Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Mathias Hoppe"'
Autor:
Vasile Postica, Alexander Vahl, Nicolae Magariu, Maik-Ivo Terasa, Mathias Hoppe, Bruno Viana, Patrick Aschehoug, Thierry Pauporté, Ion Tiginyanu, Oleksandr Polonskyi, Victor Sontea, Lee Chow, Lorenz Kienle, Rainer Adelung, Franz Faupel, Oleg Lupan
Publikováno v:
Journal of Engineering Science (Chişinău), Vol XXV, Iss 3, Pp 41-51 (2018)
In this study, Ag-doped ZnO (ZnO:Ag) nanostructured films were functionalized with silver nanoparticles (Ag NPs), silver-platinum bimetallic nanoparticles (AgPt NPs) and silver-gold bimetallic NPs (AgAu NPs) using a gas phase PVD process based on a H
Externí odkaz:
https://doaj.org/article/1a691e40568d45339522116616ff19a8
Autor:
Esmée Berger, István Pusztai, Sarah L. Newton, Mathias Hoppe, Oskar Vallhagen, Alexandre Fil, Tünde Fülöp
Publikováno v:
Journal of Plasma Physics. 88
Understanding generation and mitigation of runaway electrons in disruptions is important for the safe operation of future tokamaks. In this paper we investigate runaway dynamics in reactor-scale spherical tokamaks. We study both the severity of runaw
Autor:
Lee Chow, Nora H. de Leeuw, V. Sontea, Lukas Zimoch, Franz Faupel, Nicolae Magariu, Thierry Pauporté, Sandra Hansen, Vardan Galstyan, David Santos-Carballal, Rainer Adelung, Oleg Lupan, Elisabetta Comini, Alexander Vahl, Mathias Hoppe, Nicolai Ababii
Publikováno v:
ACS Applied Materials and Interfaces, 13(27), 32363. American Chemical Society
TiO2/Cu2O/CuO multi-nanolayers highly sensitive toward volatile organic compounds (VOCs) and H2 have been grown in various thicknesses by a cost-effective and reproducible combined spray-sputtering-annealing approach. The ultrathin TiO2 films were de
Autor:
Lorenz Kienle, Mathias Hoppe, Franz Faupel, Vasile Postica, Nora H. de Leeuw, Sandra Hansen, Alexander Vahl, Oleg Lupan, David Santos-Carballal, Niklas Wolff, Rainer Adelung, Abdelaziz Cadi-Essadek, Maik-Ivo Terasa, Torben Dankwort, Heather Cavers
Publikováno v:
Journal of Materials Chemistry A. 8:16246-16264
For a fast and reliable monitoring of hazardous environments, the discrimination and detection of volatile organic compounds (VOCs) in the low ppm range is critically important, which requires the development of new chemical sensors. We report herein
Autor:
D. T. Garnier, Roy Tinguely, Istvan Pusztai, Tünde Fülöp, Robert Granetz, Ola Embréus, K. Särkimäki, Andréas Sundström, Ryan Sweeney, Mathias Hoppe, V.A. Izzo
Publikováno v:
Nuclear Fusion
The potential formation of multi-mega-ampere beams of relativistic "runaway" electrons (REs) during sudden terminations of tokamak plasmas poses a significant challenge to the tokamak's development as a fusion energy source. Here, we use state-of-the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f48b2f7816229f4f36f3c2238bb5413
http://arxiv.org/abs/2110.10598
http://arxiv.org/abs/2110.10598
Autor:
Oleg, Lupan, David, Santos-Carballal, Nicolai, Ababii, Nicolae, Magariu, Sandra, Hansen, Alexander, Vahl, Lukas, Zimoch, Mathias, Hoppe, Thierry, Pauporté, Vardan, Galstyan, Victor, Sontea, Lee, Chow, Franz, Faupel, Rainer, Adelung, Nora H, de Leeuw, Elisabetta, Comini
Publikováno v:
ACS applied materialsinterfaces. 13(27)
TiO
Autor:
Franz Faupel, Vasile Postica, Maik-Ivo Terasa, Nora H. de Leeuw, Alexander Vahl, David Santos-Carballal, Oleg Lupan, Lorenz Kienle, Mathias Hoppe, Torben Dankwort, Rainer Adelung, Abdelaziz Cadi-Essadek
Publikováno v:
ACS Applied Materials & Interfaces
Nanomaterials for highly selective and sensitive sensors toward specific gas molecules of volatile organic compounds (VOCs) are most important in developing new-generation of detector devices, for example, for biomarkers of diseases as well as for co
Autor:
Franz Faupel, Sindu Shree, Tim Reimer, Oleksandr Polonskyi, Vasile Postica, Mathias Hoppe, Oleg Lupan, Nicolai Ababii, V. Sontea, Steffen Chemnitz, Rainer Adelung
Publikováno v:
Materials Science in Semiconductor Processing. 87:44-53
The massive application requests for high-performance sensors indicate on the importance of precise controlling of the semiconducting oxide characteristics. The sensor longevity needed for the remote areas in harsh environments is mandatory and can b
Runaway electron populations seeded from the hot-tail generated by the rapid cooling in plasma-terminating disruptions are a serious concern for next-step tokamak devices such as ITER. Here, we present a comprehensive treatment of the thermal quench,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cd06628c7adac8a4476f7915f5ac33e
http://arxiv.org/abs/2104.03272
http://arxiv.org/abs/2104.03272
Autor:
Denis Kalupin, Jorge Ferreira, Yves Peysson, EUROfusion-IM Team, Thomas Johnson, Gergö Pokol, Gergely Papp, Joan Decker, S. Olasz, D. Yadikin, Pär Strand, D. P. Coster, M. Aradi, Mathias Hoppe, B. Erdos
Publikováno v:
Nuclear Fusion
Relativistic runaway electrons are a major concern in tokamaks. Although significant theoretical development had been undertaken in recent decades, we still lack a self-consistent simulator that could simultaneously capture all aspects of this phenom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc1d1d7b69561ebdcb857b0cf3911125
http://arxiv.org/abs/2009.14651
http://arxiv.org/abs/2009.14651