'Vortex liquid' diaporamas de présentation

1. Vortices as line - like objects. The small tilt appr.

1. Vortices as line - like objects. The small tilt appr. VII. MELTING of VORTEX SOLID into LIQUID. A. The path integral theory of thermal fluctuations of flux lines in London appr. Abrikosov vortices are approximated by infinitely thin elastic lines with line energy.

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Vortex Nernst effect Diamagnetism Phase diagram Low-temp. Vortex Liquid State

Boulder School for Condensed Matter and Materials Physics 2008. Talk 3 Magnetization in Vortex-Liquid State in Cuprates Lu Li, J. G. Checkelsky, N.P.O. Princeton Univ. Yayu Wang, Princeton U., U.C. Berkeley M. J. Naughton, Boston College

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Introduction Vortex Nernst effect Enhanced Diamagnetism Fragile London rigidity T>Tc

Vorticity and the Phase Diagram of Cuprates Lu Li, J. G. Checkelsky, N.P.O. Princeton Univ. Yayu Wang, Princeton U., U.C. Berkeley M. J. Naughton, Boston College S. Ono, S. Komiya, Yoichi Ando, CRI, Elec. Power Inst., Tokyo S. Uchida, Univ. Tokyo Genda Gu , Brookhaven National Lab.

509 views • 28 slides

Introduction Vortex Nernst effect Enhanced Diamagnetism Fragile London rigidity T>Tc

Vorticity and the Phase Diagram of Cuprates Lu Li, J. G. Checkelsky, N.P.O. Princeton Univ. Yayu Wang, Princeton U., U.C. Berkeley M. J. Naughton, Boston College S. Ono, S. Komiya, Yoichi Ando, CRI, Elec. Power Inst., Tokyo S. Uchida, Univ. Tokyo Genda Gu , Brookhaven National Lab.

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The NERNST EFFECT IS NOT BLACK HOLE PHYSICS

The NERNST EFFECT IS NOT BLACK HOLE PHYSICS. Wang, Li, Ong, pwa We have learned a lot about cuprates from it. OUTLINE. 1: Vortex Fluid: a distinct state of matter. defined by ? s ?0, ?? 2 ?=0 2: Does not screen field vortices 3:Dynamics: supercurrents relax with ?--viscosity

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SUPERSOLIDS? minnesota, july 2007

SUPERSOLIDS? minnesota, july 2007. acknowledgments to: Moses Chan &Tony Clark David Huse & Bill Brinkman Phuan Ong& Yayu Wang Hari Kojima& many other exptlists. topics. Why not a supersolid? Some generalities Model for a supersolid: incompressible flow x-y model ?vortex liquid

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Journal club 22.06.08

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