@article{MTMT:34538415,
	title = {Hybrid Bio-Nanocomposites by Integrating Nanoscale Au in Butterfly Scales Colored by Photonic Nanoarchitectures},
	url = {https://m2.mtmt.hu/api/publication/34538415},
	author = {Kertész, Krisztián Imre and Piszter, Gábor and Vargáné Beck, Andrea and Horváth, Anita and Nagy, G. and Molnár, György and Radnóczi, György Zoltán and Horváth, Zsolt Endre and Illés, Levente and Biró, László Péter},
	doi = {10.3390/photonics10111275},
	journal-iso = {PHOTONICS-BASEL},
	journal = {PHOTONICS},
	volume = {10},
	unique-id = {34538415},
	year = {2023},
	eissn = {2304-6732},
	orcid-numbers = {Kertész, Krisztián Imre/0000-0001-8004-9135; Piszter, Gábor/0000-0001-7155-4025; Molnár, György/0000-0002-4792-5516; Radnóczi, György Zoltán/0000-0002-7106-6272; Horváth, Zsolt Endre/0000-0002-4632-0136; Biró, László Péter/0000-0001-7261-0420}
}

@article{MTMT:34538294,
	title = {Position of gold dictates the photophysical and photocatalytic properties of Cu2O in Cu2O/Au multicomponent nanoparticles},
	url = {https://m2.mtmt.hu/api/publication/34538294},
	author = {Kovács, Dávid and Deák, András and Radnóczi, György Zoltán and Horváth, Zsolt Endre and Sulyok, Attila and Schiller, Róbert and Czömpöly, Ottó Sámuel and Zámbó, Dániel},
	doi = {10.1039/d3tc01213a},
	journal-iso = {J MATER CHEM C},
	journal = {JOURNAL OF MATERIALS CHEMISTRY C},
	volume = {11},
	unique-id = {34538294},
	issn = {2050-7526},
	year = {2023},
	eissn = {2050-7534},
	pages = {8796-8807},
	orcid-numbers = {Deák, András/0000-0002-2526-1245; Radnóczi, György Zoltán/0000-0002-7106-6272; Horváth, Zsolt Endre/0000-0002-4632-0136}
}

@article{MTMT:33836721,
	title = {Direct atomic layer deposition of ultra-thin Al2O3 and HfO2 films on gold-supported monolayer MoS2},
	url = {https://m2.mtmt.hu/api/publication/33836721},
	author = {Schilirò, E. and Panasci, S.E. and Mio, A.M. and Nicotra, G. and Agnello, S. and Pécz, Béla and Radnóczi, György Zoltán and Deretzis, I. and La, Magna A. and Roccaforte, F. and Lo, Nigro R. and Giannazzo, F.},
	doi = {10.1016/j.apsusc.2023.157476},
	journal-iso = {APPL SURF SCI},
	journal = {APPLIED SURFACE SCIENCE},
	volume = {630},
	unique-id = {33836721},
	issn = {0169-4332},
	abstract = {In this paper, the atomic layer deposition (ALD) of ultra-thin films (<4 nm) of Al2O3 and HfO2 on gold-supported monolayer (1L) MoS2 is investigated, providing an insight on the mechanisms ruling the nucleation in the early stages of the ALD process. A preliminary multiscale characterization of large area 1L-MoS2 exfoliated on sputter-grown Au/Ni films demonstrated: (i) a tensile strain (from 0.1 to 0.3%) and p-type doping (from 1 × 1012 to 4 × 1012 cm−2) distribution at micro-scale; (ii) an almost conformal MoS2 membrane to the Au grains topography, with some locally detached regions, indicating the occurrence of strain variations at the nanoscale; (iii) atomic scale variability (from ∼ 4.0 to ∼ 4.5 Å) in the Mo-Au atomic distances was detected, depending on the local configuration of Au nanograins. Ab initio DFT calculations of a free-standing MoS2 layer and a simplified MoS2/Au(111) interface model showed a significant influence of the Au substrate on the MoS2 energy band structure, whereas small differences were accounted for the adsorption of H2O, TMA (co-reactant, and Al-precursor, respectively) molecules, and a slight improved adsorption was predicted for TDMAHf (Hf-precursor). This suggests a crucial role of nanoscale morphological effects, such as the experimentally observed local curvature and strain of the MoS2 membrane, in the enhanced physisorption of the precursors. Afterwards the nucleation and growth of Al2O3 an HfO2 films onto 1L-MoS2/Au was investigated in detail, by monitoring the surface coverage as a function of the number (N) of ALD cycles, with N from 10 to 120. At low N values, a slower growth rate of the initially formed nuclei was observed for HfO2, probably due to the bulky nature of the TDMAHf precursor as compared to TMA. On the other hand, the formation of continuous films was obtained in both cases for N > 80 ALD cycles, corresponding to ∼ 3.6 nm Al2O3 and ∼ 3.1 nm HfO2. Current mapping on these ultra-thin films by conductive-AFM showed, for the same applied bias, a uniform insulating behavior of Al2O3 and the occurrence of few localized breakdown spots in the case of HfO2, associated to a less compact films regions. Finally, an increase of the 1L-MoS2 tensile strain was observed by Raman mapping after encapsulation with both high-κ films, accompanied by a reduction in the PL intensity, explained by the effects of strain and the higher effective dielectric constant of the surrounding environment.},
	year = {2023},
	eissn = {1873-5584},
	orcid-numbers = {Pécz, Béla/0000-0002-4651-6972; Radnóczi, György Zoltán/0000-0002-7106-6272}
}

@{MTMT:33342328,
	title = {Fókuszált ionsugárral készített minták tisztítása kis-energiás Ar+ ionnyalábbal},
	url = {https://m2.mtmt.hu/api/publication/33342328},
	author = {Radnóczi, György Zoltán},
	booktitle = {A Magyar Mikroszkópos Társaság 2022 Konferenciájának Kivonatkönyve},
	unique-id = {33342328},
	year = {2022},
	pages = {121-121},
	orcid-numbers = {Radnóczi, György Zoltán/0000-0002-7106-6272}
}

@article{MTMT:33208918,
	title = {Continuous spark plasma synthesis of Au/Co binary nanoparticles with tunable properties},
	url = {https://m2.mtmt.hu/api/publication/33208918},
	author = {Villy, Lajos Péter and Kohut, Attila and Kéri, Albert and Bélteki, Ádám and Radnóczi, György and Fogarassy, Zsolt and Radnóczi, György Zoltán and Galbács, Gábor and Geretovszky, Zsolt},
	doi = {10.1038/s41598-022-22928-0},
	journal-iso = {SCI REP},
	journal = {SCIENTIFIC REPORTS},
	volume = {12},
	unique-id = {33208918},
	issn = {2045-2322},
	abstract = {We present here a scalable and environmentally friendly gas phase technique employing atmospheric pressure electrical spark discharge plasmas for the production of Au/Co binaries, an effective catalyst system for the decomposition of hydrogen-rich compounds, such as ammonium borane. We demonstrate that Au/Co alloy nanoparticles can be produced via the spark plasma-based technique. The possibility of varying the morphology and phase structure via real time heat treatment of the generated aerosol to form Au/Co/CoO particles with continuous control over a wide particle compositional range (from 24 to 64 at.% [Co]/([Co] + [Au]) content) is also demonstrated. Since our spark-based approach is proven to be capable of providing reasonable particle yields, these results may contribute to the transition of lab-scale, nanocatalyst-based hydrogen storage systems to real world applications.},
	year = {2022},
	eissn = {2045-2322},
	orcid-numbers = {Kohut, Attila/0000-0003-4545-2943; Kéri, Albert/0000-0001-7663-5422; Radnóczi, György/0000-0002-5056-7625; Fogarassy, Zsolt/0000-0003-4981-1237; Radnóczi, György Zoltán/0000-0002-7106-6272; Galbács, Gábor/0000-0002-1799-5329; Geretovszky, Zsolt/0000-0002-7878-9174}
}

@article{MTMT:32112570,
	title = {Structural Characteristics of the Si Whiskers Grown by Ni-Metal-Induced-Lateral-Crystallization},
	url = {https://m2.mtmt.hu/api/publication/32112570},
	author = {Pécz, Béla and Vouroutzis, Nikolaos and Radnóczi, György Zoltán and Frangis, Nikolaos and Stoemenos, John},
	doi = {10.3390/nano11081878},
	journal-iso = {NANOMATERIALS-BASEL},
	journal = {NANOMATERIALS},
	volume = {11},
	unique-id = {32112570},
	year = {2021},
	eissn = {2079-4991},
	orcid-numbers = {Pécz, Béla/0000-0002-4651-6972; Radnóczi, György Zoltán/0000-0002-7106-6272}
}

@article{MTMT:32078773,
	title = {The growth of a multi-principal element (CoCrFeMnNi) oxynitride film by direct current magnetron sputtering using air as reactive gas},
	url = {https://m2.mtmt.hu/api/publication/32078773},
	author = {Radnóczi, György and Dedoncker, R. and Radnóczi, György Zoltán and Czigány, Zsolt and Sulyok, Attila and Kovácsné Kis, Viktória and Depla, D.},
	doi = {10.1016/j.surfcoat.2021.127433},
	journal-iso = {SURF COAT TECH},
	journal = {SURFACE AND COATINGS TECHNOLOGY},
	volume = {421},
	unique-id = {32078773},
	issn = {0257-8972},
	abstract = {CoCrFeMnNi multi-principal element alloy films were grown by direct current magnetron sputtering in a mixture of argon and air. The air fraction was varied from 4 to 50%, which resulted in a change of the phase state of the growing film. A 〈100〉 preferred orientation face centered cubic metal (doped with O and N) structure develops below 12% of air. Between 12 and 30% air, a two phase 〈100〉 preferred orientation face centered cubic metal + oxynitride (B1) structure forms. Above 30% of air a single phase B1 oxynitride structure is observed. Compared to nitrogen, oxygen is preferentially incorporated into the growing structures. The 〈100〉 preferential orientation is the result of selective nucleation (below 30% of air) or competing growth (above 30% of air) of the forming crystals. Detailed microscopic analysis shows a complex structure for both the metal and the oxynitride phase in the films deposited at low and high air fraction. In both cases, the films are characterized by local structures ordered on a few nanometer scale and their formation is explained as a result of spinodal decomposition of the as-formed homogenous structure which occurs during film growth.},
	keywords = {SPINODAL DECOMPOSITION; Structure formation mechanism; CoCrFeMnNi MPEA; Growth in Ar + air plasma; MPEA-oxynitride; Stochastic structure},
	year = {2021},
	eissn = {1879-3347},
	orcid-numbers = {Radnóczi, György/0000-0002-5056-7625; Radnóczi, György Zoltán/0000-0002-7106-6272; Czigány, Zsolt/0000-0001-6410-8801}
}

@misc{MTMT:31804509,
	title = {Reactions between amporphous thin films of silicon with nickel on heating},
	url = {https://m2.mtmt.hu/api/publication/31804509},
	author = {Dodony, Erzsébet and Radnóczi, György Zoltán and Dódony, István},
	unique-id = {31804509},
	year = {2020},
	orcid-numbers = {Radnóczi, György Zoltán/0000-0002-7106-6272}
}

@article{MTMT:31408207,
	title = {Reversible control of magnetism in FeRh thin films},
	url = {https://m2.mtmt.hu/api/publication/31408207},
	author = {Merkel, Dániel and Lengyel, Attila and Nagy, Dénes Lajos and Németh, Attila and Horváth, Zsolt Endre and Kovácsné Bogdán, Csilla and Gracheva, Maria and Hegedűs, Gergő and Sajti, Szilárd Mihály and Radnóczi, György Zoltán and Szilágyi, Edit},
	doi = {10.1038/s41598-020-70899-x},
	journal-iso = {SCI REP},
	journal = {SCIENTIFIC REPORTS},
	volume = {10},
	unique-id = {31408207},
	issn = {2045-2322},
	year = {2020},
	eissn = {2045-2322},
	orcid-numbers = {Nagy, Dénes Lajos/0000-0002-6790-9505; Horváth, Zsolt Endre/0000-0002-4632-0136; Gracheva, Maria/0000-0001-5245-8425; Sajti, Szilárd Mihály/0000-0002-8748-8242; Radnóczi, György Zoltán/0000-0002-7106-6272}
}

@article{MTMT:32174342,
	title = {HRTEM image-stitching for measurement of distances},
	url = {https://m2.mtmt.hu/api/publication/32174342},
	author = {Radnóczi, György Zoltán and Herceg, Zoltán and Kiss, Tamás Rafael},
	doi = {10.1556/2051.2020.00086},
	journal-iso = {RESOL DISCOVERY},
	journal = {RESOLUTION AND DISCOVERY},
	volume = {5},
	unique-id = {32174342},
	year = {2020},
	eissn = {2498-8707},
	pages = {13-17},
	orcid-numbers = {Radnóczi, György Zoltán/0000-0002-7106-6272}
}