Items where Author is "Hajnal, Zoltán"

Article

Kovács, Kinga Dóra and Novák, Martin and Hajnal, Zoltán and Hős, Csaba and Szabó, Bálint and Székács, Inna and Bonyár, Attila and Horváth, Róbert (2021) Label-free tracking of whole-cell response on RGD functionalized surfaces to varied flow velocities generated by fluidic rotation. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 599. pp. 620-630. ISSN 0021-9797

Albert, Emőke and Tegze, Borbála and Hajnal, Zoltán and Zámbó, Dániel and Szekrényes, Dániel P. and Deák, András and Hórvölgyi, Zoltán and Nagy, Norbert (2019) Robust Contact Angle Determination for Needle-in-Drop Type Measurements. ACS OMEGA, 4 (19). pp. 18465-18471. ISSN 2470-1343

Bíró, Ferenc and Hajnal, Zoltán and Dücső, Csaba and Bársony, István (2018) The Role of Phase Changes in TiO2/Pt/TiO2 Filaments. JOURNAL OF ELECTRONIC MATERIALS, 47 (4). pp. 2322-2329. ISSN 0361-5235

Pothorszky, Szilárd László and Zámbó, Dániel and Szekrényes, Dániel and Hajnal, Zoltán and Deák, András (2017) Detecting patchy nanoparticle assembly at the single-particle level. NANOSCALE, 9 (29). pp. 10344-10349. ISSN 2040-3364

Udvardi, Péter and Radó, János and Straszner, András and Ferencz, János and Hajnal, Zoltán (2017) Spiral-Shaped Piezoelectric MEMS Cantilever Array for Fully Implantable Hearing Systems. MICROMACHINES, 8 (10). pp. 1-13. ISSN 2072-666X

Bíró, Ferenc and Hajnal, Zoltán and Dücső, Csaba and Bársony, István (2017) The critical impact of temperature gradients on Pt filament failure. MICROELECTRONICS RELIABILITY, 78. pp. 118-125. ISSN 0026-2714

Bársony, István and Dücső, Csaba and Fürjes, Péter and Riesz, Ferenc and Hajnal, Zoltán and Battistig, Gábor (2014) Membrane Platforms for Sensors. PROCEDIA ENGINEERING, 87. pp. 871-878. ISSN 1877-7058

Bíró, Ferenc and Dücső, Csaba and Hajnal, Zoltán and Riesz, Ferenc and Csikósné Pap, Andrea Edit and Bársony, István (2014) Thermo-mechanical design and characterization of low dissipation micro-hotplates operated above 500 °C. MICROELECTRONICS JOURNAL, 45 (12). pp. 1822-1828. ISSN 0026-2692

Fekete, Zoltán and Hajnal, Zoltán and Márton, G. and Fürjes, Péter and Pongrácz, Anita (2013) Fracture analysis of silicon microprobes designed for deep-brain stimulation. MICROELECTRONIC ENGINEERING, 103. pp. 160-166. ISSN 0167-9317

Erdélyi, Róbert and Madsen, Morten Hannibal and Sáfrán, György and Hajnal, Zoltán and Lukács, István Endre and Fülöp, Gergő and Csonka, Szabolcs and Nygärd, Jesper and Volk, János (2012) In-situ mechanical characterization of wurtzite InAs nanowires. Solid State Communications, 152 (19). pp. 1829-1833. ISSN 0038-1098

Knaup, J. and Deák, P. and Frauenheim, Th. and Gali, Ádám and Hajnal, Zoltán and Choyke, W. (2005) Defects in SiO2 as the possible origin of near interface traps in the SiC∕SiO2 system: A systematic theoretical study. Physical Review B (Condensed Matter and Materials Physics), 72 (11). No. 115323. ISSN 1098-0121

Knaup, J. M. and Deák, Peter and Gali, Ádám and Hajnal, Zoltán and Frauenheim, Thomas and Choyke, W. J. (2005) The Search for Near Interface Oxide Traps - First-Principles Calculations on Intrinsic SiO2 Defects. Materials Science Forum, 483-85. pp. 569-572. ISSN 0255-5476

Knaup, Jan and Deák, Peter and Frauenheim, Thomas and Gali, Ádám and Hajnal, Zoltán and Choyke, W. (2005) Theoretical study of the mechanism of dry oxidation of 4H-SiC. Physical Review B (Condensed Matter and Materials Physics), 71 (23). No. 235321. ISSN 1098-0121

Chaudhuri, I. and Sertl, S. and Hajnal, Zoltán and Dellnitz, M. and Frauenheim, Th. (2004) Global optimization of silicon nanoclusters. Applied Surface Science, 226 (1-3). pp. 108-113. ISSN 0169-4332

Simdyankin, S. and Elliott, S. and Hajnal, Zoltán and Niehaus, T. and Frauenheim, Th. (2004) Simulation of physical properties of the chalcogenide glass As2S3 using a density-functional-based tight-binding method. Physical Review B (Condensed Matter and Materials Physics), 69 (14). No. 144202. ISSN 1098-0121

Szűcs, B. and Hajnal, Zoltán and Scholz, R. and Sanna, S. and Frauenheim, Th. (2004) Theoretical study of the adsorption of a PTCDA monolayer on S-passivated GaAs(l00). Applied Surface Science, 234 (1-4). pp. 173-177. ISSN 0169-4332

Köhler, Th. and Frauenheim, Th. and Hajnal, Zoltán and Seifert, G. (2004) Tubular structures of GaS. Physical Review B (Condensed Matter and Materials Physics), 69 (19). No. 193403. ISSN 1098-0121

Szűcs, B. and Hajnal, Zoltán and Frauenheim, Th. and Gonzalez, C. and Ortega, J. and Perez, R. and Flores, F. (2003) Chalcogen passivation of GaAs(1 0 0) surfaces: theoretical study. Applied Surface Science, 212-13. pp. 861-865. ISSN 0169-4332

Deák, P. and Gali, Ádám and Knaup, J. and Hajnal, Zoltán and Frauenheim, Th. and Ordejón, P. and Choyke, J.W. (2003) Defects of the SiC/SiO2 interface: energetics of the elementary steps of the oxidation reaction. Physica B: Condensed Matter, 340-42. pp. 1069-1073. ISSN 0921-4526

Szűcs, Bernadett and Gali, Ádám and Hajnal, Zoltán and Deák, Peter and Van de Walle, Chris (2003) Physics and chemistry of hydrogen in the vacancies of semiconductors. Physical Review B (Condensed Matter and Materials Physics), 68 (8). No. 085202. ISSN 1098-0121

Kohary, K. and Kugler, S. and Hajnal, Zoltán and Köhler, T. and Frauenheim, T. and Kátai, S. and Deák, P. (2002) Atomistic simulation of the bombardment process during the BEN phase of chemical vapor deposition (CVD) of diamond. Diamond and Related Materials, 11 (3-6). pp. 513-518. ISSN 0925-9635

Frauenheim, Thomas and Seifert, Gotthard and Elstner, Marcus and Niehaus, Thomas and Köhler, Christof and Amkreutz, Marc and Sternberg, Michael and Hajnal, Zoltán and Carlo, Aldo Di and Suhai, Sándor (2002) Atomistic simulations of complex materials: ground-state and excited-state properties. Journal of Physics: Condensed Matter, 14 (11). pp. 3015-3047. ISSN 0953-8984

Gali, Ádám and Heringer, D. and Deák, P. and Hajnal, Zoltán and Frauenheim, Th. and Devaty, R. and Choyke, W. (2002) Isolated oxygen defects in 3C- and 4H-SiC: A theoretical study. Physical Review B (Condensed Matter and Materials Physics), 66 (12). No. 125208. ISSN 1098-0121

Hajnal, Zoltán and Vogg, Günther and Meyer, Lex and Szűcs, Bernadett and Brandt, Martin and Frauenheim, Thomas (2001) Band structure and optical properties of germanium sheet polymers. Physical Review B, 64 (3). No. 033311. ISSN 0163-1829

Rauls, E. and Staab, T. E. M. and Hajnal, Zoltán and Frauenheim, Th. (2001) Interstitial-based vacancy annealing in 4H–SiC. Physica B: Condensed Matter, 308-10. pp. 645-648. ISSN 0921-4526

Rauls, E. and Hajnal, Zoltán and Gali, Ádám and Deák, Peter and Frauenheim, Thomas (2001) Intrinsic Defect Complexes in α-SiC: the Formation of Antisite Pairs. Materials Science Forum, 353-56. pp. 435-438. ISSN 1662-9752

Lingner, Th. and Greulich-Weber, S. and Spaeth, J. M. and Gerstmann, U. and Rauls, E. and Hajnal, Zoltán and Frauenheim, Th. and Overhof, H. (2001) Structure of the silicon vacancy in 6H-SiC after annealing identified as the carbon vacancy–carbon antisite pair. Physical Review B (Condensed Matter and Materials Physics), 64 (24). No. 245212. ISSN 1098-0121

Köhler, Christof and Hajnal, Zoltán and Deák, Péter and Frauenheim, Thomas and Suhai, Sándor (2001) Theoretical investigation of carbon defects and diffusion in α-quartz. Physical Review B (Condensed Matter), 64 (8). No. 085333. ISSN 0163-1829

Rauls, E. and Hajnal, Zoltán and Deák, P. and Frauenheim, Th. (2001) Theoretical study of the nonpolar surfaces and their oxygen passivation in 4H- and 6H-SiC. Physical Review B (Condensed Matter and Materials Physics), 64 (24). No. 245323. ISSN 1098-0121

Seifert, Gotthard and Köhler, Thomas and Hajnal, Zoltán and Frauenheim, Thomas (2001) Tubular structures of germanium. Solid State Communications, 119 (12). pp. 653-657. ISSN 0038-1098

Rauls, E. and Hajnal, Zoltán and Deák, Peter and Frauenheim, Thomas (2000) (1010)– and (1120)–Surfaces in 2H–, 4H– and 6H–SiC. Materials Science Forum, 338-42. pp. 365-368. ISSN 1662-9752

Hajnal, Zoltán and Miró, József and Kiss, Gábor and Réti, Ferenc and Deák, Péter and Herndon, Roy C. and Kuperberg, J. Michael (1999) Role of oxygen vacancy defect states in the n-type conduction of β-Ga[sub 2]O[sub 3]. Journal of Applied Physics, 86 (7). pp. 3792-3796. ISSN 0021-8979 (print), 1089-7550 (online)

Hajnal, Zoltán and Keserű, György Miklós and Simon, Kálmán (1999) A semiempirical approach to hydrogen bonding networks. Application of the Cyclic Cluster Model to organic crystals. Journal of Molecular Structure: THEOCHEM, 463 (1-2). pp. 169-174. ISSN 0166-1280

Knickelbein, Mark B. and Koretsky, Geoffrey M. and Jackson, Koblar A. and Pederson, Mark R. and Hajnal, Zoltán (1998) Hydrogenated and deuterated iron clusters: Infrared spectra and density functional calculations. The Journal of Chemical Physics, 109 (24). pp. 10692-10700. ISSN 0021-9606

Pászti, Ferenc and Szilágyi, Edit and Horváth, Zsolt Endre and Manuaba, Asrama and Battistig, Gábor and Hajnal, Zoltán and Vázsonyi, Éva (1998) Morphological investigation of porous samples by resonant backscattering spectrometry. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 136-38. pp. 533-539. ISSN 0168-583X

Hajnal, Zoltán and Deák, Péter (1998) Surface recombination model of visible luminescence in porous silicon. Journal of Non-Crystalline Solids, 227-30. pp. 1053-1057. ISSN 0022-3093

Hajnal, Zoltán and Deák, P. and Köhler, Th. and Kaschner, R. and Frauenheim, Th. (1998) Theoretical study of the luminescent substoichiometric silicon oxides (SiOx). Solid State Communications, 108 (2). pp. 93-97. ISSN 0038-1098

Jackson, Koblar and Pederson, Mark R. and Porezag, Dirk and Hajnal, Zoltán and Frauenheim, Thomas (1997) Density-functional-based predictions of Raman and IR spectra for small Si clusters. Physical Review B (Condensed Matter), 55 (4). pp. 2549-2555. ISSN 0163-1829

Szilágyi, Edit and Hajnal, Zoltán and Pászti, Ferenc and Buiu, O. and Craciun, G. and Cobianu, C. and Savaniu, C. and Vázsonyi, Éva (1997) Investigation of the Morphology of Porous Silicon by Rutherford Backscattering Spectrometry. Materials Science Forum, 248-24. pp. 373-376. ISSN 1662-9752

Hajnal, Zoltán and Szilágyi, Edit and Pászti, Ferenc and Battistig, Gábor (1996) Channeling-like effects due to the macroscopic structure of porous silicon. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 118 (1-4). pp. 617-621. ISSN 0168-583X

Deák, Péter and Hajnal, Zoltán and Miró, József (1996) Recombination with larger than bandgap energy at centres on the surface of silicon microstructures. Thin Solid Films, 276 (1-2). pp. 290-292. ISSN 0040-6090

Pederson, Mark and Jackson, Koblar and Porezag, D. and Hajnal, Zoltán and Frauenheim, Th. (1996) Vibrational signatures for low-energy intermediate-sized Si clusters. Physical Review B (Condensed Matter and Materials Physics), 54 (4). pp. 2863-2867. ISSN 1098-0121

Deák, Péter and Hajnal, Zoltán and Stutzmann, Martin and Fuchs, Heinz D. (1995) Correlation between the luminescence and Raman peaks in quantum-confined systems. Thin Solid Films, 255 (1-2). pp. 241-245. ISSN 0040-6090

Book Section

Bíró, Ferenc and Hajnal, Zoltán and Bársony, István and Dücső, Csaba (2019) MEMS Microhotplate Constraints. In: Advances in Microelectronics: Reviews,. IFSA Europe Group, Barcelona, pp. 49-67. ISBN 978-84-090-816-0-8

Bíró, Ferenc and Hajnal, Zoltán and Csikósné Pap, Andrea Edit and Bársony, István (2014) Multiphysics modelling of the fabrication and operation of a micro-pellistor device. In: 2014 15th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems, EuroSimE 2014. 2014 15th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems, EuroSimE 2014 . IEEE Computer Society, Ghent, p. 6813867. ISBN 9781479947904

Bíró, Ferenc and Dücső, Csaba and Hajnal, Zoltán and Csikósné Pap, Andrea Edit and Bársony, István (2013) Optimisation of Low Dissipation Micro-hotplates – Thermo-mechanical Design and Characterisation. In: Thermal Investigations of ICs and Systems (THERMINIC), 2013 19th International Workshop on. IEEE Xplore, pp. 116-121. ISBN 978-1-4799-2271-0

Conference or Workshop Item

Hajnal, Zoltán and Battistig, Gábor and Amsel, G. and Ortega, C. (1997) Fluctuations des quantités de matiere rencontrées le long de leur trajectoires par des particules chargées dans le silicium poreux. In: Journées simulation numérique, matière condensée et désordre No 3, 1997.06.05-1997.06.06, Paris.