PUBLICATIONS AND OTHER ACTIVITIES IN 1997

X-Ray Group

Faculty of Mathematics and Physics

Charles University

Journal articles
Reports
Conference contributions
Talks given outside X-ray laboratory
Other activities

Journal articles

D. Rafaja, M. Chládek, V. Valvoda, M. Seddat, H. Lassri, R. Krishnan, Microstructure of Co-Ni/Au multilayers studied by XRD, Thin Solid Films, 292(1997)61-68.

V. Valvoda, Characterisation of TiN coatings by XRD, in: Protective Coatings and Thin films, Y. Pauleau, P. Barna (eds.), Kluwer Academic Press, Dordrecht 1997, pp. 299-305. ISBN 0-7923-4380-8

M. Chládek, C. Dorner, M. Matner, H. Hoffmann, V. Valvoda, Structural and magnetic properties of Ni81Fe19/Ag multilayers with ultrathin Ni81Fe19 sublayres, J.Phys.C (Condensed Matter) 9 (1997) 4557-4574.

D. Rafaja, V. Valvoda, A.J. Perry, J.R. Treglio, Depth profile of residual stress in metal-ion implanted TiN coatings, Surf.Coat Technol. 92 (1997) 135-141.

M. Chládek, V. Valvoda, C. Dorner, W. Ernst, Quantitative comparison of structural parameters of magnetic multilayers obtained by diffraction methods and by direct imaging techniques - I, Interlayers structure, Journal of Magnetism and Magnetic Materials 172 (1997) 209-217.

M. Chládek, V. Valvoda, C. Dorner, Quantitative comparison of structural parameters of magnetic multilayers obtained by diffraction methods and by direct imaging techniques - II, Intralayers structure, Journal of Magnetism and Magnetic Materials 172 (1997) 218-224.

H. Šíchová, J. Charvát, S. Daniš, X-ray structure study of the high-Tc phase of the Bi(Pb)-Sr-Ca-Cu-O system, phys.stat.sol. (a) 162 (1997)679-688.

J. Wild, J. Macl, H. Šíchová, P. Boháček, J. Prachařová, P. Kubát, S. Civiš, Bi(Pb)-Sr-Ca-Cu-O layers prepared by a new method of laser ablation in air, Czech. J. Phys. 47(1997)1025-1030.

W. Mayr, W. Lengauer, P. Ettmayer, D. Rafaja, and M. Bohn, Multiphase reaction diffusion in the Cr-C and Cr-N systems, Defect and Diffusion Forum, 143-147(1997)596-597.

C. R. Houska, R. Kužel, Simplified elastic models for disk-shaped precipitates, Journal of Materials Science, 32 (1997) 2735-2744.
R. Kužel, B. He, C.R. Houska, Characterization of severe matrix distortions during phase separation from the redistribution of diffracted intensities, Journal of Materials Science, 32 (1997) 2451-2467.
R.K. Islamgaliev, F. Chmelík, R. Kužel, Thermal Structure Changes in Copper and Nickel Processed by Severe Plastic deformation, Materials Science and Engineering, A234-236 (1997), p. 335-338.
R.K. Islamgaliev, F. Chmelík, R. Kužel, Thermal Stability of Submicron Grained Copper and Nickel, Materials Science and Engineering, A237 (1997), p. 43-51.

Reports

D. Rafaja: Description of the reaction diffusion using the forward finite difference method, Ein Bericht fü r FWF, Wien 1997, 13 pp.
D. Rafaja: Brief comments to the computer program DIFFFD, Ein Bericht fü r FWF, Wien 1997, 13 pp.

Conference contributions

V. Valvoda and M. Chládek: Multilayer structures: A comparison of results from XRD and from structure imaging techniques, 5th European Powder Diffraction Conference (EPDIC-5), Parma, Italy, May 25-28. Manuscript supplied.

R. Kužel, R. Islamgaliev, F. Chmelík: Structural studies of submicron grained copper, germanium and silicon, 5th European Powder Diffraction Conference (EPDIC-5),, Parma, Italy, May 25-28, 1997. Abstract.

T. Šikola, J. Spousta, L. Dittrichová, L. Beneš, V. Peřina, D. Rafaja: Ion beam assisted deposition of metallic and ceramic thin films, 10th International Conference on Ion Beam Modification of Materials (IBMM’96), Albuquerque, NM, USA, September 1-6.

D. Rafaja: XRD study of residual stress in metal-ion implanted coatings, Regional Powder Diffraction Conference -´97, Liptovský Mikuláš, September 1997.

R. Kužel: Anizotropie parametrů rtg difrakčních linií a reálná struktura látek (Anisotropy of XRD line profile parameters and real structure of the matter), Regional Powder Diffraction Conference - ´97, Liptovský Mikuláš, September 1997.

J. Lhotka: Rtg difrakční studium tenkých PVD vrstev TiN (XRD study of TiN Thin Films Prepared by PVD), One-day student meeting (Application of X-Rays), publ. in. Materials Structure, 4 (1997), 29.

Diploma Theses

J. Lhotka: Rentgenogafické studium struktury PVD tenkých vrstev TiN, diplomová práce (in Czech), MFF UK, Praha 1997, 87 pp.

Talks given outside the X-ray laboratory

D. Rafaja: Joint refinement of diffusion coefficients in Nb-C and Nb-N. Vienna University of Technology, Vienna, January 16, 1997.
D. Rafaja and W. Lengauer: Modellierung von Mehrphasen-Diffusionsprozessen mittels MATLAB, Seminar MATLAB und SIMULINK-Entwicklung und Anwendung, Vienna University of Technology, Vienna, March 11, 1997.

V. Valvoda: Crystals in physics, Day of open doors, Faculty of Mathematics and Physics, Charles University in Prague, December 1997.
L. Dobiášová: XRD study of carbon fibers and carbon composites, Workshop Composites (C/C-97), Mariánská, March 1997.

Other activities

All persons of our X-ray laboratory are members of the Czech and Slovak Crystallographic Association (CSCA). R. Kužel is a secretary of the CSCA and the head of the Regional Committee of International Union of Crystallography. The Association organizes conferences, seminars, schools and other activities in the field of X-ray and neutron diffraction in Czech and Slovak Republics. Now, the main activities are directed to the organization of the 18^th European Crystallographic Meeting (August 15-20, Prague). V. Valvoda is a member of the International Centre for Diffraction Data, Newtown Square, Pennsylvania, USA.

Editor’s office of the CSCA is located in our department (members R. Kužel, L. Dobiášová).

Three issues of the journal Materials Structure in Chemistry, Biology, Physics and Technology appeared in 1997.

Last page modification : 17. 11. 1997

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