Zobrazeno 1 - 10
of 134
pro vyhledávání: '"Eberhard Goering"'
Publikováno v:
New Journal of Physics, Vol 26, Iss 9, p 093003 (2024)
Thin buried magnetic layers ranging from thicknesses of a few atomic monolayers to several nanometers are omnipresent in the fields of magnetism and spintronics. For the functionality and fine tuning of devices build with such layers, exact knowledge
Externí odkaz:
https://doaj.org/article/8e8a2c458de24d12874fc82ebadcd9bf
Autor:
Martina Ahlberg, Sunjae Chung, Sheng Jiang, Andreas Frisk, Maha Khademi, Roman Khymyn, Ahmad A. Awad, Q. Tuan Le, Hamid Mazraati, Majid Mohseni, Markus Weigand, Iuliia Bykova, Felix Groß, Eberhard Goering, Gisela Schütz, Joachim Gräfe, Johan Åkerman
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-7 (2022)
Magnetic droplets are a type of non-topological magnetic soliton, which are stabilised and sustained by spin-transfer torques for instance. Without this, they would collapse. Here Ahlberg et al show that by decreasing the applied magnetic field, drop
Externí odkaz:
https://doaj.org/article/93a1c37b9fe942febb4e776260602113
Autor:
Frank Schulz, Felix Groß, Johannes Förster, Sina Mayr, Markus Weigand, Eberhard Goering, Joachim Gräfe, Gisela Schütz, Sebastian Wintz
Publikováno v:
AIP Advances, Vol 13, Iss 1, Pp 015115-015115-7 (2023)
Being able to accurately control the interaction of spin waves is a crucial challenge for magnonics in order to offer an alternative wave-based computing scheme for certain technological applications. Especially in neural networks and neuromorphic co
Externí odkaz:
https://doaj.org/article/b89d553d04eb4f5196bed3e92fe8c50a
Autor:
Yao Guang, Iuliia Bykova, Yizhou Liu, Guoqiang Yu, Eberhard Goering, Markus Weigand, Joachim Gräfe, Se Kwon Kim, Junwei Zhang, Hong Zhang, Zhengren Yan, Caihua Wan, Jiafeng Feng, Xiao Wang, Chenyang Guo, Hongxiang Wei, Yong Peng, Yaroslav Tserkovnyak, Xiufeng Han, Gisela Schütz
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-6 (2020)
Skyrmions are objects with whirled magnetization protected by their topology that can be created by different means, however, without control of their position. Here, the authors present a method exploiting x-rays to create skyrmions at the beam posi
Externí odkaz:
https://doaj.org/article/021533705da74d238c6a237f302d8d8e
Autor:
Boris B. Straumal, Svetlana G. Protasova, Andrei A. Mazilkin, Eberhard Goering, Gisela Schütz, Petr B. Straumal, Brigitte Baretzky
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 7, Iss 1, Pp 1936-1947 (2016)
The possibility to attain ferromagnetic properties in transparent semiconductor oxides such as ZnO is very promising for future spintronic applications. We demonstrate in this review that ferromagnetism is not an intrinsic property of the ZnO crystal
Externí odkaz:
https://doaj.org/article/437358d4cd2b42adbd207d7724be744c
Autor:
Ulf Wiedwald, Joachim Gräfe, Kristof M. Lebecki, Maxim Skripnik, Felix Haering, Gisela Schütz, Paul Ziemann, Eberhard Goering, Ulrich Nowak
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 7, Iss 1, Pp 733-750 (2016)
We investigate the rich magnetic switching properties of nanoscale antidot lattices in the 200 nm regime. In-plane magnetized Fe, Co, and Permalloy (Py) as well as out-of-plane magnetized GdFe antidot films are prepared by a modified nanosphere litho
Externí odkaz:
https://doaj.org/article/c8408007ab584eff8d754d132692ff6c
Autor:
Yu-Chun Chen, Simon Sawatzki, Semih Ener, Hossein Sepehri-Amin, Andreas Leineweber, Giuliano Gregori, Fei Qu, Shreyas Muralidhar, Tadakatsu Ohkubo, Kazuhiro Hono, Oliver Gutfleisch, Helmut Kronmüller, Gisela Schütz, Eberhard Goering
Publikováno v:
AIP Advances, Vol 6, Iss 12, Pp 125301-125301-8 (2016)
Highly anisotropic MnBi powder with over 90 wt% low-temperature phase can be prepared using conventional arc-melting and 2 hour-low energy ball milling (BM) followed by magnetic separation. After proper alignment, the purified Mn55Bi45(Mn45Bi55) powd
Externí odkaz:
https://doaj.org/article/87bd2e82f82d463690633c1d0163c60c
Autor:
Boris B. Straumal, Svetlana G. Protasova, Andrei A. Mazilkin, Thomas Tietze, Eberhard Goering, Gisela Schütz, Petr B. Straumal, Brigitte Baretzky
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 4, Iss 1, Pp 361-369 (2013)
The influence of the grain boundary (GB) specific area sGB on the appearance of ferromagnetism in Fe-doped ZnO has been analysed. A review of numerous research contributions from the literature on the origin of the ferromagnetic behaviour of Fe-doped
Externí odkaz:
https://doaj.org/article/c2824c1f35b04d4983c90228c4018b86
Publikováno v:
Current Applied Physics. 20:477-483
A systematic study of the magnetization reversal behavior in the regular arrangement of L10-FePt based exchange-spring nanomagnets with different thicknesses of the Co soft magnetic layer is presented. The magnetic property of the hard magnet is comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a75f946ce51bb6cf46dd1dec7de9fb8d
https://doi.org/10.1016/j.cap.2020.01.014
https://doi.org/10.1016/j.cap.2020.01.014
Autor:
Cora Bubeck, Eberhard Goering, Eduardo Salas Colera, Mauro Coduri, Alexandra T. De Denko, Anke Weidenkaff, Songhak Yoon, Hongbin Zhang, Gunther Richter, Marc Widenmeyer, Frank E. Osterloh
Publikováno v:
Journal of Materials Chemistry A. 8:11837-11848
Bubeck, C., et al. (2020). Correction: Bandgap-adjustment and enhanced surface photovoltage in Y-substituted LataivO2N. Journal of Materials Chemistry A, 8(26). https://doi.org/10.1039/D0TA90138E The authors regret that the affiliations for author Ed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00a47d4fe5d1cc5d2ab008bb7983c009
https://doi.org/10.1039/d0ta02136a
https://doi.org/10.1039/d0ta02136a