Karen ScrivenerDe nationalité anglaise, Karen Scrivener est née en 1958. Au cours de sa carrière, ses travaux et sa recherche traitaient des domaines suivants: Identification du développement microstucturale pendant l'hydratation du ciment. Elaboration d'une approche multitechnique pour étudier la microstucture des ciments et bétons, avec accent sur la quantification par analyse des images d'électrons retrodiffusés. Caractérisation de l'auréole de transition de la pâte de ciment autour des granulats. Compréhension des processus de dégardation des bétons, en particulier le gonflement lié à la formation de l'éttringite retardée dans les bétons étuvés.
Esther AmstadEnseignement et PhD Doctorant·es actuel·les Reece Carolann Whatmore, Marc Elies Grädel, François Raphaël Rivat, Rocio Garcia Montero, Robin Michel Studer, Brian David Ridenour, Harsha Koganti, Zoubeir Saraw, Louisa Rinaldi, Greta Cocchi, Gaia Dupont A dirigé les thèses EPFL de Antoine Claude Jean Vian, Huachuan Du, Gianluca Etienne, Mathias Steinacher, Efe Armagan, Alvaro Lino Boris Charlet, Michael David Kessler, Aysu Ceren Okur, Matteo Hirsch, Chuen-Ru Li, Pauline Camille Charlotte Pradal, Gaia De Angel
Philippe BuffatBorn in Lausanne (Switzerland) in 1942. EPUL physics engineer diploma in 1967 and EPFL PhD in physics in 1976. From 1966 he studies at the Experimental Physics Laboratory (Prof. J.P. Borel) the physical properties peculiar to the very small size metal crystals and gets a PhD degree for his thesis "Abaissement de la température de fusion de petits cristaux d'or par effet de taille thermodynamique" (Lowering of the melting temperature of small gold crystals by thermodynamic size effect). In 1971, he starts to develop an electron microscopy facility available to all EPFL students and researchers (nowadays Centre Interdisciplinaire de Microscopie Electronique CIME) that he manages till 2007. In parallel he teaches the principles of electron microscopy and the Experimental methods of physics at the Physics/Basic Sciences School (SB). In addition, he trains a large part of the facility users. Honorary professor BS/EPFL he carries-out a free-lance research at CIME and in collaboration with the Institute of Crystallography of the Russian Academy of Sciences (ICRAS, Moscow) and the International Centre of Electron Microscopy for Material Science (IC-EM AGH Krakow) This activity covers all the techniques related to transmission and scanning electron microscopy applied to materials science and solid-state physics. His interest is directed towards the structure of nanocrystals, their size effects and behavior under strong electron irradiation, the phase transitions in perovskites, the characterization of nanophases, multilayer and interface structures of crystalline materials and bioceramics. More recently a large research part has moved to understanding/pointing-out the adequacy between the limits of the instruments and their interpretation means in regard of their use in a multiusers facility with a large turnover and a wide range of materials/structures. He is past-president (2006-2007) of the Société Française des Microscopies (Sfµ), honorary member of the Sfµ and of the Swiss Society of Optics and Microscopy (SSOM).
Francesco StellacciFrancesco Stellacci graduated in Materials Engineering at the Politecnico di Milano in 1998 with a thesis on photochromic polymers with Prof. Giuseppe Zerbi and Mariacarla Gallazzi. In 1999 he moved to the Chemistry Department of the University of Arizona for as a post-doc in the group of Joe Perry in close collaboration with the group of Seth Marder. In 2002 he moved to the Department of Materials Science and Engineering at the Massachusetts Institute of Technology as an assistant professor. He was then promoted to associate without (2006) and with tenure (2009). In 2010 he moved to the Institute of Materials at EPFL as a full Professor. He holds the Alcan EP Chair. Francesco was one of the recipients of the Technology Review TR35 "35 Innovator under 35" award in 2005, and the Popular Science Magazine "Brilliant 10" award in 2007. He has been a Packard Fellow starting 2005.
Franco Alberto Zunino SommarivaFranco Zunino is a scientist and Swiss National Science Foundation (SNSF) fellow at the Physical Chemistry of Building Materials (PCBM) at ETH Zürich group since 2022. He obtained his PhD in Materials Science and Engineering from the école Polytechnique Fédérale de Lausanne (EPFL) in 2020, within the group of Prof. Karen Scrivener. His doctoral thesis was recognized in 2021 with the Nanocem 2020 prize, awarded to the best thesis in the field of cement and concrete science worldwide by a panel of internation
Marie Estelle Solange ViolayEnseignement et PhD Doctorant·es actuel·les Cindy Mikaelian, Francesco Lazari, Franco Matías Robbiano Muñoz, Karin Andrea Hofer Apostolidis, Andrea Mazzeo A dirigé les thèses EPFL de Felipe Orellana, Mateo Acosta, Chiara Cornelio, Corentin Noël, Federica Paglialunga, Antoine Guggisberg Cours Designing Testing Machines for Geomechanics ME-700 Géologie CIVIL-211 Les ingénieurs civils exercent leurs activités en constante interaction avec le sous-sol.Le cours de géologie donne
Eleni StavropoulouCurrent work
CO2 storage (geological sequestration)Caprock characterisationExperimental study of interfaces of geomaterialsMicro-structural study of geomaterials with in-situ 3D imaging
Dr. Eleni Stavropoulou is leading the Carbon Capture and Storage (CCS) activities of the Laboratory of Soil Mechanics (LMS) in EPFL. She received her PhD in Geomechanics in 2017 from the University Grenoble Alpes (France).Her research has been focusing on the characterisation of natural geomaterials in the context of contemp