Concept
X-ray microtomography
Related people (15)
Pascal Turberg
Since 2000 Ecole Polytechnique Fédérale de Lausanne Switzerland, Laboratoire des systèmes écologiques (IIE-ECOS).
1999 2000 Research associate, National Research Center for Health and Environment. Institute of Hydrology Neuherberg München, Germany
1998 1999 Private consulting in hydrogeology and applied geophysics.
1995 - 1999 Research associate, University of Neuchâtel, Switzerland. Center of Hydrogeology.
1993 - 1995 Postdoc, University of Birmingham, England
1989 - 1993 PhD in groundwater geophysics (Univ. of Neuchâtel, Switzerland, Center of hydrogeology).
1986 - 1988 Postgraduate studies in hydrogeology (Univ. of Neuchâtel, Switzerland, Center of hydrogeology)
1981 - 1986 Lic. Phil. nat. (MSc) in Geology (Univ. of Neuchâtel, Switzerland)
Giorgio Margaritondo
Citizen of the USA and Switzerland, Giorgio Margaritondo was born in Rome, Italy, in 1946. He received the Laurea summa cum laude from the University of Rome in 1969. From 1969 he was an employee of the Italian National Research Council in Rome and Frascati and, in 1975-77, he was at Bell Laboratories in the USA. From 1978 to 1990, he was professor of physics at the University of Wisconsin-Madison in the USA; in 1984 he was nominated associate director for research of the Synchrotron Radiation Center of the same university. In 1990 he was nominated "professeur ordinaire" (full professor) at the EPFL; he directed the Institute of Applied Physics and the Physics Department. He was also a honorary faculty member at Vanderbilt University in Nashville. In 2001 he became Dean of the EPFL Faculty of Basic Sciences. In 2004 he was nominated Provost and he served until 2010, when he became Dean of Continuing Education, until his retirement from the EPFL in 2016 In addition to teaching general physics, his activity concerns the physics of semiconductors and superconductors (electronic states, surfaces and interfaces) and of biological systems; his main experimental techniques are electron spectroscopy and spectromicroscopy, x-ray imaging and scanning near-field microscopy, including experiments with synchrotron light and with free electron lasers. Author of more than 700 scientific publications and 9 books, he was also coordinator in 1995-98 of the scientific division of the Elettra synchrotron in Trieste. In 1997-2003 he was coordinator of the European Commission Round Table on synchrotron radiation, and then became president of the Council of the European Commission Integrated Initiative on Synchrotron and Free Electron Laser Science (IA-SFS and then ELISA), the largest network in the world in this domain. In 2011-15, he was Editor-in-Chief of Journal of Physics D (Applied Physics). He is currently vice-president of the council of the Università della Svizzera Italiana (USI), and president of the Scientific and Technological Committee of the Italian Institute of Technology (IIT). He is Fellow of the American Physical Society and of the American Vacuum Society and Fellow and Chartered Physicist of the Institute of Physics.
Michel Rappaz
After a PhD in solid state physics (1978) at the Ecole Polytechnique Fédérale de Lausanne (EPFL) and a post-doc at Oak Ridge National Laboratory, Michel Rappaz joined the Institute of Materials of EPFL in 1981. After two years in an engineering company, he came back to EPFL in 1984 where he was nominated Adjunct Professor in 1990 and Full Professor in 2003. He retired from EPFL in 2015 and is now Emeritus Professor and independent consultant for several industries and research centres.
His main interests are in phase transformations and solidification, in particular the coupling of macroscopic aspects of heat and mass transfer with microscopic aspects of microstructure and defect formation. Among his diverse achievements, one can mention in particular the development of cellular automata for grain structure predictions and of granular models for hot tearing formation in castings, the coupling of Finite Element method with microscopic models of nucleation and growth, the application of the phase field method to the understanding of various microstructures, the discovery of quasicrystal mediated-nucleation in alloys, and many other studies both fundamental at the microstructure-defect level and more applied at the level of processes.
Some of the software developments have been commercialized by a spin-off company founded by his group in 1991 (Calcom SA), now part of the French company ESI. Michel Rappaz initiated in 1992 an annual postgraduate course on solidification which has been attended by more than 900 participants from all over the world. He is presently collaborating closely with another spin-off company started from his group, Novamet SàrL.
Michel Rappaz has received several awards, in particular the Mathewson co-author award (1994) and author award (1997) of the American Mineral, Metals and Materials Society (TMS), the Koerber foundation award jointly with Profs Y. Bréchet and M. Asbby (1996), the Sainte-Claire Deville Medal (1996) and the Grand Medal (2011) from the French Materials Society, the Bruce Chalmers Award of TMS (2002), the Mc Donald Memorial Lecture award of Canada (2005), the FEMS European Materials Gold Medal (2013) and the Brimacombe Prize of TMS (2015). He is a highly-cited author of ISI, a fellow of ASM, IOP and TMS, and has co-authored more than 200 publications and two books.
Dominique Pioletti
Dominique Pioletti received his Master in Physics from the Swiss Federal Institute of Technology Lausanne (EPFL) in 1992. He pursued his education in the same Institution and obtained his PhD in biomechanics in 1997. He developed original constitutive laws taking into account viscoelasticity in large deformations. Then he spent two years at UCSD as post-doc fellow acquiring know-how in cell and molecular biology. He was interested in particular to gene expression of bone cells in contact to orthopedic implant. In April 2006, Dominique Pioletti was appointed Assistant Professor tenure-track at the EPFL and is director of the Laboratory of Biomechanical Orthopedics. His research topics include biomechanics and tissue engineering of musculo-skeletal tissues; mechano-transduction in bone; development of orthopedic implant as drug delivery system. Since 2013, he has been promoted to the rank of Associate Professor.
Aurèle Parriaux
Aurèle Parriaux studied geology at the Swiss Federal Institute of Technology (EPFL) in Lausanne, Switzerland. He obtained his Ph.D. in hydrogeology and followed several postgraduate courses in hydrogeology, operational hydrology and geotechnics. He acquired a wide experience in engineering geology in the fields of motorway construction, geological hazards, underground water and geomaterials prospecting as well as the management of natural resources.
In 1991, he was appointed full Professor of Engineering Geology at EPFL and presently he is head of the Engineering and Environmental Geology Laboratory (GEOLEP) at the same institute. He leads a research team of about twenty people specializing in the fields of geological hazards and underground resources.
Professor Parriaux has significant teaching responsibilities. He teaches geology to students in 'Civil Engineering' and 'Environmental Sciences and Engineering'. Moreover, he teaches Engineering Geology at the Universitiy of Lausanne.
Parallel to his research and teaching, Aurèle Parriaux carries out expert appraisals in various fields of engineering and environmental geology. In particular, the recent appraisal of the compatibility between construction of tunnels and protection of groundwater resources.
Since the creation of the new School of Architecture, Civil and Environmental Engineering (ENAC) at the Swiss Federal Institute of Technology in Lausanne, he participates in the teaching related to territory and landscape into which he brings the geological and geomorphologic component.
Aurèle Parriaux is active in several international organizations. He was chairman of the Swiss Hydrogeological Society for six years. From 2001 to 2006 he was Director of the Civil Engineering Section of the Swiss Federal Institute of Technology of Lausanne.
In 2006, he published his book "Géologie: bases pour l'ingénieur". The second edition of this successful textbook has been published in 2009. In competition with 105 scientific books, Géologie : bases pour l'ingénieur received the Roberval Prize in 2007. The publisher CRC Press/Balkema, member of the Taylor & Francis Group, publishes an English translation of the book (Geology: basics for Engineers, 2009).
In December 2008, Prof. Parriaux was nominated Chevalier of the Order of Academic Palms by the Prime Minister of the Republic of France.
In September 2011, he left the EPFL to dedicate his time to being an independent expert. Prof. Parriaux is currently based at Chemin de Crêt de Plan 103 in La Conversion CH-1093 (www.parriauxgeo.ch). He is continuing his collaboration with EPFL, especially on the DEEP CITY Project and on landslide research.