analyte's absorbance. This interference can be corrected using Zeeman,...
849
Atomic Fluorescence Spectroscopy01:29

Atomic Fluorescence Spectroscopy

445
Atomic fluorescence spectroscopy (AFS) is an analytical technique that involves the electronic transitions of atoms in a flame, furnace, or plasma being excited by electromagnetic (EM) radiation. When these atoms absorb energy, they become excited and subsequently release energy as they return to their original state. This emitted light, or "fluorescence," is observed at a right angle to the incident beam. Both absorption and emission processes transpire at distinct wavelengths, which...
445
Atomic Emission Spectroscopy: Instrumentation01:22

Atomic Emission Spectroscopy: Instrumentation

536
The instrumentation of atomic emission spectrometry (AES) involves various components, including atomization devices that convert samples into gas-phase atoms and ions. There are two main types of atomization devices: continuous and discrete atomizers.  Continuous atomizers, like plasmas and flames, introduce samples in a constant stream, while discrete atomizers inject individual samples using syringes or autosamplers. The most common discrete atomizer is the electrothermal atomizer.
536

You might also read

Related Articles

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

Sort by
Same author

Breaking a Superfluid Harmonic Dam: Observation and Theory of Riemann Invariants and Accelerating Sonic Horizons.

Physical review letters·2025
Same author

Nonlinear Stage of Modulational Instability in Repulsive Two-Component Bose-Einstein Condensates.

Physical review letters·2025
Same author

Fermionic quantum turbulence: Pushing the limits of high-performance computing.

PNAS nexus·2024
Same author

Experimental Realization of the Peregrine Soliton in Repulsive Two-Component Bose-Einstein Condensates.

Physical review letters·2024
Same author

Canadian Surgery Forum 2018: St. John's, NL Sept. 13-15, 2018.

Canadian journal of surgery. Journal canadien de chirurgie·2022
Same author

2021 Canadian Surgery Forum: Virtual, online Sept. 21-24, 2021.

Canadian journal of surgery. Journal canadien de chirurgie·2022
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: Jul 23, 2025

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

Direct Imaging of Laser-driven Ultrafast Molecular Rotation

Published on: February 4, 2017

9.8K

Atom Interferometric Imaging of Differential Potentials Using an Atom Laser.

M E Mossman1,2, Ryan A Corbin2, Michael McNeil Forbes2

  • 1Department of Physics and Biophysics, University of San Diego, San Diego, California 92110, USA.

Physical Review Letters
|July 14, 2023
PubMed
Summary
This summary is machine-generated.

Atom interferometry enables high-precision imaging of optical and magnetic potentials. This technique uses atom lasers and advanced pulse sequences to visualize potential landscapes, even steep gradients.

More Related Videos

Microfluidic Imaging Flow Cytometry by Asymmetric-detection Time-stretch Optical Microscopy ATOM
07:19

Microfluidic Imaging Flow Cytometry by Asymmetric-detection Time-stretch Optical Microscopy ATOM

Published on: June 28, 2017

10.4K
Photoelectron Imaging of Anions Illustrated by 310 Nm Detachment of F−
06:53

Photoelectron Imaging of Anions Illustrated by 310 Nm Detachment of F−

Published on: July 27, 2018

8.7K

Related Experiment Videos

Last Updated: Jul 23, 2025

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

Direct Imaging of Laser-driven Ultrafast Molecular Rotation

Published on: February 4, 2017

9.8K
Microfluidic Imaging Flow Cytometry by Asymmetric-detection Time-stretch Optical Microscopy ATOM
07:19

Microfluidic Imaging Flow Cytometry by Asymmetric-detection Time-stretch Optical Microscopy ATOM

Published on: June 28, 2017

10.4K
Photoelectron Imaging of Anions Illustrated by 310 Nm Detachment of F−
06:53

Photoelectron Imaging of Anions Illustrated by 310 Nm Detachment of F−

Published on: July 27, 2018

8.7K

Area of Science:

  • Atomic physics
  • Precision measurement
  • Quantum optics

Background:

  • Interferometry is crucial for precision measurements.
  • Atoms interact strongly with fields, offering versatility in interferometry.
  • Atom interferometry leverages these interactions for advanced sensing.

Purpose of the Study:

  • To demonstrate atom interferometry for imaging potential landscapes.
  • To visualize optical and magnetic potentials over large areas.
  • To explore advanced pulse sequences for enhanced imaging.

Main Methods:

  • Utilizing atom interferometry with an atom laser.
  • Employing Ramsey pulse sequences to reveal phase imprints.
  • Applying differential potentials to create measurable phase shifts.
  • Developing advanced pulse sequences for imaging steep gradients.

Main Results:

  • Successfully imaged optical and magnetic potential landscapes.
  • Covered an area exceeding 240 μm × 600 μm.
  • Demonstrated visualization of potential landscapes through phase imprints.
  • Showcased enhanced imaging of steep potential gradients using advanced sequences.

Conclusions:

  • Atom interferometry is a powerful tool for high-resolution potential landscape imaging.
  • Advanced pulse sequences significantly improve imaging capabilities.
  • The technique offers a versatile approach for studying field interactions.