@article{MTMT:34852839,
	title = {EDIC intensity correction of electron diffraction},
	url = {https://m2.mtmt.hu/api/publication/34852839},
	author = {Dodony, Erzsébet and Dódony, István and Sáfrán, György},
	doi = {10.1016/j.micron.2024.103649},
	journal-iso = {MICRON},
	journal = {MICRON},
	volume = {183},
	unique-id = {34852839},
	issn = {0968-4328},
	abstract = {Transmission electron microscopy (TEM) has recently become indispensable in determining crystal structures. The location of atoms in crystals can be determined using electron diffraction (ED) intensity data series if the diffracted intensities are directly proportional to the square of the structure factor (|Fhkl|2). However, due to the crystal thickness, the used electron wavelength and the potential misalignment of the measured crystal the detected intensities differ from the ideal values. A method, Electron Diffraction Intensity Correction (EDIC), and a computer program have been developed to recover the ideal |Fhkl|2 proportional intensities from experimental data for kinematic scattering, for further structure studies.},
	keywords = {transmission electron microscopy; crystal structure; Electron diffraction pattern; Electron diffraction intensity correction; Crystallographic misorientation},
	year = {2024},
	eissn = {1878-4291},
	orcid-numbers = {Sáfrán, György/0000-0003-3708-3551}
}

@article{MTMT:34836957,
	title = {Synthesis and characterization of ceramic high entropy carbide thin films from the Cr-Hf-Mo-Ta-W refractory metal system},
	url = {https://m2.mtmt.hu/api/publication/34836957},
	author = {Stasiak, T. and Debnárová, S. and Lin, S. and Koutná, N. and Czigány, Zsolt and Balázsi, Katalin and Buršíková, V. and Vašina, P. and Souček, P.},
	doi = {10.1016/j.surfcoat.2024.130839},
	journal-iso = {SURF COAT TECH},
	journal = {SURFACE AND COATINGS TECHNOLOGY},
	volume = {485},
	unique-id = {34836957},
	issn = {0257-8972},
	abstract = {We use reactive DC magnetron sputtering to showcase synthesis strategies for multicomponent carbides with the NaCl-type fcc structure and illustrate how deposition conditions allow controlling the formation of metallic and ceramic single phases in the Cr-Hf-Mo-Ta-W system. The synthesis is performed in argon flow and different acetylene flows from 0 to 12sccm, at ambient and elevated temperatures (700 °C), respectively, hindering/promoting the adatom diffusion. Structural and microstructural investigations reveal the formation of the bcc metallic phase (a =3.188–3.209Å) in films deposited without acetylene flow, also supported by ab initio density function theory (DFT) analysis of lattice parameters as a function of the C content. Experimentally, a bcc-to-fcc phase transition is observed through the formation of an amorphous coating. Contrarily, samples deposited in higher acetylene flow show an fcc multielement carbide phase (a =4.33–4.49 Å). The crystalline films reveal columnar morphology, while the amorphous ones are very dense. We report promising mechanical properties, with hardness up to 25± 1GPa. The indentation moduli reach up to 319± 6GPa and show trends consistent with DFT predictions. Our study paves the path towards the preparation of Cr-Hf-Mo-Ta-W multicomponent carbides by magnetron sputtering, showing promising microstructure as well as mechanical properties.},
	keywords = {Magnetron sputtering; thin film; High entropy alloy; multicomponent material; high entropy carbide; multicomponent ceramics},
	year = {2024},
	eissn = {1879-3347},
	orcid-numbers = {Czigány, Zsolt/0000-0001-6410-8801; Balázsi, Katalin/0000-0002-8929-9672}
}

@article{MTMT:34822190,
	title = {Structural Control Enables Catalytic and Electrocatalytic Activity of Porous Tetrametallic Nanorods},
	url = {https://m2.mtmt.hu/api/publication/34822190},
	author = {Zámbó, Dániel and Kovács, Dávid and Radnóczi, György and Horváth, Zsolt Endre and Sulyok, Attila and Tolnai, István and Deák, András},
	doi = {10.1002/smll.202400421},
	journal-iso = {SMALL},
	journal = {SMALL},
	volume = {in press},
	unique-id = {34822190},
	issn = {1613-6810},
	year = {2024},
	eissn = {1613-6829},
	orcid-numbers = {Radnóczi, György/0000-0002-5056-7625; Horváth, Zsolt Endre/0000-0002-4632-0136; Deák, András/0000-0002-2526-1245}
}

@article{MTMT:34822178,
	title = {Droplet epitaxy of 3D zinc-blende GaN islands on a 2D van der Waals SiN structure},
	url = {https://m2.mtmt.hu/api/publication/34822178},
	author = {Maidebura, Y.E. and Mansurov, V.G. and Malin, T.V. and Smirnov, A.N. and Zhuravlev, K.S. and Pécz, Béla},
	doi = {10.1016/j.apsusc.2024.159595},
	journal-iso = {APPL SURF SCI},
	journal = {APPLIED SURFACE SCIENCE},
	volume = {655},
	unique-id = {34822178},
	issn = {0169-4332},
	year = {2024},
	eissn = {1873-5584},
	orcid-numbers = {Pécz, Béla/0000-0002-4651-6972}
}

@article{MTMT:34773813,
	title = {Schottky contacts on sulfurized silicon carbide (4H-SiC) surface},
	url = {https://m2.mtmt.hu/api/publication/34773813},
	author = {Roccaforte, F. and Vivona, M. and Panasci, S.E. and Greco, G. and Fiorenza, P. and Sulyok, Attila and Koós, Antal Adolf and Pécz, Béla and Giannazzo, F.},
	doi = {10.1063/5.0192691},
	journal-iso = {APPL PHYS LETT},
	journal = {APPLIED PHYSICS LETTERS},
	volume = {124},
	unique-id = {34773813},
	issn = {0003-6951},
	year = {2024},
	eissn = {1077-3118},
	orcid-numbers = {Koós, Antal Adolf/0000-0003-0563-948X; Pécz, Béla/0000-0002-4651-6972}
}

@article{MTMT:34743262,
	title = {Methane pyrolysis on NiMo/MgO catalysts: The significance of equimolar NiMo alloy resisting nanosize segregation during the reaction},
	url = {https://m2.mtmt.hu/api/publication/34743262},
	author = {Horváth, Anita and Németh, Miklós László and Vargáné Beck, Andrea and Sáfrán, György and Horváth, Zsolt Endre and Rigó, István and May, Z and Korányi, Tamás},
	doi = {10.1016/j.apcata.2024.119651},
	journal-iso = {APPL CATAL A-GEN},
	journal = {APPLIED CATALYSIS A-GENERAL},
	volume = {676},
	unique-id = {34743262},
	issn = {0926-860X},
	year = {2024},
	eissn = {1873-3875},
	orcid-numbers = {Sáfrán, György/0000-0003-3708-3551; Horváth, Zsolt Endre/0000-0002-4632-0136}
}

@article{MTMT:34738071,
	title = {A fogzománc szerkezeti és mechanikai tulajdonságai},
	url = {https://m2.mtmt.hu/api/publication/34738071},
	author = {Hegedűs, Máté and Kovácsné Kis, Viktória and Kovács, Zsolt},
	journal-iso = {FIZIKAI SZEMLE},
	journal = {FIZIKAI SZEMLE},
	volume = {74},
	unique-id = {34738071},
	issn = {0015-3257},
	year = {2024},
	pages = {56-61},
	orcid-numbers = {Kovács, Zsolt/0000-0001-6802-3311}
}

@article{MTMT:34727542,
	title = {Transzmissziós elektronmikroszkópia az MFA-ban},
	url = {https://m2.mtmt.hu/api/publication/34727542},
	author = {Lábár, János and Pécz, Béla},
	journal-iso = {FIZIKAI SZEMLE},
	journal = {FIZIKAI SZEMLE},
	volume = {74},
	unique-id = {34727542},
	issn = {0015-3257},
	year = {2024},
	pages = {84-87},
	orcid-numbers = {Lábár, János/0000-0002-3944-8350; Pécz, Béla/0000-0002-4651-6972}
}

@article{MTMT:34727537,
	title = {Gyulai József öröksége a funkcionális anyagok tudományában},
	url = {https://m2.mtmt.hu/api/publication/34727537},
	author = {Biró, László Péter and Pécz, Béla},
	journal-iso = {FIZIKAI SZEMLE},
	journal = {FIZIKAI SZEMLE},
	volume = {74},
	unique-id = {34727537},
	issn = {0015-3257},
	year = {2024},
	pages = {73-73},
	orcid-numbers = {Biró, László Péter/0000-0001-7261-0420; Pécz, Béla/0000-0002-4651-6972}
}

@article{MTMT:34714394,
	title = {Atomic layer deposited Fe-sulphide layers with pyrrhotite structure controlled by the deposition temperature},
	url = {https://m2.mtmt.hu/api/publication/34714394},
	author = {Baji, Zsófia and Pécz, Béla and Fogarassy, Zsolt and Szabó, Zoltán and Cora, Ildikó},
	doi = {10.1016/j.tsf.2024.140267},
	journal-iso = {THIN SOLID FILMS},
	journal = {THIN SOLID FILMS},
	volume = {794},
	unique-id = {34714394},
	issn = {0040-6090},
	abstract = {Atomic layer deposition was used to grow epitaxial iron sulphide layers on α-Al2O3 substrates. According to the transmission electron microscopic measurements, these Fe-sulphide films had 1C pyrrhotite structure (Fe1-xS). In the case of pyrrhotite materials, both the magnetic and electric properties depend significantly on their iron content and on the ordering of iron vacancies. By tuning the parameters of the atomic layer deposition method, the structure of epitaxial pyrrhotite films could be controlled, thus the electronic properties of the Fe1-xS films could be influenced: At deposition temperatures below 350°C, the structure contained many faults, and the layers were n type semiconductors, while at higher temperatures, the resulting films were p-type with excellent crystalline structures with disordered vacancies. A post deposition annealing could further improve the crystallinity and induce p-type conductivity.},
	keywords = {Atomic layer deposition; Thermal annealing; Pyrrhotite; Iron sulphide},
	year = {2024},
	eissn = {1879-2731},
	orcid-numbers = {Baji, Zsófia/0000-0001-5051-3128; Pécz, Béla/0000-0002-4651-6972; Fogarassy, Zsolt/0000-0003-4981-1237; Szabó, Zoltán/0000-0002-2150-1459}
}