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

Two Components: Liquid–Liquid Systems01:27

Two Components: Liquid–Liquid Systems

A pressure-composition phase diagram explicitly describes the behavior of an ideal solution of two volatile liquids under varying pressures and compositions. A pressure-composition diagram has two main curves. The bubble point curve represents the plot of pressure versus liquid mole fraction. It indicates the pressure at which the first bubble of vapor forms from the liquid phase as the system pressure decreases.The dew point curve is the pressure versus vapor mole fraction. It indicates the...
Ferromagnetism01:31

Ferromagnetism

Materials like iron, nickel, and cobalt consist of magnetic domains, within which the magnetic dipoles are arranged parallel to each other. The magnetic dipoles are rigidly aligned in the same direction within a domain by quantum mechanical coupling among the atoms. This coupling is so strong that even thermal agitation at room temperature cannot break it. The result is that each domain has a net dipole moment. However, some materials have weaker coupling, and are ferromagnetic at lower...
Induced Electric Dipoles01:28

Induced Electric Dipoles

A permanent electric dipole orients itself along an external electric field. This rotation can be quantified by defining the potential energy because the external torque does work in rotating it. Then, the potential energy is minimum at the parallel configuration and maximum at the antiparallel configuration. While the former is a stable equilibrium, the latter is an unstable equilibrium.
Since the absolute value of potential energy holds no physical meaning, its zero value can be chosen as per...
Nonideal Two-Component Liquid Solutions01:29

Nonideal Two-Component Liquid Solutions

Nonideal liquid solutions, also known as real solutions, do not strictly follow Raoult's law. Raoult's law is a rule of thumb in physical chemistry. However, not all mixtures adhere to this law due to varying molecular interactions. For example, in an acetone/chloroform solution, the individual vapor pressures of the components are lower than expected, resulting in a total vapor pressure below that predicted by Raoult's law, causing a negative deviation.On the other hand, in an ethanol/water...
Magnetic Field due to Moving Charges01:23

Magnetic Field due to Moving Charges

A stationary charge creates and interacts with the electric field, while a moving charge creates a magnetic field.
Consider a point charge moving with a constant velocity. Like the electric field, the magnetic field at any point is directly proportional to the magnitude of the charge and inversely proportional to the square of the distance between the source point and the field point. However, unlike the electric field, the magnetic field is always perpendicular to the plane containing the line...
Magnetostatic Boundary Conditions01:28

Magnetostatic Boundary Conditions

An electric field suffers a discontinuity at a surface charge. Similarly, a magnetic field is discontinuous at a surface current. The perpendicular component of a magnetic field is continuous across the interface of two magnetic mediums. In contrast, its parallel component, perpendicular to the current, is discontinuous by the amount equal to the product of the vacuum permeability and the surface current. Like the scalar potential in electrostatics, the vector potential is also continuous...

You might also read

Related Articles

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

Sort by
Same author

Cefazolin for Methicillin-Susceptible <i>Staphylococcus aureus</i> Bacteremia.

The New England journal of medicine·2026
Same author

<sup>18</sup>F-fluciclovine positron emission tomography uptake is not exclusive to malignant brain tumors: Two cases of low-grade and benign lesions with detailed pathological findings.

Surgical neurology international·2026
Same author

Age-related differences in whole-body muscle synergies during overarm throwing in children.

Scientific reports·2026
Same author

Global landscape of locally produced alcohol-based handrub in health care settings: a scoping review.

Antimicrobial resistance and infection control·2026
Same author

Ivermectin for Critically and Noncritically Ill Hospitalized Patients With COVID-19: Randomized, Embedded, Multifactorial Adaptive Platform Trial for Community-Acquired Pneumonia (REMAP-CAP).

Critical care medicine·2026
Same author

Segmental Plaque Heterogeneity in a Composite Right Internal Thoracic Artery-Radial Artery Graft as Visualized by NIRS-IVUS.

JACC. Case reports·2026
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: Jun 21, 2026

The Preparation of Electrohydrodynamic Bridges from Polar Dielectric Liquids
10:03

The Preparation of Electrohydrodynamic Bridges from Polar Dielectric Liquids

Published on: September 30, 2014

Ferrofluidity in a two-component dipolar Bose-Einstein condensate.

Hiroki Saito1, Yuki Kawaguchi, Masahito Ueda

  • 1Department of Applied Physics and Chemistry, University of Electro-Communications, Tokyo 182-8585, Japan.

Physical Review Letters
|August 8, 2009
PubMed
Summary
This summary is machine-generated.

Patterns spontaneously form at the interface of two-component Bose-Einstein condensates (BECs) with dipole-dipole interactions. This research demonstrates supersolidity and persistent currents in such systems, potentially realizable with 52Cr BECs.

More Related Videos

Cooling an Optically Trapped Ultracold Fermi Gas by Periodical Driving
11:21

Cooling an Optically Trapped Ultracold Fermi Gas by Periodical Driving

Published on: March 30, 2017

Spatial Separation of Molecular Conformers and Clusters
10:37

Spatial Separation of Molecular Conformers and Clusters

Published on: January 9, 2014

Related Experiment Videos

Last Updated: Jun 21, 2026

The Preparation of Electrohydrodynamic Bridges from Polar Dielectric Liquids
10:03

The Preparation of Electrohydrodynamic Bridges from Polar Dielectric Liquids

Published on: September 30, 2014

Cooling an Optically Trapped Ultracold Fermi Gas by Periodical Driving
11:21

Cooling an Optically Trapped Ultracold Fermi Gas by Periodical Driving

Published on: March 30, 2017

Spatial Separation of Molecular Conformers and Clusters
10:37

Spatial Separation of Molecular Conformers and Clusters

Published on: January 9, 2014

Area of Science:

  • Atomic, Molecular, and Optical Physics
  • Condensed Matter Physics
  • Quantum Fluids

Background:

  • Bose-Einstein condensates (BECs) are quantum states of matter formed by cooling bosons to near absolute zero.
  • Dipole-dipole interactions introduce long-range anisotropic forces in BECs, influencing their properties.
  • Ferrofluids exhibit pattern formation due to magnetic field interactions.

Purpose of the Study:

  • To investigate the spontaneous pattern formation at the interface of a two-component Bose-Einstein condensate with dipole-dipole interactions.
  • To numerically demonstrate the emergence of various structures and hysteretic behavior.
  • To explore evidence of supersolidity and persistent currents in this system.

Main Methods:

  • Numerical simulations of a two-component Bose-Einstein condensate model.
  • Analysis of interface dynamics under dipole-dipole interactions.
  • Investigation of superflow circulation and vortex pinning phenomena.

Main Results:

  • Spontaneous development of hexagonal, labyrinthine, and solitonlike structures at the BEC interface.
  • Observation of hysteretic behavior in the system's response.
  • Evidence of supersolidity through superflow circulation around hexagonal patterns.
  • Demonstration of persistent currents with vortex lines pinned by hexagonal structures.

Conclusions:

  • The interface of a two-component BEC with dipole-dipole interactions can exhibit complex pattern formation analogous to ferrofluids.
  • The observed phenomena, including supersolidity and persistent currents, highlight novel quantum fluid behaviors.
  • A 52Cr Bose-Einstein condensate is proposed as a potential experimental platform for realizing these findings.