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

Phase Transitions01:21

Phase Transitions

33
A phase transition is the process in which a substance changes from one state of matter to another, like from a solid to a liquid, liquid to gas, or vice versa, at a specific temperature and under given pressure conditions. This change is spontaneous and is affected by alterations in temperature and pressure. These parameters impact the strength of the forces between molecules (intermolecular forces) in the substance.During a phase transition, both the initial and final phases of the substance...
33
Phase Transitions02:31

Phase Transitions

23.6K
Whether solid, liquid, or gas, a substance's state depends on the order and arrangement of its particles (atoms, molecules, or ions). Particles in the solid pack closely together, generally in a pattern. The particles vibrate about their fixed positions but do not move or squeeze past their neighbors. In liquids, although the particles are closely spaced, they are randomly arranged. The position of the particles are not fixed—that is, they are free to move past their neighbors to...
23.6K
Magnetic Field Due to Two Straight Wires01:18

Magnetic Field Due to Two Straight Wires

5.1K
Consider two parallel straight wires carrying a current of 10 A and 20 A in the same direction and separated by a distance of 20 cm. Calculate the magnetic field at a point "P2", midway between the wires. Also, evaluate the magnetic field when the direction of the current is reversed in the second wire.
5.1K
Spin–Spin Coupling Constant: Overview01:08

Spin–Spin Coupling Constant: Overview

1.6K
In bromoethane, the three methyl protons are coupled to the two methylene protons that are three bonds away. In accordance with the n+1 rule, the signal from the methyl protons is split into three peaks with 1:2:1 relative intensities. The methylene protons appear as a quartet, with the relative intensities of 1:3:3:1.
Qualitatively, any spin plus-half nucleus polarizes the spins of its electrons to the minus-half state. Consequently, the paired electron in the hydrogen–carbon bond must...
1.6K
Atomic Nuclei: Nuclear Relaxation Processes01:23

Atomic Nuclei: Nuclear Relaxation Processes

1.3K
In the absence of an external magnetic field, nuclear spin states are degenerate and randomly oriented. When a magnetic field is applied, the spins begin to precess and orient themselves along (lower energy) or against (higher energy) the direction of the field. At equilibrium, a slight excess population of spins exists in the lower energy state. Because the direction of the magnetic field is fixed as the z-axis,  the precessing magnetic moments are randomly oriented around the z-axis.
1.3K
Phase Transitions: Melting and Freezing02:39

Phase Transitions: Melting and Freezing

15.5K
Heating a crystalline solid increases the average energy of its atoms, molecules, or ions, and the solid gets hotter. At some point, the added energy becomes large enough to partially overcome the forces holding the molecules or ions of the solid in their fixed positions, and the solid begins the process of transitioning to the liquid state or melting. At this point, the temperature of the solid stops rising, despite the continual input of heat, and it remains constant until all of the solid is...
15.5K

You might also read

Related Articles

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

Sort by
Same author

Axion Electrodynamics and Giant Magnetic Birefringence in Weyl Excitonic Insulators.

Physical review letters·2025
Same author

Reconstruction of Surface Electron Spectrum and Cyclotron Motion in the Charge Density Wave Phase of Weyl Semimetals.

Physical review letters·2024
Same author

Analysis of progression-free and overall survival in ovarian cancer: Bevacizumab treatment outcomes using historical cohort.

Die Pharmazie·2024
Same author

Signature of anyonic statistics in the integer quantum Hall regime.

Nature communications·2024
Same author

DN4 questionnaire as a useful tool for evaluating the pharmacotherapeutic response to opioid pharmacotherapy in malignant neuropathy.

Die Pharmazie·2024
Same author

One-dimensional proximity superconductivity in the quantum Hall regime.

Nature·2024
Same journal

Sub1 contributes to heart failure with preserved ejection fraction driven by aging in mice.

Nature communications·2026
Same journal

The BRCA1-A complex restricts replication fork reversal-dependent DNA repair in ATM deficient cells.

Nature communications·2026
Same journal

Signaling downstream of tumor-stroma interaction regulates mucinous colorectal adenocarcinoma apicobasal polarity.

Nature communications·2026
Same journal

Click-polymerized polyenamine membranes for efficient lithium extraction.

Nature communications·2026
Same journal

Joint trajectories of brain atrophy, white matter hyperintensities and cognition quantify brain maintenance.

Nature communications·2026
Same journal

Proton shuttling at electrochemical interfaces under alkaline hydrogen evolution.

Nature communications·2026
See all related articles

Related Experiment Video

Updated: Mar 11, 2026

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses
08:55

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses

Published on: June 7, 2018

9.0K

Deterministic phase slips in mesoscopic superconducting rings.

I Petković1, A Lollo1, L I Glazman1,2

  • 1Department of Physics, Yale University, 217 Prospect Street, New Haven, Connecticut 06520, USA.

Nature Communications
|November 25, 2016
PubMed
Summary
This summary is machine-generated.

Researchers quantified phase slips in one-dimensional superconductors by measuring persistent current in rings. This provides a clear view of the free-energy landscape, enabling further study of superconductivity.

More Related Videos

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
05:39

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

Published on: August 2, 2019

10.4K
Optimized Fabrication Procedure for High-Quality Graphene-based Moiré Superlattice Devices
11:24

Optimized Fabrication Procedure for High-Quality Graphene-based Moiré Superlattice Devices

Published on: July 11, 2025

17.1K

Related Experiment Videos

Last Updated: Mar 11, 2026

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses
08:55

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses

Published on: June 7, 2018

9.0K
Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform
05:39

Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

Published on: August 2, 2019

10.4K
Optimized Fabrication Procedure for High-Quality Graphene-based Moiré Superlattice Devices
11:24

Optimized Fabrication Procedure for High-Quality Graphene-based Moiré Superlattice Devices

Published on: July 11, 2025

17.1K

Area of Science:

  • Condensed matter physics
  • Superconductivity
  • Low-dimensional systems

Background:

  • Topological fluctuations, or phase slips, significantly impact one-dimensional superconductors.
  • These phase slips cause persistent current decay in rings and resistance in wires.
  • Quantitative studies are hindered by the poorly understood free-energy landscape of the order parameter.

Purpose of the Study:

  • To quantitatively characterize the free-energy landscape of the order parameter in one-dimensional superconductors.
  • To investigate the deterministic nature of phase slips.
  • To establish a well-characterized system for studying quantum and thermal phase slips.

Main Methods:

  • Measurements of persistent current in isolated flux-biased superconducting rings.
  • Comparison of experimental data with Ginzburg-Landau theory.
  • Analysis of the free-energy landscape and phase slip dynamics.

Main Results:

  • Detailed agreement between experimental measurements and Ginzburg-Landau theory was achieved across various temperatures, magnetic fields, and ring sizes.
  • A quantitative picture of the order parameter's free-energy landscape was established.
  • Phase slips were shown to occur deterministically when the energy barrier between configurations disappears.

Conclusions:

  • The study provides a quantitative understanding of the free-energy landscape, crucial for one-dimensional superconductivity.
  • The findings enable detailed investigations into quantum and thermal phase slips.
  • This work opens avenues for exploring fundamental questions in low-dimensional superconductivity.