Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Damian M. Holzapfel"'
Autor:
Pauline Kümmerl, Sebastian Lellig, Amir Hossein Navidi Kashani, Marcus Hans, Peter J. Pöllmann, Lukas Löfler, Ganesh Kumar Nayak, Damian M. Holzapfel, Szilárd Kolozsvári, Peter Polcik, Peter Schweizer, Daniel Primetzhofer, Johann Michler, Jochen M. Schneider
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract The oxidation resistance of Hf0.28B0.72 and Hf0.11Al0.20B0.69 thin films was investigated comparatively at 700 °C for up to 8 h. Single-phase solid solution thin films were co-sputtered from HfB2 and AlB2 compound targets. After oxidation a
Externí odkaz:
https://doaj.org/article/b44e542273e8407d9ec170f02ee55863
Autor:
Pauline Kümmerl, Sebastian Lellig, Amir Hossein Navidi Kashani, Marcus Hans, Peter J. Pöllmann, Lukas Löfler, Ganesh Kumar Nayak, Damian M. Holzapfel, Szilárd Kolozsvári, Peter Polcik, Peter Schweizer, Daniel Primetzhofer, Johann Michler, Jochen M. Schneider
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-1 (2024)
Externí odkaz:
https://doaj.org/article/c16bbde5f75a4fa2ab050d6f43216569
Autor:
Nikolaos Kostoglou, Sebastian Stock, Angelos Solomi, Damian M. Holzapfel, Steven Hinder, Mark Baker, Georgios Constantinides, Vladislav Ryzhkov, Jelena Maletaskic, Branko Matovic, Jochen M. Schneider, Claus Rebholz, Christian Mitterer
Publikováno v:
Nanomaterials, Vol 14, Iss 7, p 601 (2024)
This study considers the influence of purity and surface area on the thermal and oxidation properties of hexagonal boron nitride (h-BN) nanoplatelets, which represent crucial factors in high-temperature oxidizing environments. Three h-BN nanoplatelet
Externí odkaz:
https://doaj.org/article/5fcb7532178b445d920e808d6ebf817c
Autor:
Maciej Kaplan, Gunnar K. Pálsson, Damian M. Holzapfel, Jochen M. Schneider, Björgvin Hjörvarsson
Publikováno v:
Journal of Non-Crystalline Solids: X, Vol 9, Iss , Pp 100061- (2021)
We demonstrate that the atomic size mismatch, δ, can be used to predict the boundary between amorphous and crystalline phase formation ranges in ZrNbCrMo thin films. The concentrations of all alloying elements are varied systematically, which induce
Externí odkaz:
https://doaj.org/article/cacacd7d257a4d4887f47bbff7d34609
Autor:
Michael K. Steinhoff, Damian M. Holzapfel, Soheil Karimi Aghda, Deborah Neuß, Peter J. Pöllmann, Marcus Hans, Daniel Primetzhofer, Jochen M. Schneider, Clio Azina
Publikováno v:
Materials, Vol 15, Iss 5, p 1635 (2022)
We report on the formation of Ag-containing ZrCuAlNi thin film metallic glass (nano)composites by a hybrid direct-current magnetron sputtering and high-power pulsed magnetron sputtering process. The effects of Ag content, substrate temperature and su
Externí odkaz:
https://doaj.org/article/fc4e98e743634d1ba5ffad62eb44d303
Autor:
Bastian Stelzer, Katrin Pingen, Marcus Hans, Damian M. Holzapfel, Silvia Richter, Joachim Mayer, Konda Gokuldoss Pradeep, Jochen M. Schneider
Publikováno v:
Materials, Vol 14, Iss 3, p 692 (2021)
Y(1−x)/2Ta(1−x)/2ZrxO2 coatings with 0 to 44 mol% ZrO2 were synthesized by sputtering. Phase-pure M’-YTaO4 coatings were obtained at a substrate temperature of 900 °C. Alloying with ZrO2 resulted in the growth of M’ along with t-Zr(Y,Ta)O2 f
Externí odkaz:
https://doaj.org/article/81f301fd2d2249d6a387406f9965b856
Autor:
Philipp Keuter, Anna L. Ravensburg, Marcus Hans, Soheil Karimi Aghda, Damian M. Holzapfel, Daniel Primetzhofer, Jochen M. Schneider
Publikováno v:
Materials, Vol 13, Iss 21, p 5021 (2020)
The HfV2–HfV2O7 composite is proposed as a material with potentially temperature-independent thermophysical properties due to the combination of anomalously increasing thermoelastic constants of HfV2 with the negative thermal expansion of HfV2O7. B
Externí odkaz:
https://doaj.org/article/efe9caee9ee74af08a10f108d439ab08
Autor:
Simon Evertz, Stephan Prünte, Lena Patterer, Amalraj Marshal, Damian M. Holzapfel, Alexander Schökel, Marcus Hans, Daniel Primetzhofer, Jochen M. Schneider
Publikováno v:
Condensed Matter, Vol 5, Iss 1, p 18 (2020)
Due to their unique property combination of high strength and toughness, metallic glasses are promising materials for structural applications. As the behaviour of metallic glasses depends on the electronic structure which in turn is defined by chemic
Externí odkaz:
https://doaj.org/article/750b9c37ac51473fa46955d3f749390d
Autor:
Soheil Karimi Aghda, Damian M. Holzapfel, Denis Music, Yeliz Unutulmazsoy, Stanislav Mráz, Dimitri Bogdanovski, Gönenç Fidanboy, Marcus Hans, Daniel Primetzhofer, Alba San José Méndez, André Anders, Jochen M. Schneider
Publikováno v:
Acta materialia 250, 118864 (2023). doi:10.1016/j.actamat.2023.118864
Acta materialia 250, 118864 (2023). doi:10.1016/j.actamat.2023.118864
Published by Elsevier Science, Amsterdam [u.a.]
Published by Elsevier Science, Amsterdam [u.a.]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::daf17ff7e236b436a1a6f2d659da6f47
Autor:
Clio Azina, Tim Bartsch, Damian M. Holzapfel, Martin Dahlqvist, Johanna Rosen, Lukas Löfler, Alba San Jose Mendez, Marcus Hans, Daniel Primetzhofer, Jochen M. Schneider
Publikováno v:
Journal of the American Ceramic Society 106(4), 2652-2665 (2023). doi:10.1111/jace.18931
Herein we report on the synthesis of a metastable (Cr,Y)2AlC MAX phase solid solution by co-sputtering from a composite Cr-Al-C and elemental Y target, at room temperature, followed by annealing. While direct high-temperature synthesis resulted in mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ebc3a626e908f9393215f1718bb95c0
http://arxiv.org/abs/2209.07119
http://arxiv.org/abs/2209.07119