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

Dynamic elastic hysteretic solids and dislocations.

M W Barsoum1, M Radovic, T Zhen

  • 1Department of Materials Science and Engineering, Drexel University, Philadelphia, PA 19104, USA.

Physical Review Letters
|March 24, 2005
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

Coexistence of Insulatorlike Paramagnon and Metallic Spin-Orbit Exciton Modes in SrIrO_{3}.

Physical review letters·2025
Same author

Fermi surface and pseudogap in highly doped Sr<sub>2</sub>IrO<sub>4</sub>.

npj quantum materials·2025
Same author

Computational insights into the redox properties and electronic structures of [Tc=O]<sup>3+</sup> complexes: Implications for <sup>99m</sup>Tc-radiopharmaceuticals.

Journal of molecular graphics & modelling·2025
Same author

Magnetic properties of (Fe<sub>1-<i>x</i></sub>Mn<sub><i>x</i></sub>)<sub>2</sub>AlB<sub>2</sub> and the impact of substitution on the magnetocaloric effect.

Physical review materials·2024
Same author

Fate of Quasiparticles at High Temperature in the Correlated Metal Sr_{2}RuO_{4}.

Physical review letters·2023
Same author

Robust phase determination in complex solid solutions using diffuse multiple scattering.

Journal of applied crystallography·2023

The dynamic behavior of nonlinear elastic solids is caused by dislocations interacting with ultrasound waves. This confirms that dislocation-based incipient kink bands explain both static and dynamic responses in these materials.

Area of Science:

  • Solid mechanics
  • Materials science
  • Condensed matter physics

Background:

  • Nonlinear mesoscopic elastic solids exhibit complex responses to stress.
  • Previous work identified dislocation-based incipient kink bands as key to quasistatic behavior.

Purpose of the Study:

  • To investigate the underlying mechanisms of dynamical behavior in nonlinear elastic solids.
  • To confirm the role of dislocations in the dynamic response of these materials.

Main Methods:

  • Resonant ultrasound spectroscopy was employed to probe the material dynamics.
  • Analysis focused on the interaction between dislocations and ultrasound waves.

Main Results:

  • The study confirms that dislocation-ultrasound wave interactions govern the dynamical response.

Related Experiment Videos

  • This resolves the long-standing mystery of dynamic behavior in nonlinear elastic systems.

    • Conclusions:

    • Dislocation-based incipient kink bands are fundamental to both quasistatic and dynamic responses.
    • Understanding these interactions is crucial for characterizing nonlinear elastic materials.