1 / 32

Introduction to KZ mechanism[File: Viewgraphs New/KibbleZurek/KZ-MechanismIntro.ai]

Introduction to KZ mechanism[File: Viewgraphs New/KibbleZurek/KZ-MechanismIntro.ai]. History of research on Kibble-Zurek mechanism[File: Viewgraphs New/KibbleZurek/KZ-MechanismHistory.ai.

netis
Télécharger la présentation

Introduction to KZ mechanism[File: Viewgraphs New/KibbleZurek/KZ-MechanismIntro.ai]

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Introduction to KZ mechanism[File: Viewgraphs New/KibbleZurek/KZ-MechanismIntro.ai]

  2. History of research on Kibble-Zurek mechanism[File: Viewgraphs New/KibbleZurek/KZ-MechanismHistory.ai

  3. Wilkinson Microwave Anisotropy Probe result on Cosmic Microwave Background & multipole distribution [File: WMAP-Result.ai]

  4. First generation quench experiment in superconductors [File: Viewgraphs New/KibbleZurek/PolturakExp-a.ai]

  5. Principle of neutron irradiation measurements in 3He-B [File: NeutExpPrinciple.ai]

  6. Helium-3B superfluid phase diagram, order parameter & textures [File: He3BSupFluid.ai]

  7. NMR spectrum as a tool to measure the number of rectilinear vortex lines in rotation [File: Viewgraphs New/Turbulence/LineShapesB-Spectra.ai]

  8. Introduction to quantized vortex lines & rotation [File: VorLineIntro.ai]

  9. Classification of different rotating states [File: Viewgraphs New/Turbulence/RotSupFluidStates.ai]

  10. Principle of neutron irradiation measurements in 3He-B [File: NeutExpPrinciple.ai]

  11. NMR response in Larmor region of signal from neutron irradiation [File: VorNeutIrrad-a.ai]

  12. Overlay with cubic velocity dependence and universality property [File: VorNeutIrrad-b.ai]

  13. Zurek scaling theory & domain size in order parameter field after quench [File: Talks/KibbleZurekVerification/KibbleZurekMech.jpg]

  14. Random vortex network & loop escape [File: VorNetwork-a.ai]

  15. Comparison of model with measurement [File: VorFormRateNeutronIrrad.ai]

  16. Rates of vortex line formation, of detected neutron absorption events & average number of lines per event [File: EventRates.ai]

  17. Composite SMV structure, order parameter defect & configuration in rotating sample [File: Viewgraph New/CracowB-Phase2002/SMV-Confinement.ai]

  18. NMR signal amplitude during vortex line accumulation in neutron irradiation with SMV signature [File: Viewgraphs New/CracowB-Phase2002/SMV-NeutronExp.ai]

  19. Experimental signature of SMV in NMR spectrum [File: Viegraphs New/cracowB-Phase2002/SMV-NMR-Spectra.ai]

  20. Quenches across stable A phase regime at high pressures give less vortices than expected [File: B-PhaseNucleationIntro.ai]

  21. Stabilization of AB interface and two-phase sample in rotation [File: StationaryAB-Interface-a.ai]

  22. Kelvin-Helmholtz instability at AB interface & vortex loop injection into B phase [File: StationaryAB-Interface-c.ai]

  23. Moving AB interface pushes A-phase vortex lines out of the way and leaves a B phase with a vortex deficit behind [File: MovingAB-Interface-Intro.ai]

  24. Summary of results on KZ mechanism in 3He superfluids [File: SummarySEWM04.ai]

  25. Thanks, affiliations, ESF program COSLAB [File: TitlePageSEWM04.ai]

  26. Number of loops escaping from neutron bubble per event & per minute [File: VorLoopEscape.ai]

  27. Origin for NMR signature of SMV and its properties in rotation [File: Viewgraphs New/CracowB-Phase2002/SMV-ExpSignature.ai]

  28. A to B transition barrier and lifetime measurements in irradiation [File: B-PhaseNucleation.ai]

  29. Shear flow at AB interface in rotation & no vortex penetration into B phase [File: StationaryAB-Interface-b.ai]

  30. NMR line shapes at high temperatures [File: Viewgraphs New/CacowB-Phase2002/NMR-SignalVorLines.ai]

More Related