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 Experiment Videos

Nucleation in systems with elastic forces.

W Klein1, T Lookman, A Saxena

  • 1CNLS, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.

Physical Review Letters
|February 28, 2002
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Integrating Direct Observation of Procedural Skills as a workplace‑based assessment tool for residents working in an intensive care unit.

African journal of thoracic and critical care medicine·2026
Same author

Radiometer calibration using machine learning.

Scientific reports·2025
Same author

Radiation exposure due to radon, thoron and their progeny in different types of dwellings in two districts of Meghalaya, India.

Isotopes in environmental and health studies·2025
Same author

Topological transitions, pinning and ratchets for driven magnetic hopfions in nanostructures.

Scientific reports·2025
Same author

Effect of carnitine on Hariana bull spermatozoa function after cryopreservation.

Cryo letters·2025
Same author

Fortification of semen extender with mifepristone improves the cryo-survival of cattle spermatozoa.

Cryo letters·2025
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

Nucleation in metastable systems with elastic forces differs from classical nucleation. Critical droplets form with unique structures, impacting crystal-crystal transitions like martensites and shape memory alloys.

Area of Science:

  • Condensed matter physics
  • Materials science
  • Crystallography

Background:

  • Systems with long-range interactions exhibit unique nucleation behaviors when quenched into metastable states near the pseudospinodal.
  • Classical nucleation theory, typically applied near the coexistence curve, may not fully describe these complex processes.
  • Long-range elastic forces introduce subtle bulk and surface compatibility constraints that influence nucleation dynamics.

Purpose of the Study:

  • To analyze the nucleation process in a 2D model with elastic forces.
  • To understand how elastic interactions modify nucleation pathways and critical droplet structures.
  • To explore the implications for phase transitions in materials like martensites and shape memory alloys.

Main Methods:

  • Development of a simplified 2D model incorporating long-range elastic forces.

Related Experiment Videos

  • Simulation or analytical investigation of nucleation events within this model.
  • Characterization of the structure of critical nucleation droplets.

    • Main Results:

    • Nucleation in this metastable system generates critical droplets with distinct structures compared to the stable phase.
    • The presence of elastic forces significantly alters the nucleation pathway and the resulting droplet morphology.
    • The study reveals deviations from classical nucleation theory in systems with elastic interactions.

    Conclusions:

    • The nucleation process in metastable systems with elastic forces is fundamentally different from classical nucleation.
    • Critical droplet structure is influenced by elastic compatibility constraints, leading to non-classical morphologies.
    • Findings provide insights into phase transitions in martensites, shape memory alloys, and other materials exhibiting crystal-crystal transformations.