Department of Multilayer Materials
Head of Department: Prof. Andrzej PAWLOWSKI, Ph.D., D.Sc.
Scientific Staff:
Prof. Waldemar Wolczynski, Ph.D., D.Sc.
Prof. Pawel Zieba, Ph.D., D.Sc.
Associate Prof. Marek Faryna, Ph.D., D.Sc.
Joanna Wojewoda-Budka, Ph. D.Â
Engineering-technical Staff
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Elzbieta Jankowska
Bogusław Drabczyk
PhD Students
Katarzyna Berent, M.Sc.
Anna Maria Janus, M.Sc.
Przemysław Skrzyniarz, M.Sc.
Research Area
· New environment friendly solder alloys- (P. Zieba, J. Wojewoda –Budka, E. Bielanska)
Microstructural characterization of new Au-Cu-Sn solder alloys. Examination of mechanical properties of Cu-/Cu joints with use Au-Cu-Sn solder alloys.
· Defects and contacts engineering in crystalline silickon colar cell application- (P. Zieba, P. Panek, M. Lipinski, K. Drabczyk, A. Swiatek, E. Jankowska, B. Drabczyk)
The investigation of infra-read annealing process for the currier life time and defects in polycrystalline silicon, - optimization of the p-n junction formed from phosphorous on boron doped emulsions and pastes sources and gettering processes curried out in infra-read belt furnace - elaboration of the contacts for high resistive emitter in photocells.
· Multilayer Materials (W. Wolczynski)
TEM –microstructure of the Fe-Al coating sprayed by detonation method onto steel substrate (A. Pawlowski).
Influence of the real temperature on a solidification path realization for the technology formation of intermetallic multilayer (W. Wolczynski).
· Characterize of crystallographic orientation and properties of materials (M. Faryna)
Application of orientation imaging microscopy in TEM to characterize PZT ceramic microstructure.
Research Projects from Ministry of Science and Higher Education
Individual projects
· M. Faryna –Properties of transparent ferroelectric ceramics and their correlation with crystallographic orientations and fluctuations of chemical composition in PLZT crystallites, Project No. NN 507443374,IMMS PAS, supervisor, 2008-2010.
· M. Lipinski -Elaboration of the passivation technology of crystallographic defects in polycrystalline silicon and silicon nano-particles creation by SiNx:H layers application to broaden spectral sensitivity of the photocells, Project No. NN 507444234, IMMS PAS, supervisor 2008-2010.
· P. Panek –Crystalline silicon solar cells with back contacts by laser method, Project No. NN507451534, IMMS PAS, supervisor, 2008-2010.
Development projects
· P. Zieba -Production of stable solders for high power electronic packages, Project No. 0384/T02/1006/1, IMMS PAS ,supervisor, 2006-2009.
· W. Wolczynski -Control of the segregation in the middle –massive and massive castings made of iron alloys with content of carbon. Project No. 15006004, IMMS PAS, supervisor, 2008-2011.
Common research within the scientific network
· P. Zieba -PV-TECH- Development of new technologies and research techniques for silicon solar cells, IMMS PAS, project co-ordinator, 2008.
European Union Projects
· P. Zieba -COST, Action MP 0602- Advanced solder materials for high temperature applications – HISOLD, Working group I-Complex study of thermodynamic and physico-chemical properties and structural characteristics of materials for potential use as high-temperature lead-free solders, Project: No. 85/N-COST/2007/0, 2007-2010, IMMS PAS, task leader, 2007-2010.
International cooperation
· P. Zieba -Influence of grain boundary phase transitions on the behaviour of nanostrucured Al-alloys, Institute of Solid State of the Russian Academy of Sciences, 2008-2010.
· P. Zieba, Z. Swiatek -HgCdTe graded-gap structures for high efficiency IR detectors, Institute for Applied Problems of Mechanics and Mathematics NASU, Ukraine, 2009-2011.
PhD dissertation
· 2007 -Joanna Wojewoda Budka - Characterization of phenomena at interphase boundaries of joints obtained due to diffusion soldering of copper substrates using indium alloys (Supervisor: P. Zieba).
· 2007 -Roman Major - Optimization of the structure, phase composition of biomaterials onto substrate of titanium and polyurethane, (Supervisor: A. Pawlowski).
PhD in progress
· Przemyslaw Skrzyniarz -Microstructural and kinetic characterization of Ag/X/Ag (X=Sn,In, Sn-In) joints obtained by diffusion soldering (Supervisor: P. Zieba).
· Anna Maria Janus -Correlation between morphology of natural hydroxyapatite and its biological interaction (Supervisor: M. Faryna).
· Katarzyna Berent -Influence of crystal orientation on results of chemical microanalysis in SEM (Supervisor: M. Faryna).
Other activities and scientific achivements
· P. Zieba -DIMAT- Diffusion in Materials (2004), Krakow, co-chairman.
· P. Zieba -MRS Fall Meeting, Symposium: Multiscale Kinetic Modeling of Materials (2006), Warszawa, co-chairman.
· A. Pawlowski- Doctoral Seminar, Materials engineering for industry, chairman.
· J. Wojewoda-Budka -Postdoc Fellowship of Fundation for Polish Science (2007-2008).
· P. Zieba, EUROMAT Conference, Glasgow, co-ordinator o Joinig Panel (2009).