ELTE Általános Fizika Tanszék

Referált nemzetközi folyóiratban megjelent publikációk

2001.

A. Borbély, H. Biermann, O. Hartmann: FE investigation of the effect of particle distribution on the uniaxial stress-strain behaviour of particulate reinforced metal-matrix composites, Mat. Sci. Eng. A313. 34-45 (2001)

A. Borbely, I. Groma: Variance method for the evaluation of particle size and dislocation density from x-ray Bragg peaks, Appl. Phys. Let. 79. 1772-1774 (2001)

O. Castelnau, M. Drakopoulos, C. Schroer, T. Ungár: Dislocation density analysis in single grains of steel by X-ray scanning microdiffraction, Nucl. Inst. Meth. A467. 1245-1248 (2001)

Groma I, Bakó B: Linking different scales: discrete, self-consistent field, and stochastic dislocation dynamics Mat. Sci. Eng A309. 356-359 (2001)

J. Gubicza, G. Ribárik, G. R. Goren-Muginstein, A. R. Rosen, T. Ungár: The Density and Character of Dislocations in Cubic and Hexagonal Polycrystals determined by X-ray diffraction, Mat.Sci.Eng. A309-310. 60-63 (2001)

J. Gubicza, G. Ribárik, I. Bakonyi, T. Ungár: Crystallite-size distribution and dislocation stucture in nanocrystalline HfNi5 determined by X-ray diffraction profile analysis, J. Nanoscience &Nanotechnology, 1. 343-348 (2001)

J. Gubicza, J. Széppvölgyi, I. Mohai, T. Ungár: X-ray line profile analysis on nanodisperse silicon nitride ceramics, Mat. Sci. Forum 378-381. 729-723 (2001)

T. Hebesberger, E. Schafler, M. Zehetbauer, T. Ungár: Electron back scatter diffraction and synchrotron X-ray peak profile analysis as tools for microstructural characterization of large strain work hardened metals, Z. Metalkd. 92. (5): 410-416 (2001)

Zs. Kovács, N.Q.Chinh, J. Lendvai: Orientation dependence of PLC plastic instabilites in depth sensing micro-indentation, J. of Mat. Res. 16. 1171-1177 (2001)

I. Mohai, J. Szépvölgyi, I. Bertóti, M. Mohai, J. Gubicza, T. Ungár: Thermal plasma synthesis of zinc ferrite nanopowders, Solid State Ionics 141-142. 163-168 (2001)

Sz. Molnár, Á. Bezerédi, Gy. Vörös, B. Pukánszky: Damping of dynamic effects with elastomers in instrumented impact testing, J. of Fracture 109. 153-168 (2001)

L. Reich, K. Süvegh, J. Lendvai, A. Vértes: Positron lifetime study of an Al-1.7 at % Cu alloy, Phil. Mag. Lett. 81. 3 145-151 (2001)

Á. Révész, P. Donnadieu, J. P. Simson, P. Guyot, P. Ochin: Nanocrystallization in a Zr₅₇Ti₅Cu₂₀Al₁₀Ni₈ bulk metallic glass: a DSC, XRD and TEM-HREM study Phil. Mag. Lett. 81. 767-775 (2001)

Á. Révész, J. Lendvai, L.K. Varga, I. Bakonyi: Nanocrystallization Studies of Melt-quenched Ni40P4P14B6 amorphous alloy, Mat. Sci. Forum 360-362. 543-548 (2001)

Á. Révész, J. Lendvai, Á. Cziráki, H. H Liebermann, I. Bakonyi: Formation of Nanocrystalline Phases during Thermal Decompositionof Amorphous Ni-P Alloys by Continuous Linear Heating, Z. Metallk. 92. 483-488 (2001)

Á. Révész, J. Lendvai, Á. Cziráki, H. H. Liebermann, I. Bakonyi: Formation of Nanocrystalline Phases During Thermal Decomposition of Amophous Ni-P Alloys by Isothermal Annealing, J. of Nanoscience and Technology 1. 191-200 (2001)

Á. Révész, J. Lendvai, J. Lóránth, J. Pádár, I. Bakonyi: Nanocrystallization Studies of an Electroless Plated Ni-P Amorphous Alloy, J. of The Electronical Society 148. C715-C720 (2001)

G. Ribárik, T. Ungár, J. Gubicza: MWP-fit: a program for Multiple Whole Profile fitting of diffraction peak profiles by ab-initio theoretical functions, J. of App. Cryst. 34. 669-676 (2001)

Z. Somogyvári, E. Sváb, G. Mészáros, K. Krezhov, P. Konstantinov, T. Ungár, J. Gubicza: Magnetic cation distribution in a nanocrystalline Fe₃O₄ spinel Mat. Sci. Forum 378-3. 771-776 (2001)

E. Schafler, M. Zehetbauer, T. Ungár: Measurement of screw and edge dislocation density by means of X-ray Bragg profile analysis, Mat. Sci. Eng. A319. 220-223 (2001)

F. Székely, I. Groma, J. Lendvai: Statistic properties of dislocation structures investigated by X-ray diffraction, Mat.Sci.Eng. A309-310. 352-355 (2001)

F. Székely, I. Groma, J. Lendvai: Changes in the dislocation density fluctuation during plastic deformation, Scripta Mater. 45. 55-60 (2001)

J. Szépvölgyi, I. Mohai, J. Gubicza: Atmospheric ageing of nanosized silicon nitride powders, J. of Mat. Chemistry 11. 859-863 (2001)

T. Ungár, I. Dragomir-Cernatescu, D. Louër, N. Audebrand: Dislocations and crystallite size distribution in nanocrystalline CeO₂ obtained from an ammonium-cerium (IV)-nitrate solution, J. of Phys. and Chemistry of Sol. 62. 1935-1941 (2001)

T. Ungár: Dislocation densities, arrangements and character from X-ray diffraction experiments, Mat. Sci. Eng. A309. 14-22 (2001)

T. Ungár, J. Gubicza, P. Hanák, I. Alexandrov: Densities and character of dislocations and size-distribution of subgrains in deformed metals by X-ray diffraction profile analysis, Mat.Sci.Eng. A319-321. 274-278 (2001)

T. Ungár, J. Gubicza, G. Ribárik, A. Borbély: Crystallite size-distribution and dislocation structure determined by diffraction profile analysis: Principles and practical application to cubic and hexagonal crystals, J. Appl. Cryst. 34. 298-310 (2001)

T. Ungár, J. Gubicza, P. Hanák P, I. Alexandrov.: Densities and character of dislocations and size-distribution of subgrains in deformed metals by X-ray diffraction profile analysis, Mat. Sci. Eng. A319. 274-278 (2001)

S. Yefimov, I. Groma, E. Giessen: Comparison of a statistical-mechanical-mechanics based plasticity model with discrete dislocation plasticity calcilations, J. Phys. IV. 1. 103-110 (2001)

G. Vörös, B. Pukánszky: Effect of soft interlayer with changing properties on the stress distribution around inclusions and yielding of composites, Composites A 32. 343-352 (2001)

M. Zaiser, M.C. Miguel, I. Groma: Statistical dynamics of dislocation systems: The influence of dislocaation-dislocation correlations, Phys. Rev. B 64. 224102-1-9 (2001)