SchröderLynch HuberLupascu Schröder Fiebig BhattacharyaHuber SchröderLynch HuberLupascu Schröder Fiebig BhattacharyaHuber A limited number of participants from universities and research centres who are not supported by their own institutions can be offered board and/or lodging in a reasonably priced hotel. Requests should be sent to CISM Secretariat by July 8, 2014 along with the applicant's curriculum and a letter of recommendation by the head of the department or a supervisor confirming that the institute cannot provide funding. Preference will be given to applicants from countries that sponsor CISM. Information about travel and accommodation is available on our web site, or can be mailed upon request. Please note that the centre will be closed for summer vacation the first three weeks in August. ACADEMIC YEAR 2014 The Peregrine Session Centre International des Sciences Mécaniques International Centre for Mechanical Sciences Schröder Fiebig 14.00 - 14.45 14.45 - 15.30 16.00 - 16.45 16.45 - 17.30 Fiebig 11.45 - 12.30 Lynch Bhattacharya Schröder Fiebig Bhattacharya Fiebig Lynch 11.00 - 11.45 HuberLupascu Bhattacharya Lynch 9.45 - 10.30 Lupascu The 700,00 Euro registration fee includes a complimentary bag, four fixed menu buffet lunches (Friday subject to numbers), hot beverages, downloadable lecture notes and wi-fi internet access. FERROIC FUNCTIONAL MATERIALS: EXPERIMENT, MODELING AND SIMULATION Advanced School coordinated by Jörg Schröder University of Duisburg-Essen Germany Doru C. Lupascu University of Duisburg-Essen Germany For further information please contact: HuberLupascu Lynch A message of confirmation will be sent to accepted participants. If you need assistance for registration please contact our secretariat. 9.00 - 9.45 Bhattacharya Applicants must apply at least one month before the beginning of the course. Application forms should be sent on-line through our web site: http://www.cism.it or by post. Lupascu September 12 September 10 September 11 September 9 September 8 Tuesday WednesdayThursday Friday Monday TIME TIME TABLE (Registration on Monday at 8:30) ADMISSION AND ACCOMMODATION CISM Palazzo del Torso Piazza Garibaldi 18 33100 Udine (Italy) tel. +39 0432 248511 (6 lines) fax +39 0432 248550 e-mail: cism@cism.it Udine September 8 - 12 2014 FERROIC FUNCTIONAL MATERIALS: EXPERIMENT, MODELING AND SIMULATION Functional materials play a key role in many modern technical devices ranging from consumer market items to applications in high-end equipment for automobile, aircraft and spacecraft, military, and information technology. Among functional materials, smart materials represent a class that transforms one basic physical property into another. The development of devices utilizing smart materials, as well as their testing, are generally very expensive. Therefore, considerable effort has been made to develop modeling tools that allow bypassing many of the experimental steps previously required in design. The most important smart materials are certainly ferroelectrics (coupling between polarization and strain), ferromagnets (coupling between magnetization and strain), shapememory alloys (coupling between temperature and strain), and the recently discovered magnetoelectric multiferroics (coupling magnetization and polarization). In particular, magnetoelectric multiferroics, that combine the mutual controllability of magnetic and electric state variables in one single material, are of the greatest interest in the development of multifunctional devices devoted to new advanced applications. In single-phase multiferroics, on the other hand, the interaction between the magnetic and electric fields is generally weak and, consequently, composite materials consisting of ferroelectric and ferromagnetic phases become relevant. The experimental preparation and characterization of composite materials, as well as their constitutive description based on homogenization strategies, are key challenges for the optimization of such magneto-electric composites. Furthermore, the coupled and non-linear behavior of the individual phases, as well as their interactions, have a significant impact on the overall performance of the composite material. The development of new multifunctional devices made from ferroics is based on a comprehensive understanding of both the experimental and theoretical details of these materials. Thus, the lectures will cover experiments and theory in the fields of ferroelectrics, ferromagnets, ferroelastics, and multiferroics. The range of topics covered will include experimental preparation and characterization of magnetoelectric multiferroics, the modeling of ferroelectric and ferromagnetic materials as well as of shapememory alloys, the formation of ferroic microstructures and their continuum-mechanical modeling, computational homogenization, and the algorithmic treatment in the framework of numerical solution strategies. The course is addressed to doctoral students and postdoctoral researchers in civil and mechanical engineering, materials science, physics and applied mathematics as well as industrial researchers. After the course participants will have a basic knowledge in experiments and theory in the framework of ferroic materials. A main focus will be on state-ofthe-art experimental methods and advanced modeling techniques. These notions are essential to qualify young scientists for high-quality research and the development of innovative products and applications. Up to now, there are neither adequate textbooks nor advanced courses at research- or university-level available in this field. Thus, the aim of this CISM course is to fill such a gap and we are convinced that it will be successful in doing this. Hwang S.C., Lynch C.S. & McMeeking R.M.: Ferroelectric/ ferroelastic interactions and a polarization switching model, Acta metallurgica et materialia 43(5):2073–2084, 1995. Schroeder J. & Keip M.-A.: Two-scale homogenization of Kaushik Bhattacharya - California Institute of Technology, Pasadena, CA, USA 6 lectures on: Shape-memory alloys – phase transformations, domains, grains, properties, domain-structure evolution, scale bridging, macroscopic modeling. Manfred Fiebig - ETH Zurich, Switzerland 6 lectures on: Multiferroics – structure, properties and perspectives, atomistic observations, heterostructures for microelectronics applications, Landau theory, strain-induced multiferroicity. John Huber - University of Oxford, UK 6 lectures on: Ferroelectrics – experiments, microstructure evolution, laminate theory, oriented ferroelectric films, modeling and simulation of domain structure evolution. Doru C. Lupascu - University of Duisburg-Essen, Germany 6 lectures on: Experiments – experimental methods for ferroelectrics, ferromagnets and composite multiferroics, mechanical, thermal, ferroelectric and ferromagnetic properties, making of a material. Christopher Lynch - University of California, Los Angeles, CA, USA 6 lecture on: Ferromagnets, ferroelectrics, strain mediated magnetoelectricity – experiments, phase field modeling, ferroelectric/magnetostrictive domain wall interactions, substrate constraints. PRELIMINARY SUGGESTED READINGS Bhattacharya K.: Microstructure and Martensite: Why it Forms and how it Gives Rise to the Shapememory Effect, Oxford University Press, 2003. Fiebig M.: Revival of the magnetoelectric effect, Journal of Physics D: Applied Physics 38:R123–R152, 2005. INVITED LECTURERS electromechanically coupled boundary value problems, Computational Mechanics 50(2):229–244, 2012. Tsou N.T. & Huber J.E.: Compatible domain structures and the poling of single crystal ferroelectrics, Mechanics of Materials 42: 740–753, 2010. Shvartsman V.V., Alawneh F., Borisov P., Kozodaev D. & Lupascu D.C.: Converse magnetoelectric effect in CoFe2O4–BaTiO3 composites with a core–shell structure, Smart Materials and Structures 20(7):075006, 2011. Jörg Schröder - University of Duisburg-Essen, Germany 6 lectures on: Computational homogenization – constitutive modeling of ferroelectric/magnetostrictive materials, magneto-electric composites, FE2-method, determination of effective properties. LECTURES All lectures will be given in English. Lecture notes can be downloaded from the CISM web site, instructions will be sent to accepted participants. FERROIC FUNCTIONAL MATERIALS: EXPERIMENT, MODELING AND SIMULATION Udine, September 8 - 12, 2014 Application Form (Please print or type) Surname ____________________________________________ Name _______________________________________________ Affiliation_____________________________________________ Address_____________________________________________ ___________________________________________________ E-mail______________________________________________ Phone____________________Fax_______________________ Method of payment upon receipt of confirmation (Please check the box) The fee of Euro 700,00 includes IVA/VAT tax and excludes bank charges ❏I shall send a check of Euro _______________________________________ ❏ Payment will be made to CISM - Bank Account No. 094570210900, VENETO BANCA - Udine (CAB 12300 - ABI 05035 - SWIFT/BIC VEBHIT2M - IBAN CODE IT46 N 05035 12300 09457 0210900). 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