Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Benjamin Kalas"'
Autor:
Diana Nesheva, Maja Šćepanović, S. Kaschieva, Benjamin Kalas, T. Hristova-Vasileva, Zsolt Fogarassy, Krassimira Antonova, Peter Petrik, Sergei N. Dmitriev
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 458:159-163
Homogeneous films from SiOx (x = 1.2, 1.3) were deposited on crystalline Si substrates by thermal evaporation of silicon monoxide in vacuum. A part of the films was further annealed at 1000 °C to grow Si nanocrystals in a silicon dioxide matrix. Hom
Autor:
I. Lukács, Benjamin Kalas, Cesare Frigeri, Miklós Serényi, Andras Hamori, Attila Csik, Zsolt Zolnai
Publikováno v:
Thin solid films
679 (2019): 58–63. doi:10.1016/j.tsf.2019.04.007
info:cnr-pdr/source/autori:Serenyi, M.; Csik, A.; Hamori, A.; Kalas, B.; Lukacs, I; Zolnai, Z. S.; Frigeri, C./titolo:Diffusion and reaction kinetics governing surface blistering in radio frequency sputtered hydrogenated a-SixGe1-x (0 <= x <= 1) thin films/doi:10.1016%2Fj.tsf.2019.04.007/rivista:Thin solid films (Print)/anno:2019/pagina_da:58/pagina_a:63/intervallo_pagine:58–63/volume:679
679 (2019): 58–63. doi:10.1016/j.tsf.2019.04.007
info:cnr-pdr/source/autori:Serenyi, M.; Csik, A.; Hamori, A.; Kalas, B.; Lukacs, I; Zolnai, Z. S.; Frigeri, C./titolo:Diffusion and reaction kinetics governing surface blistering in radio frequency sputtered hydrogenated a-SixGe1-x (0 <= x <= 1) thin films/doi:10.1016%2Fj.tsf.2019.04.007/rivista:Thin solid films (Print)/anno:2019/pagina_da:58/pagina_a:63/intervallo_pagine:58–63/volume:679
The preparation of blister free layers of hydrogenated a-SixGe1-x (0 ≤ x ≤ 1) is a primary requisite for their technological applications. In RF (Radio Frequency) sputtered layers the formation of blisters is temperature dependent, as also shown
Autor:
Patrik Szekér, Ferenc Vonderviszt, Éva Tóth, Andras Saftics, Miklos Fried, Hajnalka Jankovics, Zoltán Lábadi, Balázs Kakasi, Peter Petrik, Benjamin Kalas
Publikováno v:
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Regular monitoring of arsenic concentrations in water sources is essential due to the severe health effects. Our goal was to develop a rapidly responding, sensitive and stable sensing layer for the detection of arsenic. We have designed flagellin-bas
Autor:
Éva Tóth, Balázs Kakasi, Miklos Fried, Éva Bereczk-Tompa, Zoltán Lábadi, Benjamin Kalas, Bogdan Firtat, Andras Saftics, Mariuca Gartner, Anett Sebestyén, Ferenc Vonderviszt, Levente Illés, Peter Petrik, Carmen Moldovan, Hajnalka Jankovics, Marin Gheorghe
Publikováno v:
ACS biomaterials scienceengineering. 6(7)
The environmental monitoring of Ni is targeted at a threshold limit value of 0.34 mu M, as set by the World Health Organization. This sensitivity target can usually only be met by time-consuming and expensive laboratory measurements. There is a need
Autor:
Emil Agocs, Tivadar Lohner, György Sáfrán, Attila Németh, Benjamin Kalas, Zsolt Zolnai, Nguyen Quoc Khánh, Peter Petrik, Miklós Serényi, Miklos Fried
Publikováno v:
Scientific Reports. 10
The optical parameters of hydrogenated amorphous a-$$\hbox {Si}_{1-x}\,\hbox {Ge}_{{x}}$$ Si 1 - x Ge x :H layers were measured with focused beam mapping ellipsometry for photon energies from 0.7 to 6.5 eV. The applied single-sample micro-combinatori
Autor:
Larysa Khomenkova, Andrew Rossall, J. A. van den Berg, Emil Agocs, Johannes Heitmann, David Lehninger, Bálint Fodor, S. Ponomaryov, Volodymyr O. Yukhymchuk, Peter Petrik, Benjamin Kalas, Zsolt Zolnai, O. Gudymenko
Publikováno v:
Applied Surface Science. 421:283-288
The change of optical and structural properties of Ge nanoclusters in ZrO 2 matrix have been investigated by spectroscopic ellipsometry versus annealing temperatures. Radio-frequency top-down magnetron sputtering approach was used to produce the samp
Autor:
Emil Agocs, Benjamin Kalas, Andras Hamori, Eva Ehrentreich-Förster, Judit Nador, Peter Petrik, Robert Horvath, Peter Kozma, Bálint Fodor, Sándor Kurunczi, Milan Janosov, Miklos Fried
Publikováno v:
Applied Surface Science. 421:289-294
Two surface-sensitive label-free optical methods, grating coupled interferometry (GCI) and spectroscopic ellipsometry (SE) was integrated into a single instrument. The new tool combines the high sensitivity of GCI with the spectroscopic capabilities
Autor:
Larysa Khomenkova, Benjamin Kalas, Johannes Heitmann, E. Perez-Feró, David Lehninger, Richárd Nagy, Zoltán Hózer, Peter Petrik, T. Novotny, Tivadar Lohner, Miklós Menyhárd, Emil Agocs, Attila Sulyok
Publikováno v:
Applied Surface Science. 421:744-747
Optical properties of Zr and its oxide have been measured on the surface of nuclear fuel cladding tubes. It has been shown that ellipsometry with focusing can routinely be used to measure thin layers and surface properties on Zr tubes with a diameter
Autor:
Emil Agocs, Miklos Fried, Benjamin Kalas, Judit Nador, Sándor Kurunczi, Andras Saftics, Peter Petrik
Publikováno v:
Applied Surface Science. 421:585-592
The Kretschmann–Raether geometry is widely used to investigate the properties of various biological samples and their behavior on different substrates [1] (mostly on gold surface with/without different functionalization). In this configuration the
Autor:
Benjamin Kalas, Zsófia Baji, J. Volk, Zsolt Czigány, Peter Petrik, László Pósa, György Molnár
Publikováno v:
Nanomaterials
Volume 11
Issue 1
Nanomaterials, Vol 11, Iss 212, p 212 (2021)
Volume 11
Issue 1
Nanomaterials, Vol 11, Iss 212, p 212 (2021)
Due to its remarkable switching effect in electrical and optical properties, VO2 is a promising material for several applications. However, the stoichiometry control of multivalent vanadium oxides, especially with a rational deposition technique, is