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pro vyhledávání: '"Josten, Nicolas"'
Autor:
Eggert, Benedikt, Çakır, Aslı, Günzing, Damian, Josten, Nicolas, Scheibel, Franziska, Brand, Richard A., Farle, Michael, Acet, Mehmet, Wende, Heiko, Ollefs, Katharina
The Shell-ferromagnetic effect originates from the segregation process in off-stochiometric Ni-Mn-based Heusler. In this work, we investigate the precipitation process of L2$_1$-ordered Ni$_2$MnSn and L1$_0$-ordered NiMn in off-stochiometric Ni$_{50}
Externí odkaz:
http://arxiv.org/abs/2304.03033
Magnetic annealing of the collinear antiferromagnet PdMn with excess Pd produces strongly pinned magnetic moments in the annealing field direction. This behaviour can be understood with the help of the magnetic-field-biased diffusion model. Here, the
Externí odkaz:
http://arxiv.org/abs/2303.03114
Autor:
Josten, Nicolas, Miroshkina, Olga, Noorzayee, Sakia, Zingsem, Benjamin, Çakır, Aslı, Acet, Mehmet, Wiedwald, Ulf, Gruner, Markus, Farle, Michael
Publikováno v:
Phys. Rev. B 107, 174417 (2023)
NiMn is a collinear antiferromagnet with high magneto crystalline anisotropy ($K_2=-9.7\times10^5\;\text{J m}^{-3}$). Through magnetic annealing of NiMn with excess Ni, strongly pinned magnetic moments emerge due to an imbalance in the distribution o
Externí odkaz:
http://arxiv.org/abs/2302.13387
Autor:
Josten, Nicolas, Feggeler, Thomas, Spoddig, Detlef, Radulov, Iliya, Spasova, Marina, Chai, Ke, Li, Zi-An, Meckenstock, Ralf, Gutfleisch, Oliver, Farle, Michael, Zingsem, Benjamin
We report strong unidirectional anisotropy in bulk polycrystalline B20 FeGe measured by ferromagnetic resonance spectroscopy. Bulk and micron-sized samples were produced and analytically characterized. FeGe is a B20 compound with inherent Dzyaloshins
Externí odkaz:
http://arxiv.org/abs/1902.02665
Akademický článek
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Akademický článek
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Autor:
Josten, Nicolas, Feggeler, Thomas, Meckenstock, Ralf, Spoddig, Detlef, Spasova, Marina, Chai, Ke, Radulov, Iliya, Li, Zi-An, Gutfleisch, Oliver, Farle, Michael, Zingsem, Benjamin
Publikováno v:
Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-7 (2020)
Scientific Reports, Vol 10, Iss 1, Pp 1-7 (2020)
OA Förderung 2020 Strong unidirectional anisotropy in bulk polycrystalline B20 FeGe has been measured by ferromagnetic resonance spectroscopy. Such anisotropy is not present in static magnetometry measurements. B20 FeGe exhibits inherent Dzyaloshins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::f4f6923b967b5f36579a14240c84e35b
https://duepublico2.uni-due.de/receive/duepublico_mods_00071665
https://duepublico2.uni-due.de/receive/duepublico_mods_00071665
Autor:
Josten N; Faculty of Physics and Center for Nanointegration (CENIDE), University Duisburg Essen, Duisburg, 47057, Germany., Feggeler T; Faculty of Physics and Center for Nanointegration (CENIDE), University Duisburg Essen, Duisburg, 47057, Germany., Meckenstock R; Faculty of Physics and Center for Nanointegration (CENIDE), University Duisburg Essen, Duisburg, 47057, Germany., Spoddig D; Faculty of Physics and Center for Nanointegration (CENIDE), University Duisburg Essen, Duisburg, 47057, Germany., Spasova M; Faculty of Physics and Center for Nanointegration (CENIDE), University Duisburg Essen, Duisburg, 47057, Germany., Chai K; Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China., Radulov I; Department of Material- and Geosciences, Functional Materials, Technische Universität Darmstadt, Darmstadt, 64287, Germany., Li ZA; Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China., Gutfleisch O; Department of Material- and Geosciences, Functional Materials, Technische Universität Darmstadt, Darmstadt, 64287, Germany., Farle M; Faculty of Physics and Center for Nanointegration (CENIDE), University Duisburg Essen, Duisburg, 47057, Germany.; Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, 660036, Russia., Zingsem B; Faculty of Physics and Center for Nanointegration (CENIDE), University Duisburg Essen, Duisburg, 47057, Germany. Benjamin.Zingsem@uni-due.de.; Ernst Ruska Centre for Microscopy and Spectroscopy with Electrons and Peter Grünberg Institute, Forschungszentrum Jülich GmbH, 52425, Jülich, Germany. Benjamin.Zingsem@uni-due.de.
Publikováno v:
Scientific reports [Sci Rep] 2020 Feb 18; Vol. 10 (1), pp. 2861. Date of Electronic Publication: 2020 Feb 18.
