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L’effet tunnel assisté par le chaos comme nouvel outil pour la simulation quantique (Maxime Martinez / LPT / thèse) – 29/10/2021, 14H.

Amphithéâtre Schwartz de l'IMT, Bat. 1R3

Maxime Martinez, LPT/ amphithéâtre Schwartz de l'IMT (bâtiment 1R3) Résumé : L’effet tunnel est une manifestation emblématique de la nature ondulatoire de la matière. Il décrit le passage de particules quantiques à travers des barrières de potentiel classiquement infranchissables. Lorsqu’il se produit dans des systèmes dont la dynamique classique est mixte, c’est à dire intermédiaire… Read More »L’effet tunnel assisté par le chaos comme nouvel outil pour la simulation quantique (Maxime Martinez / LPT / thèse) – 29/10/2021, 14H.

Topological barriers of the bacterial genome (Marc Joyeux / LPT / Seminar) – 9/11, 14H.

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Marc Joyeux (Université Grenoble Alpes) Bacterial genomes are partitioned into several kilobases long chromosomal domains that are topologically independent from each other, meaning that changes of DNA superhelicity in one domain do not propagate to neighbors. Both in vivo and in vitro experiments have been performed to question the nature of the topological barriers at… Read More »Topological barriers of the bacterial genome (Marc Joyeux / LPT / Seminar) – 9/11, 14H.

Advances in optical spectroscopies of solids : Insight from ab initio simulations (Nicolas Tancogne-Dejean / LPT / Seminar) – 16/11 – 14H.

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Nicolas Tancogne-Dejean (MPSD, Hambourg) All-optical spectroscopy of matter is a well-established technique to access properties of electrons and quasi-particles in matter. The description of these optical properties is usually done employing ab initio methods based on linear response theory. The recent advances in experimental techniques have opened up the possibility to develop novel types of… Read More »Advances in optical spectroscopies of solids : Insight from ab initio simulations (Nicolas Tancogne-Dejean / LPT / Seminar) – 16/11 – 14H.

Hydrodynamic flow and concentration gradients in the gut enhance neutral bacterial diversity (Darka Labavic / LPT / seminar). – 23/11, 14 H.

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Darka Labavic (Laboratoire Jean Perrin) - en visio In humans, the digestive tract contains the majority if the microbiota which is essential for the health of an individual. The digestive tract itself, is a complex system from a point of view of geometry, fluid mechanics, population dynamics, and biodiversity. In this work, we propose a… Read More »Hydrodynamic flow and concentration gradients in the gut enhance neutral bacterial diversity (Darka Labavic / LPT / seminar). – 23/11, 14 H.

Theoretical modeling of paramagnetic chemical shifts in actinide complexes (Ashraful Islam / LCPQ / Thesis). – 24/11, 14H.

salle de séminaire 3ème étage Bâtiment 3r1 Université Toulouse III, Toulouse, France

Ashraful Islam, LCPQ, seminary room, 3rd floor -3r1B4 Abstract: Paramagnetic NMR(pNMR) shifts are the extra induced chemical shifts in a paramagnetic complex compared to its diamagnetic counterpart. pNMR shift of a nucleus can be divided into two terms: the pseudocontact shift which is a "through-space" magnetic dipole-dipole interaction and the contact shift arises from the… Read More »Theoretical modeling of paramagnetic chemical shifts in actinide complexes (Ashraful Islam / LCPQ / Thesis). – 24/11, 14H.

Theory Days 2021 (LPT / 24-26/11)

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Theory Days 2021 : New computational methods for electronic dynamics Organizers : M. Belkacem, M. Rapacioli, P. M. Dinh, and E. Suraud Where : excusively via visioconferencing with zoom Program and the zoom links : Here

Spin-Orbit Physics at Magnetic Interfaces (Aurélien Manchon / LPT / Seminar). – 7/12, 14 H.

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Aurélien Manchon (CINaM, Université d’Aix-Marseille) Magnetic materials lacking inversion symmetry constitute a unique platform for the exploration and control of magnetism. In these systems, typically multilayers of transition metal ferromagnets and heavy metals (W, Pt, Bi2Se3 etc.), interfacial spin-orbit coupling promotes a wealth of physical phenomena, among which the emergence of magnetic skyrmions, spin-to-charge conversion,… Read More »Spin-Orbit Physics at Magnetic Interfaces (Aurélien Manchon / LPT / Seminar). – 7/12, 14 H.