Geometry and dynamics of quasiperiodic structures

bienvenue

Amphi Darboux

Jean Philippe Uzan et Rémy Mosseri

Soft Matter QC 1

Amphi Darboux

(Zeng, Ziherl) chair: M. Impéror-Clerc

› Micellar and Columnar Liquid Quasicrystals - Xiangbing Zeng, University of Sheffield 09:45-10:20 (35min)

› Hard-core/square-shoulder quasicrystals - Primoz Ziherl, Faculty of Mathematics and Physics, University of Ljubljana, Jozef Stefan Institute 10:20-10:55 (35min)

Pause café

Electrons on tilings

Amphi Darboux

(Mortessagne, Kalugin, Akkermans) chair: S. Aubry

› Gap labeling and energy landscape in a 2D quasicrystal: A microwave experiment - Fabrice Mortessagne, Laboratoire de physique de la matière condensée 11:15-11:50 (35min)

› An ansatz for single electron wavefunctions in quasicrystalline potentials - Pavel Kalouguine, Universite Paris-Sud, Orsay 11:50-12:25 (35min)

› Topological properties of Fibonacci quasicrystals : A scattering analysis of Chern numbers - Eric Akkermans 12:25-13:00 (35min)

Déjeuner

Geometry & topology

Amphi Darboux

(Sadoc, Mosseri) chair: N. Rivier

› Hard sphere packings in cylindrical geometries : curved space analysis - Rémy Mosseri, Laboratoire de Physique Théorique de la Matière Condensée 14:30-15:05 (35min)

› Quasicrystalline Frank-Kasper phases: from metal to micellar structures - Jean-François Sadoc, Laboratoire de Physique des Solides 15:05-15:40 (35min)

Pause café

Structures and diffraction

Amphi Darboux

(Grimm,Baake, Meyer) chair: J.M. Luck

› Diffraction in Aperiodic Order - Uwe Grimm, The Open University 16:00-16:35 (35min)

› Spectral notions of aperiodic order - Michael Baake, University of Bielefeld 16:35-17:10 (35min)

› Beyond Dirac combs - Yves Meyer, Centre de Mathématiques et de Leurs Applications 17:10-17:45 (35min)

Revue

Amphi Darboux

(Gratias)

› Reminiscences of the early days of quasicrystals - Denis Gratias, Institut de recherche de Chimie de Paris 17:45-18:15 (30min)

Cocktail

Programme