Tudóstér: Katona Gábor publikációi

Gulyás, S., Katona, G.: Effect of Mo and W underlayers on ordered phase formation in Fe-Au-Pd multilayer thin films at low temperatures.
Heliyon. 10 (12), 1-12, 2024.

Gulyás, S., Katona, G.: Structural and phase transformations in Fe-Pd-Ag layered thin films by grain boundary diffusion.
Phys. Scr. 99 (9), 1-12, 2024.

Gulyás, S., Katona, G., Csiszár, G., Tomán, J., Cserháti, C., Erdélyi, Z.: The effect of self-organization during deposition on the segregation behaviour of Au in the Si-Ge-Au nano-multilayer thermoelectric generator system.
Mater. Charact. 209 1-13, 2024.

Makushko, P., Shamis, M., Schmidt, N., Kotenko, I., Gulyás, S., Katona, G., Verbytska, T., Beke, D., Albrecht, M., Makogon, I.: Formation of ordered L10-FePt phase in FePt-Ag thin films.
Appl Nanosci. 10 (12), 4809-4816, 2020.

Katona, G., Gulyás, S.: Grain Boundary Diffusion Dominated Mixing and Solid State Reactions in Magnetic Thin Films.
In: Modern Magnetic and Spintronic Materials. Eds.: Kaidatzis, A., Sidorenko, S., Vladymyrskyi, I., Niarchos, D, Springer, Dordrecht, 145-162, 2020, (NATO Science for Peace and Security Series B: Physics and Biophysics, ISSN 1874-6535) ISBN: 9789402420340

Kruhlov, I., Shamis, O., Schmidt, N., Karpets, M., Gulyás, S., Hadjixenophontos, E., Burmak, A., Sidorenko, S., Katona, G., Schmitz, G., Albrecht, M., Vladymyrskyi, I.: Structural phase transformations in annealed Pt/Mn/Fe trilayers.
J. Phys.-Condes. Matter. 32 (36), 1-9, 2020.

Kruhlov, I., Shamis, O., Schmidt, N., Gulyás, S., Lawitzki, R., Burmak, A., Konorev, S., Katona, G., Schmitz, G., Albrecht, M., Vladymyrskyi, I.: Thermally-induced phase transitions in Pt/Tb/Fe trilayers.
Thin Solid Films. 709 1-7, 2020.

Shamis, O., Safonova, N., Voron, M., Burmak, A., Sidorenko, S., Katona, G., Gulyás, S., Beke, D., Albrecht, M., Vladymyrskyi, I.: Phase transformations in Pt/Fe bilayers during post annealing probed by resistometry.
J. Phys.-Condes. Matter. 31 (28), 1-7, 2019.

de Cerqueira, L., Mescheder, U., Katona, G., Leiste, H., Özel, E., Müller, C., Reinecke, H.: Influence of silicon doping type on the adhesion of seedless electrodeposited copper layers.
Surf. Coat. Technol. 349 208-216, 2018.

Beke, D., Kaganovskii, Y., Katona, G.: Interdiffusion along grain boundaries: Diffusion induced grain boundary migration, low temperature homogenization and reactions in nanostructured thin films.
Prog. Mater. Sci. 98 625-674, 2018.

Iguchi, Y., Katona, G., Cserháti, C., Langer, G., Erdélyi, Z.: On the miscibility gap of Cu-Ni system.
Acta Mater. 148 49-54, 2018.

Hebler, B., Reinhardt, P., Katona, G., Hellwig, O., Albrecht, M.: Double exchange bias in ferrimagnetic heterostructures.
Phys. Rev. B. 95 (10), 104410-1-104410-8, 2017.

Molnár, G., Shenouda, S., Katona, G., Langer, G., Beke, D.: Determination of the compositions of the DIGM zone in nanocrystalline Ag/Au and Ag/Pd thin films by secondary neutral mass spectrometry.
Beilstein J. Nanotechnol. 7 474-483, 2016.

Zaka, H., Shenouda, S., Fouad, S., Medhat, M., Katona, G., Csik, A., Langer, G., Beke, D.: Formation of Cu6Sn5 phase by cold homogenization in nanocrystalline Cu-Sn bilayers at room temperature.
Microelectron. Reliab. 56 85-92, 2016.

Vladymyrskyi, I., Gafarov, A., Burmak, A., Sidorenko, S., Katona, G., Safonova, N., Ganss, F., Beddies, G., Albrecht, M., Makogon, Y., Beke, D.: Low-temperature formation of the FePt phase in the presence of an intermediate Au layer in Pt/Au/Fe thin films.
J. Phys. D-Appl. Phys. 49 (3), 035003-1-9, 2016.

Katona, G., Safonova, N., Ganss, F., Mitin, D., Vladymyrskyi, I., Sidorenko, S., Makogon, Y., Beddies, G., Albrecht, M., Beke, D.: Diffusion and solid state reactions in Fe/Ag/Pt and FePt/Ag thin-film systems.
J. Phys. D-Appl. Phys. 48 (17), 175001-175009, 2015.

Mohareb, N., Shenouda, S., Fadel, M., Talaat, H., Katona, G., Langer, G., Csik, A., Beke, D.: Investigation of solid-state reaction in Ag/Sn nanostructured thin films at room temperature.
Philos. Mag. 95 (27), 2990-3001, 2015.

Shenouda, S., Molnár, G., Langer, G., Katona, G., Kristály, F., Beke, D.: Kinetics of shift of individual interfaces in Ni/Si system during low temperature reactions.
Microelectron. Eng. 134 14-21, 2015.

Molnár, G., Katona, G., Langer, G., Csik, A., Chen, Y., Beke, D.: Low temperature homogenization in nanocrystalline PdCu thin film system.
Mater. Res. Express. 2 (10), 105012-105020, 2015.

Tynkova, A., Katona, G., Erdélyi, G., Daróczi, L., Oleshkevych, A., Vladymyrskyi, I., Sidorenko, S., Voloshko, S., Beke, D.: Nanoscale diffusion in Pt/56Fe/57Fe thin-film system.
Thin Solid Films. 589 173-181, 2015.

Shenouda, S., Katona, G., Langer, G., Daróczi, L., Beke, D.: Nanoscale Kirkendall porosity formation during grain boundary intermixing in Au/Ag thin film system.
Mater. Lett. 145 67-69, 2015.

Lindorf, M., Rohrmann, H., Katona, G., Beke, D., Pernau, H., Albrecht, M.: Nanostructured SiGe thin Films Obtained Through MIC Processing.
Mater. Today. Proc. 2 (2), 557-565, 2015.

Daniel, M., Johnson, D., Katona, G., Beke, D., Albrecht, M.: Structural properties of thermoelectric skutterudite FexCo1-xSb3 gradient films fabricated by modulated elemental reactant method.
J. Alloy. Compd. 636 405-410, 2015.

Beke, D., Erdélyi, Z., Katona, G.: Anomalous Kinetics and Regimes of Growth of Intermetallic Phases during Solid State Reactions in Nanosystems.
Diffusion Found. 2 107-139, 2014.

Tynkova, A., Katona, G., Langer, G., Sidorenko, S., Voloshko, S., Beke, D.: Formation of CuxAu1-x phases by cold homogenization of Au/Cu nanocrystalline thin films.
Beilstein J. Nanotechnol. 5 1491-1500, 2014.

Katona, G., Vladymyrskyi, I., Makogon, I., Sidorenko, S., Kristály, F., Daróczi, L., Csik, A., Liebig, A., Beddies, G., Albrecht, M., Beke, D.: Grain boundary diffusion induced reaction layer formation in Fe/Pt thin films.
Appl. Phys. A-Mater. Sci. Process. 115 (1), 203-211, 2014.

Vladymyrskyi, I., Pavlova, O., Verbitska, T., Sidorenko, S., Katona, G., Beke, D., Makogon, I.: Influence of intermediate Ag layer on the structure and magnetic properties of Pt/Ag/Fe thin films.
Vacuum. 101 33-37, 2014.

Vladymyrskyi, I., Karpets, M., Katona, G., Beke, D., Sidorenko, S., Nagata, T., Nabatame, T., Chikyow, T., Ganss, F., Beddies, G., Albrecht, M., Makogon, I.: Influence of the substrate choice on the L10 phase formation of post-annealed Pt/Fe and Pt/Ag/Fe thin films.
J. Appl. Phys. 116 (4), 044310-044315, 2014.

Shenouda, S., Langer, G., Katona, G., Daróczi, L., Csik, A., Beke, D.: Production of NiSi phase by grain boundary diffusion induced solid state reaction between Ni2Si and Si(100) substrate.
Appl. Surf. Sci. 320 627-633, 2014.

Erdélyi, Z., Balogh, Z., Katona, G., Beke, D.: Trapping effect on the kinetic critical radius in nucleation and growth processes.
Mater. Sci. Forum. 790-791 97-102, 2014.

Molnár, G., Erdélyi, G., Langer, G., Csik, A., Katona, G., Daróczi, L., Kis-Varga, M., Dudás, A., Beke, D.: Diffusion in Pd-Cu thin films.
Acta phys. Debr. 47 109-120, 2013.

Molnár, G., Erdélyi, G., Langer, G., Beke, D., Csik, A., Katona, G., Daróczi, L., Kis-Varga, M., Dudás, A.: Evolution of concentration profiles in Pd-Cu systems studied by SNMS technique.
Vacuum. 98 70-74, 2013.

Vladymyrskyi, I., Karpets, M., Ganss, F., Katona, G., Beke, D., Sidorenko, S., Nagata, T., Nabatame, T., Chikyow, T., Beddies, G., Albrecht, M., Makogon, I.: Influence of the annealing atmosphere on the structural properties of FePt thin films.
J. Appl. Phys. 114 (16), 164314-, 2013.

Shenouda, S., Langer, G., Csik, A., Katona, G., Beke, D.: Investigation of solid state reactions between Ni2Si nanocrystalline film and Si Substrate.
Acta Phys. Debr. 47 (175), 175-184, 2013.

Beke, D., Langer, G., Molnár, G., Erdélyi, G., Katona, G., Lakatos, Á., Vad, K.: Kinetic pathways of diffusion and solid-state reactions in nanostructured thin films.
Philos. Mag. 93 (16), 1960-1970, 2013.

Pavlova, O., Verbitska, T., Vladymyrskyi, I., Sidorenko, S., Katona, G., Beke, D., Beddies, G., Albrecht, M., Makogon, I.: Structural and magnetic properties of annealed FePt/Ag/FePt thin films.
Appl. Surf. Sci. 266 100-104, 2013.

Katona, G., Erdélyi, Z., Beke, D.: Linear-parabolic shift of initially sharp interface in AB diffusion couple above the ordering temperature.
Philos. Mag. Lett. 92 (9), 478-486, 2012.

Lakatos, Á., Langer, G., Csik, A., Cserháti, C., Kis-Varga, M., Daróczi, L., Katona, G., Erdélyi, Z., Erdélyi, G., Vad, K., Beke, D.: Nanoscale investigation of shift of individual interfaces in temperature induced processes of Ni-Si by secondary neutral mass.
Appl. Phys. Lett. 97 233103-1 - 233103-3, 2010.

Csik, A., Vad, K., Langer, G., Katona, G., Tóth-Kádár, E., Péter, L.: Analysis of Co/Cu multilayers by SNMS reverse depth profiling.
Vacuum. 84 (1), 141-143, 2009.

Cserháti, C., Erdélyi, Z., Katona, G., Csik, A., Lakatos, Á., Langer, G., Kis-Varga, M., Daróczi, L., Erdélyi, G., Vad, K., Zizak, I., Dudzik, E., Feyerherm, R., Beke, D.: Anomalous growth kinetics of the Ni2Si reaction layer in a-Si/Ni system.
In: International Workshop "Diffusion and Solid State Reactions on Nanoscale". Ed.: Csik Attila, University of Debrecen, Department of Solid State Physics, Debrecen, 23, 2009.

Lakatos, Á., Csik, A., Langer, G., Erdélyi, G., Katona, G., Daróczi, L., Vad, K., Tóth, J., Beke, D.: Investigation of failure mechanisms at Ta and TaO diffusion barries by secondary neutral mass spectrometry.
Vacuum. 84 (1), 130-133, 2009.

Beke, D., Erdélyi, Z., Balogh, Z., Cserháti, C., Katona, G.: Non Parabolic Shift of Interfaces and Effect of Diffusion Asymmetry on Nanoscale Solid State Reactions.
J. Nano Res. 7 43-49, 2009.

Erdélyi, Z., Girardeaux, C., Beke, D., Bernardini, J., Portavoce, A., Katona, G., Balogh, Z., Rolland, A.: Thin film dissolution into semi-infinite substrates: surprising interface kinetics and dissolution modes.
Defect Diffus. Forum. 289-292 573-585, 2009.

Lakatos, Á., Csik, A., Langer, G., Erdélyi, G., Katona, G., Daróczi, L., Vad, K., Tóth, J., Beke, D.: Investigations of failure mechanisms at Ta and TaO diffusion barriers by SNMS.
Atomki Annual Report. 16 (1), 50, 2008.

Cserháti, C., Balogh, Z., Csik, A., Langer, G., Erdélyi, Z., Glodán, G., Katona, G., Beke, D., Zizak, I., Darowska, N., Dudzik, E., Feyerherm, R.: Linear growth kinetics of Nanometric silicides in Co/amorphous-Si and Co/CoSi/amorphous-Si thin films.
J. Appl. Phys. 104 (2), 024311-1-6, 2008.

Katona, G., Berényi, Z., Péter, L., Vad, K.: Depth profile analysis of electrodeposited nanoscale multilayers by SNMS.
Vacuum. 82 (2), 270-273, 2007.

Péter, L., Katona, G., Berényi, Z., Vad, K., Langer, G., Tóth-Kádár, E., Pádár, J., Pogány, L., Bakonyi, I.: Electrodeposition of Ni-Co-Cu/Cu multilayers 2.: Calculations of the element distribution and experimental depth profile analysis.
Electrochim. Acta. 53 837-845, 2007.

Beke, D., Erdélyi, Z., Katona, G.: Nonlinear stress effects in diffusion.
Diffus. Def. Data. 264 117-122, 2007.

Erdélyi, Z., Katona, G., Beke, D.: "Surfactant-like dissolution" of a thin deposit for composition dependent diffusion coefficient.
Defect. Diffus. Forum. 237-240 537-542, 2005.

Beke, D., Erdélyi, Z., Langer, G., Csik, A., Katona, G.: Diffusion on the nanometer scale.
Vacuum. 1-3 (80), 87-91, 2005.

Katona, G., Erdélyi, Z., Beke, D., Dietrich, C., Weigl, F., Boyen, H., Koslowski, B., Ziemann, P.: Experimental evidence for a nonparabolic interface shift on the nanoscale during the dissolution of Ni into bulk Au (111).
Phys. Rev. B. 71 (1), 115432-1-115432-5, 2005.

Beke, D., Erdélyi, Z., Szabó, I., Langer, G., Katona, G., Cserháti, C.: Non-linear effects in diffusion on nanoscale.
Defect. Diffus. Forum. 237-240 1031-1042, 2005.

Katona, G., Erdélyi, Z., Dietrich, C., Weigl, F., Boyen, H., Koslowski, B., Ziemann, P., Beke, D.: Non-parabolic shift of phase boundaries on nanoscale in binary systems with restricted solubility: theory and experiment.
Defect Diffus. Forum. 237-240 1216-1221, 2005.

Beke, D., Erdélyi, Z., Szabó, I., Langer, G., Katona, G., Cserháti, C.: Diffusion on the Nanoscale.
Arch. Metall. Mater. 49 (2), 219-235, 2004.

Erdélyi, Z., Katona, G., Beke, D.: Nonparabolic nanoscale shift of phase boundaries in binary systems with restricted solubility.
Phys. Rev. B Condens. Matter. 69 (11), 113407-1-4, 2004.

Papp, Z., Beke, D., Katona, G., Langer, G.: Effects of Gradient Energy and Stress Terms in Diffusional Intermixing of Multilayers.
Defect Diffus. Forum. 216-217 1-12, 2003.

Beke, D., Erdélyi, Z., Szabó, I., Cserháti, C., Papp, Z., Kapta, K., Katona, G., Langer, G., Kis-Varga, M.: Nanoscale effects in diffusion.
Adv. in Sci. and Tech. 30-33 111, 2003.

Beke, D., Erdélyi, Z., Papp, Z., Kapta, K., Katona, G., Langer, G., Kis-Varga, M., Cserháti, C., Szabó, I.: Diffusion on nanoscale.
In: Proceedings of the 8th Seminar Diffusion and thermodynamics of materials, Brno, 2002, Masaryk University, Brno, 52-59, 2002.

Katona, G., Cserháti, C., Beke, D.: Effect of thickness on order-disorder transition temperature in thun films.
In: Proecedings of the VIII. Seminar Diffusion and Thermodynamics of Materials 2002. Eds.: J. Cermak, J. Vrestal, Masaryk University, Brno, 192-195, 2002.

Katona, G., Kis-Varga, M., Beke, D.: Formation and stability of metastable Pd(Zr) solid solution developed during ball milling and/or heat treatment of Pd3Zr.
J. Metastable Nanocryst. Mater. 13 193-198, 2002.

Katona, G., Kis-Varga, M., Beke, D.: Formation and Stability of metastable Pd(Zr solid Solution Developed during Ball Milling and/or Heat Treatment of Pd3Zr.
Mater. Sci. Forum. 386-388 193-198, 2002.

Katona, G., Szabó, S., Kis-Varga, M., Beke, D.: Magnetic properties of nanocrystalline Ni(W) solid solutions.
Acta Univ. Debr. Lud. Kossuth Ns. Phys. Chim. 33 17-23, 2000.