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X-WR-CALDESC:Évènements pour Chimie ParisTech - PSL
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BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20220110T113000
DTEND;TZID=Europe/Paris:20220110T123000
DTSTAMP:20220110T111554Z
CREATED:20220110T111554Z
LAST-MODIFIED:20220110T111554Z
UID:22767-1641814200-1641817800@www.chimieparistech.psl.eu
SUMMARY:Séminaire Programme Gradué Chimie PSL
DESCRIPTION:Folding Made Easy\nJasna Brujic\, Center for Soft Matter Research\, Department of Physics\, New York University \nAbstract here
URL:https://www.chimieparistech.psl.eu/evenement-agenda/seminaire-programme-gradue-chimie-psl-70/
LOCATION:ESPCI Paris\, 10 Rue Vauquelin\, Paris\, 75005\, France
CATEGORIES:Séminaire
ATTACH;FMTTYPE=image/png:https://www.chimieparistech.psl.eu/wp-content/uploads/2020/06/chimie1.png
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BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20220112T140000
DTEND;TZID=Europe/Paris:20220112T150000
DTSTAMP:20220110T112202Z
CREATED:20220110T112202Z
LAST-MODIFIED:20220110T112202Z
UID:22772-1641996000-1641999600@www.chimieparistech.psl.eu
SUMMARY:Séminaire Programme Gradué Chimie PSL
DESCRIPTION:Micromechanics of gel rupture\nAkash Singh\, Institute Lumière Matière\, Lyon\n\n\n \n\nAbstract: This thesis is a study on observing fracture precursors and their nucleation under stress in a model protein gel of casein (yogurt). Fracture is a phenomenon that we encounter in our daily life and are often eager to avoid. This year marks a century since Griffith gave the criteria for crack propagation. Although since then\, significant progress has been made in its understanding\, fracture prediction still remains elusive due to the multi-scale nature of this phenomenon. As such\, finding the precursor: the structural origin to fracture can help in linking the different stages of fracture and predict the inevitable failure of materials. However\, observing these precursors is not easy\, especially in disordered systems. The soft matter with a large macrostructural size provides a gateway\, as the structural heterogeneities for these systems are of the scale which can be visualized by microscopy. We work on one such highly heterogeneous system of casein gel. The rheology of such soft systems requires a highly sensitive and precise experimental setup. We have developed a cantilever-based apparatus for the rheology of soft solids and optimized the physical chemistry of our gel to have in-situ gelation. We have demonstrated successfully that macroscopic shear rheology coupled with microscopic observation can help in visualizing damage accumulation before fracture. Specifically\, for experiments under constant subcritical stress\, we are able to observe precursor strand breaking events that nucleate and lead to the catastrophic failure of the material. We are able to obtain Spatio-temporal statistics on these plastic events and observe that damage and crack nucleation starts to occur in these systems during the primary creep regime of these systems which is macroscopically linear viscoelastic in nature.\n\n\n \nWHERE ?\n \nESPCI salle « Ondes »\nOU\n\nParticiper à la réunion Zoom \nhttps://espci.zoom.us/j/87816326801?pwd=UzdGc0Y3TTdFZUlhVGljZlRTcUhlZz09\nID de réunion : 878 1632 6801\nCode secret : lkA1NJ9CZU
URL:https://www.chimieparistech.psl.eu/evenement-agenda/seminaire-programme-gradue-chimie-psl-71/
LOCATION:ESPCI Paris\, 10 Rue Vauquelin\, Paris\, 75005\, France
CATEGORIES:Séminaire
ATTACH;FMTTYPE=image/png:https://www.chimieparistech.psl.eu/wp-content/uploads/2020/06/chimie1.png
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BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20220120T163000
DTEND;TZID=Europe/Paris:20220120T173000
DTSTAMP:20220114T110616Z
CREATED:20220114T110616Z
LAST-MODIFIED:20220114T110616Z
UID:22789-1642696200-1642699800@www.chimieparistech.psl.eu
SUMMARY:Webinar
DESCRIPTION:New insights into the interlayer transport of transition metal dichalcogenides\nProf. László Forró\, Stavropoulos Center for Complex Quantum Matter University of Notre Dame \nThe ascending strategy for functionalizing layered Van der Waals materials is the manipulation of the coupling between atomic sheets to create novel tunable electronic states with exploitable properties. The responsible interactions can be sensitively tested by the interlayer charge transport\, which has remained largely unexplored due to associated experimental challenges. By employing focused ion beam (FIB) microfabrication we accomplished a detailed study of the resistivity anisotropy in monocrystalline\, bulk Transition Metal Dichalcogenides (TMDs) — like 1T-TaS2 and 2H-NbS2. These measurements have revealed number of surprises\, which will be reported. \nZoom link: https://espci.zoom.us/j/86435023453?pwd=azU3akJkYS9ZU3kyd01NQWtxbXlvQT09\nID: 864 3502 3453\nPassword: JLippmann\nContact/to subscribe or unsubscribe: seminaires-lpem@espci.fr
URL:https://www.chimieparistech.psl.eu/evenement-agenda/webinar-2/
LOCATION:Visioconférence
CATEGORIES:Séminaire
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BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20220120T180000
DTEND;TZID=Europe/Paris:20220120T190000
DTSTAMP:20220117T111631Z
CREATED:20210923T080445Z
LAST-MODIFIED:20220117T111631Z
UID:22248-1642701600-1642705200@www.chimieparistech.psl.eu
SUMMARY:Leçon inaugurale de la Chaire annuelle de Daniel Lincot au Collège de France
DESCRIPTION:Daniel Lincot\, Directeur de recherche CNRS à Institut Photovoltaïque d’Île-de-France (IPVF) au sein de l’Unité mixte de recherche CNRS/Chimie ParisTech – PSL/ Ecole polytechnique/IPVF occupera cette année (2021-2022) la Chaire sur l’innovation technologique Liliane Bettencourt du Collège de France. \nLes cours commencent le 20 janvier 2022 avec la leçon inaugurale. Le thème est « Energie solaire photovoltaïque et transition énergétique ».  \nPlus de détails sur le site du Collège de France.
URL:https://www.chimieparistech.psl.eu/evenement-agenda/lecon-inaugurale-de-la-chaire-annuelle-de-daniel-lincot-au-college-de-france/
CATEGORIES:Conférence,Evénement
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20220122T093000
DTEND;TZID=Europe/Paris:20220122T130000
DTSTAMP:20220117T153429Z
CREATED:20220117T141441Z
LAST-MODIFIED:20220117T153429Z
UID:22793-1642843800-1642856400@www.chimieparistech.psl.eu
SUMMARY:Les Cordées de la réussite ParisTech
DESCRIPTION:La Journée annuelle des Cordées de la réussite organisée par ParisTech aura lieu  sur Zoom samedi prochain 22 janvier\, des enseignants de Chimie ParisTech – PSL seront présents. \nPour en savoir plus \n 
URL:https://www.chimieparistech.psl.eu/evenement-agenda/les-cordee-de-la-reussite-paristech/
LOCATION:A distance / En ligne
CATEGORIES:Evénement
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