Concept
Gadolinium
Personnes associées (27)
Lothar Helm
Lothar Helm was born in Gernsbach (Germany) in 1952. He studied physics at the University of Karlsruhe (Germany) and obtained his diploma degree in 1977. He remained in Karlsruhe for his Ph.D. research with Prof. H. G. Hertz and received his degree in physical chemistry in 1980. In 1980 he joined the laboratories of Prof. André Merbach at the University of Lausanne, Switzerland. From 1983 to 2001 he was maître denseignement et de recherche at the Faculty of Science of the University of Lausanne. In 2001 he moved, together with the whole chemistry department, from the University of Lausanne to the Ecole Polytechnique Fédérale de Lausanne (EPFL). Since 2006 he is adjunct professor at the Institute of Chemical Sciences and Engineering at EPFL and director of the NMR services of the institute.
From 2007 to 2011 he was director of the "Conférence du corps Enseignant" at EPFL. Since 2011 he is member of the School Assembly of EPFL (AE).
MAIN RESEARCH INTERESTS:
Physico-chemical studies of contrast agents for medical magnetic resonance imaging (MRI)
Study of reactivity and reaction mechanisms in coordination chemistry by variable temperature and pressure nuclear magnetic resonance
Computer simulation of solvent dynamics on cations and metal complexes in solution
Professional course
André Merbach
Originaire de Pully (Vaud), André E. Merbach est né en 1940. Il étudie à l'Ecole Polytechnique de l'Université de Lausanne (Prix Pelet et de l'A3E2PL) et obtient son diplôme d'ingénieur chimiste en 1962 avec un travail de recherche en chimie organique. En 1964, l'Université de Lausanne lui confère le doctorat ès sciences avec félicitations du jury pour ses travaux sur les systèmes quaternaires de solubilité avec formation de cristaux mixtes. Il effectue ensuite un stage postdoctoral au Lawrence Radiation Laboratory de l'Université de Californie à Berkeley, où il étudie la ionisation d'électrolytes forts par RMN.
En 1965, de retour à l'Institut de chimie minérale et analytique de l'UNIL, on lui demande de développer une recherche et de créer un enseignement en chimie de coordination. En 1971 il y est nommé professeur assistant.
En 1973, la Société Suisse de Chimie lui attribue le Prix et la Médaille Werner pour ses travaux sur la structure, la stabilité et la dynamique d'adduits d'halogénures métalliques par RMN. Cette même année, l'UNIL le nomme professeur de chimie minérale et analytique.
Il a été membre de la division mathématiques, des sciences naturelles et de l'ingénieur du Fonds national de la recherche scientifique (1985-1996). Il représente la Suisse au Comité Technique COST Chimie (Coopération Européenne dans le domaine scientifique et technique: 35 pays, 1000 groupes de recherche en chimie) et a présidé ce Comité de 1998 à 2000. Il a présidé le Comité de gestion européen pour l'Action COST D6 pour les "procédés et réactions chimiques dans des conditions extrêmes ou non classiques" (1992-1997).
Il a organisé à Lausanne, en 1992, la XXIXe Conférence Internationale de Chimie de Coordination (ICCC). L'Université Lajos Kossuth, de Debrecen (Hongrie), lui a conféré, en 1993, le doctorat honoris causa pour ses études par RMN sous haute pression des mécanismes réactionnels en chimie de coordination. Il a été appelé à la présidence de la Société Suisse de Chimie (2001-2004). L'Université de Genève lui a délivré un doctorat honoris causa en 2003.
Paul Muralt
Paul Muralt received a diploma in experimental physics in 1978 at the Swiss Federal Institute of Technology ETH in Zurich. He accomplished his Ph.D. thesis in the field of commensurate-incommensurate phase transitions at the Solid State Laboratory of ETH. In the years 1984 and 1985 he held a post doctoral position at the IBM Research Laboratory in Zurich where he pioneered the application of scanning tunneling microscopy to surface potential imaging. In 1987, after a stay at the Free University of Berlin, he joined the Balzers group in Liechtenstein. He specialized in sputter deposition techniques, and managed since 1991 a department for development and applications of Physical Vapor Deposition and PECVD processes. In 1993, he joined the Ceramics Laboratory of EPFL in Lausanne. AS group leader for thin films and MEMS devices, he specialized in piezoelectric and pyroelectric MEMS with mostly Pb(Zr,Ti)O3 and AlN thin film. His research interests are in thin film growth in general, and more specifically in property assessment of small ferroelectric structures, in integration issues of ferroelectric and other polar materials, property-microstructure relationships, and applications of polar materials in semiconductor and micro-electro-mechanical devices. More recently he extended his interests to oxide thin films of ionic conductors. The focus in piezoelectric thin films was directed towards AlN-ScN alloys. He gives lectures in thin film processing, micro fabrication, and surface analysis. He authored or co-authored more than 230 scientific articles. He became Fellow of IEEE in 2013. In 2005, he received an outstanding achievement award at the International Symposium on Integrated Ferroelectrics (ISIF), and in 2016 the B.C. Sawyer Memorial award.
Chairman of the International Workshops on Piezoelectric MEMS(http://www.piezomems2011.org/)
Oleg Yazyev
Prof. Oleg Yazyev (Олег Язев) was born in Simferopol, Crimean peninsula. He obtained his degree in chemistry from Moscow State University in 2003. He then joined Ecole Polytechnique Fédérale de Lausanne (EPFL) completing his PhD thesis in chemistry and chemical engineering in 2007. Next two years he has spent as a postdoctoral fellow at the Institute of Theoretical Physics (ITP) and the Institute for Numerical Research in the Physics of Materials (IRRMA) of the same institution. In 2009-2011 he was a postdoctoral fellow at the Department of Physics of the University of California, Berkeley and the Lawrence Berkeley National Laboratory. In September 2011 he started an independent research group supported by the Swiss National Science Foundation professorship grant. In 2012 he was awarded an ERC Starting grant. His current research focuses on theoretical and computational physics of the recently discovered Dirac fermion materials with strong emphasis on their prospective technological applications. ResearcherID profile of Oleg Yazyev
Jean-Claude Bünzli
Jean-Claude Bünzli was born in 1944. He earned a degree in chemical engineering in 1968 and a PhD in 1971 (Swiss Federal Institute of Technology, Lausanne) for his work on the kinetic behaviour of Nb and Ta pentachloride adducts. He spent two years at the University of British Columbia as a teaching postdoctoral fellow (photoelectron spectroscopy) and one year at the Swiss Federal Institute of Technology in Zürich (physical organic chemistry).
Positions
He was appointed assistant-professor at the University of Lausanne in 1974 and started a research program on the spectrochemical properties of f-elements. He was promoted as a full professor of inorganic and analytical chemistry in 1980. He transferred to EPFL in 2001 where he directed the Laboratory of Lanthanide Supramolecular Chemistry until 2010.
From 2009 to 2013, he was World Class University Professor at Korea University (South Korea) helping developing a new research center for photovoltaics. In 20154-2015 he acted as visiting professor at FJIRSM (Fuzhou, Fujian), a laboratory of the Chinese Academy of Sciences.
He presently holds the Dr Kennedy Wong Distinguished Visiting Professorship at Hong Kong Baptist University (3 months/year) and a position as Distinguished Scholar at University of Technology, Sydney (NSW, Australia, 1 month/year).
Administrative and reviewer duties
He acted as the elected Dean of the Faculty of Sciences (1990-1991) and as one of the elected Vice-Rectors of the University (1991-1995), in charge of students' affairs and of research programs in the field of biomedical sciences. He held a position of invited professor at the Université Louis Pasteur, Strasbourg in 1996 and at the Science University of Tokyo in 1998. In 1989, he founded the European Rare Earths and Actinide Society which coordinate international conferences in the field (cf. http://ereswww.epfl.ch).
He served as a World Bank Project Specialist within the framework of the Chinese Provincial Universities Development Project (Northwest China, 1989) and as a member of a Panel in charge of evaluating chemical research at Norwegian universities (1997). In 2001, he was hired as "Peer leader" for the evaluation of the Swiss universities of applied sciences. In 2005, he acted as a member of the "Physical Inorganic Panel" of the Science Foundation of Ireland and in 2006 he was nominated to the "Chemistry Panel" of the same foundation.
He is a member of the Editorial Board of Spectroscopy Letters, associate editor-in-chief of the Journal of Rare Earths, and senior editor of the Handbook on the Physics and Chemistry of Rare Earths (54 volumes published to date).
Teaching
Regarding teaching, he has directed the joint project of the universities of Geneva, Lausanne, Neuchâtel and Fribourg "General chemistry for students enrolled in a life sciences curriculum", within the frame of the "Swiss virtual campus", a program sponsored by the Conference of Swiss universities and the Swiss federal office for science and education (2000-2004). Web site: http://chimge@epfl.ch
Research
His research is centered on lanthanide luminescent molecular and supramolecular edifices, with main applications in biology & medicine. He is the author or the co-author of 350 research papers, 260 contributed communications and has presented 285 invited conferences, seminars, and courses. He has collected >22800 citations (h-index 72).