The SAS proposals for participation in FP6 projects
are listed in blocks according to the FP6 priority theme structure

FP6 priority
1.1.3   Nanotechnologies and Nanosciences, Knowledge-based Multifunctional Materials and New Production Processes and Devices
Title of the proposal

Nanoparticles and subnanometric multilayered systems

Slovak Academy of Sciences, Institute of Physics
Dubravska cesta 9, 842 28 Bratislava, Slovak Republic
Dr. Eva MAJKOVA, D.Sc.
+421 2 59410500

Research subject for a potential FP6 project

The project will focus on multidisciplinary research of mesoscopic scale systems (nanoparticles, subnanometric multilayers) prepared by physical and chemical methods. The main research areas are: magnetic nanoparticles, surface modified nanoparticles, advanced techniques for nanoscale manufacture, self-assembling. The goal of the project will be to develop new complex materials with defined physical properties. Here, also the patterning of substrates or prepared structures can bring new effects.
Our research team has a long-term expertise in preparation and characterization of thin film multilayers. Recently we extended our research to nanoparticles. The physical vapour deposition and laser processing has been used for preparation of multilayer structures, the submicron patterning is performed by electron beam lithography and dry etching. For characterization the X-ray scattering methods (specular reflectivity, diffuse scattering at grazing incidence and X-ray diffraction are the most important experimental techniques. Recently the methods using the synchrotron radiation (GISAXS, EXAFS) have been applied. The main research area is to study the structure, the role of surfaces and interfaces on the physical properties of nanoparticles and nanometric layered systems and to study the self-assembling of nanoparticles deposited onto the substrate under various conditions.
International projects: Project of the 5FP of EC HPRN-CT-00150 Correlation of Structure and Magnetism in Novel Nanoscale Magnetic Particles, coordinator Prof. M.. Farle, TU Braunschweig, Germany (10 members);
NATO project PST.CLG 978058, Laser assisted formation of magnetic nanoparticles for information storage.

Recent international cooperation of the research team

Prof. M. Farle, TU Braunschweig, Germany, Prof. D. Arvanitis, Univ. Uppsala, Sweden, Prof. M. Giersig, HahnMeitner Inst. Berlin, Dr. Z. Frait, Inst. of Physics, AS CzR, Prague, Czech Rep., Prof. U. Heinzmann, Unv. Bielefeld, Germany, Prof. A. Luches, Univ. Lecce, Italy, Dr. G. Leo, IME CNR, Lecce, Italy, Dr. J. M. Tonnere, Lab. Cristall. CNR, Grenoble, France, Prof. V. Holy, Masaryk Uni., Brno, Czech Rep.

Proposerīs relevant publications related to the research subject

1. E. Majkova, M. Spasova, M. Jergel and S. Luby, S. Okayasu, A. Luches, M. Martino, E. N. Zubarev, M Brunel: Formation of granular-like structure of Ag/Co multilayers by excimer laser irradiation, Thin Solid Films 343-344 (1999) 214.
2. M. Spasova, E. Majkova, M. Jergel, R. Senderak, S. Luby, E. D\'Anna, A. Luches, M. Martino, E. N. Zubarev, M. Brunel: Structure and giant magentoresistance of laser irradiated Ag/Co multilayers, J. Magn. Magn. Mater. 198-199 (1999) 43.
3. M. Jergel, P. Mikulik, E. Majkova, S. Luby, R. Senderak, E. Pincik, M. Brunel, P. Hudek, I. Kostic, A. Konecnikova, Structure characterization of lamellar multilayer grating by X-ray reflectivity and scanning electron microscopy, J. Phys. D Appl. Phys. 32 (1999) A220.
4. A. Anopchenko, M. Jergel, E. Majkova, S. Luby, V. Holy, A Aschentrup, I. Kolina, Y. Cheol Lim, G. Haindl, U. Kleineberg, U. Heinzmann, Effect of Substrate Heating and Ion Beam Polishing on the Interface Quality in Mo/Si Multilayers - X-ray Comparative Study, Physica B 305 (2001) 14
5. S. Luby, E. Majkova, M. Jergel, G. Leo, S. Tundo, L. Vasanelli, E. D’Anna, A. Luches, M. martino, The thermal stability of tungsten/silicon multilayered nanostructures, Mat. Sci. and Engn. C15 (2001) 187-189