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 Emission Spectroscopy: Interference01:30

Atomic Emission Spectroscopy: Interference

In atomic emission spectroscopy (AES), high-temperature atomizers excite a broad range of elements and molecules that generate complex emissions from sources such as oxides, hydroxides, and flame combustion products in the flame or plasma. Several strategies can be employed to minimize spectral interferences caused by overlapping emission lines or bands. These include increasing instrument resolution, choosing alternative emission lines, optimally placing the detector in low-background regions,...
Atomic Absorption Spectroscopy: Interference01:25

Atomic Absorption Spectroscopy: Interference

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,...
Inductively Coupled Plasma-Mass Spectrometry (ICP-MS): Interferences01:20

Inductively Coupled Plasma-Mass Spectrometry (ICP-MS): Interferences

Inductively coupled plasma–mass spectrometry (ICP–MS) is a highly selective and sensitive technique for accurate elemental analysis. Though the analysis of ICP–MS mass spectra is comparatively straightforward, it is affected by spectroscopic and non-spectroscopic interferences. Spectroscopic interferences arise when the plasma contains ionic species with an m/z value the same as the analyte ion. Spectroscopic interference can be categorized as isobaric, polyatomic ions, and refractory oxide ion...

You might also read

Related Articles

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

Sort by
Same author

Disentangling Orbital and Confinement Contributions to <i>g</i>-Factor in Ge/SiGe Hole Quantum Dots.

Nano letters·2026
Same author

Entropy Spectroscopy of a Bilayer Graphene Quantum Dot.

Physical review letters·2025
Same author

Haze factor of silver nanowires in variable refractive index environment: experimental and simulation approaches.

Nanotechnology·2024
Same author

Accelerated long-term forgetting in patients with acquired brain injury.

Brain injury·2024
Same author

Bullous haemorrhagic dermatitis induced by heparins and other anticoagulants: 94 cases from French pharmacovigilance centres and a literature review.

Annales de dermatologie et de venereologie·2021
Same author

Shell Filling and Trigonal Warping in Graphene Quantum Dots.

Physical review letters·2021
Same journal

Higher-Order Clustering of Receptors Real-Time Projected by Plasmon-ruler on the Single Live Cell.

Nano letters·2026
Same journal

Achieving Fermi-Level Depinning and Ideal Metal Contact in <i>β</i>-Ga<sub>2</sub>O<sub>3</sub> Devices via MXene Integration.

Nano letters·2026
Same journal

AI-Assisted Electron Microscopy in Structure-Performance Analysis of Advanced Catalysts: From Atomic Resolution to Statistical Significance.

Nano letters·2026
Same journal

Electrically Switchable Ultraslow Dispersionless Polaritons via Twist Engineering in van der Waals Heterostructures.

Nano letters·2026
Same journal

Correction to "Ultrasonication-Triggered Ubiquitous Assembly of Magnetic Janus Amphiphilic Nanoparticles in Cancer Theranostic Applications".

Nano letters·2026
Same journal

Tunable Proximity Valley Splitting Via Interfacial Exchange Pinning in WSe<sub>2</sub>-CrBr<sub>3</sub>-CrPS<sub>4</sub> Heterostructures.

Nano letters·2026
See all related articles

Related Experiment Video

Updated: Jul 3, 2026

All-electronic Nanosecond-resolved Scanning Tunneling Microscopy: Facilitating the Investigation of Single Dopant Charge Dynamics
11:33

All-electronic Nanosecond-resolved Scanning Tunneling Microscopy: Facilitating the Investigation of Single Dopant Charge Dynamics

Published on: January 19, 2018

Time-resolved detection of single-electron interference.

S Gustavsson1, R Leturcq, M Studer

  • 1Solid State Physics Laboratory, ETH Zürich, Zürich, Switzerland. simongus@phys.ethz.ch

Nano Letters
|July 10, 2008
PubMed
Summary
This summary is machine-generated.

We achieved real-time detection of self-interfering electrons in a quantum interferometer. Increased bias voltage caused decoherence due to quantum point contact radiation affecting electronic transitions.

More Related Videos

Single-Molecule Dwell-Time Analysis of Restriction Endonuclease-Mediated DNA Cleavage
09:53

Single-Molecule Dwell-Time Analysis of Restriction Endonuclease-Mediated DNA Cleavage

Published on: February 7, 2021

Single-Molecule F&ouml;rster Resonance Energy Transfer Methods for Real-Time Investigation of the Holliday Junction Resolution by GEN1
11:27

Single-Molecule Förster Resonance Energy Transfer Methods for Real-Time Investigation of the Holliday Junction Resolution by GEN1

Published on: September 18, 2019

Related Experiment Videos

Last Updated: Jul 3, 2026

All-electronic Nanosecond-resolved Scanning Tunneling Microscopy: Facilitating the Investigation of Single Dopant Charge Dynamics
11:33

All-electronic Nanosecond-resolved Scanning Tunneling Microscopy: Facilitating the Investigation of Single Dopant Charge Dynamics

Published on: January 19, 2018

Single-Molecule Dwell-Time Analysis of Restriction Endonuclease-Mediated DNA Cleavage
09:53

Single-Molecule Dwell-Time Analysis of Restriction Endonuclease-Mediated DNA Cleavage

Published on: February 7, 2021

Single-Molecule F&ouml;rster Resonance Energy Transfer Methods for Real-Time Investigation of the Holliday Junction Resolution by GEN1
11:27

Single-Molecule Förster Resonance Energy Transfer Methods for Real-Time Investigation of the Holliday Junction Resolution by GEN1

Published on: September 18, 2019

Area of Science:

  • Quantum electronics
  • Mesoscopic physics
  • Condensed matter physics

Background:

  • Aharonov-Bohm interferometers allow studying quantum interference phenomena.
  • Quantum point contacts are sensitive charge detectors.
  • Understanding electron behavior in quantum dots is crucial for quantum technologies.

Purpose of the Study:

  • To demonstrate real-time detection of self-interfering electrons in a double quantum dot.
  • To investigate the effect of quantum point contact bias voltage on electron coherence.

Main Methods:

  • Utilizing a double quantum dot within an Aharonov-Bohm interferometer.
  • Employing a quantum point contact as a charge detector for time-resolved measurements.
  • Performing single-electron tunneling measurements.

Main Results:

  • Achieved real-time detection of self-interfering electrons with visibility near unity.
  • Observed decoherence in the interferometer with increased quantum point contact bias voltage.
  • Attributed decoherence to radiation emitted by the quantum point contact.

Conclusions:

  • Real-time electron detection in quantum dots is feasible.
  • Quantum point contact back-action, specifically radiation, can induce decoherence.
  • Controlling quantum point contact parameters is essential for maintaining coherence in quantum devices.