Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Obry, B."'
Autor:
Clausen, P., Vogt, K., Schultheiss, H., Schäfer, S., Obry, B., Wolf, G., Pirro, P., Leven, B., Hillebrands, B.
Publikováno v:
Appl. Phys. Lett. 99, 162505 (2011)
We study spin-wave transport in a microstructured Ni81Fe19 waveguide exhibiting broken translational symmetry. We observe the conversion of a beam profile composed of symmetric spin-wave width modes with odd numbers of antinodes n=1,3,... into a mixe
Externí odkaz:
http://arxiv.org/abs/1109.1958
Autor:
Jungfleisch, M. B., Chumak, A. V., Vasyuchka, V. I., Serga, A. A., Obry, B., Schultheiss, H., Beck, P. A., Karenowska, A. D., Saitoh, E., Hillebrands, B.
Publikováno v:
Appl. Phys. Lett. 99, 182512 (2011)
It is demonstrated that upon pulsed microwave excitation, the temporal behavior of a spin-wave induced inverse spin Hall voltage in a magnetic insulator-nonmagnetic metal structure is distinctly different from the temporal evolution of the directly e
Externí odkaz:
http://arxiv.org/abs/1011.0889
Autor:
Schultheiss, H., Ciubotaru, F., Laraoui, A., Hermsdoerfer, S. J., Obry, B., Serga, A. A., Janssens, X., van Kampen, M., Lagae, L., Slavin, A. N., Leven, B., Hillebrands, B.
We have investigated the generation of spin waves in the free layer of an extended spin-valve structure with a nano-scaled point contact driven by both microwave and direct electric current using Brillouin light scattering microscopy. Simultaneously
Externí odkaz:
http://arxiv.org/abs/0905.0323
Autor:
Schultheiss, H., Sandweg, C. W., Obry, B., Hermsdoerfer, S. J., Schaefer, S., Leven, B., Hillebrands, B.
The spatial profiles and the dissipation characteristics of spin-wave quasi-eigenmodes are investigated in small magnetic Ni$_{81}$Fe$_{19}$ ring structures using Brillouin light scattering microscopy. It is found, that the decay constant of a mode d
Externí odkaz:
http://arxiv.org/abs/0804.2200
Akademický článek
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Autor:
Idigoras, O., Suszka, A. K., Vavassori, P., Obry, B., Hillebrands, B., Landeros, P., Berger, A.
Publikováno v:
Journal of Applied Physics; 2014, Vol. 115 Issue 8, p1-16, 16p, 6 Color Photographs, 4 Black and White Photographs, 5 Graphs
Publikováno v:
Journal of Applied Physics; Jun2013, Vol. 113 Issue 21, p213909, 4p, 1 Diagram, 1 Chart, 3 Graphs
Autor:
Obry, B., Meyer, T., Pirro, P., Brächer, T., Osten, J., Chumak, A. V., Serga, A. A., Fassbender, J., Hillebrands, B.
Publikováno v:
DPG-Frühjahrstagung der Sektion Kondensierte Materie, 30.03.-04.04.2014, Dresden, Deutschland
We study the nonlinear multi-magnon processes in a micro-structured magnonic crystal consisting of a Ni81Fe19 waveguide, which has been periodically modulated in its saturation magnetization by localized ion implantation. A significant modification o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4577::6e5cd2ea07b383173dee10bea372b61b
https://www.hzdr.de/publications/Publ-20287-1
https://www.hzdr.de/publications/Publ-20287-1
Autor:
Chumak, A. V., Obry, B., Brächer, T., Pirro, P., Ciubotaru, F., Serga, A. A., Osten, J., Fassbender, J., Hillebrands, B.
Publikováno v:
International Symposium on Spin Waves, 09.-15.06.2013, St. Petersburg, Russia
In recent years the research on magnonic crystals (MC), which are magnetic materials with periodically-modulated properties, has experienced increasing attention due to their potential in manipulating the propagation properties of spin waves. However
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4577::ca8e7b1eda68238e13b011663292bed4
https://www.hzdr.de/publications/Publ-18802-1
https://www.hzdr.de/publications/Publ-18802-1
Autor:
Obry, B., Meyer, T., Pirro, P., Brächer, T., Lägel, B., Neb, R., Osten, J., Strache, T., Fassbender, J., Hillebrands, B.
Publikováno v:
INTERMAG 2012, 07.-11.05.2012, Vancover, Kanada
Applied Physics Letters 102(2013)2, 022409
Frühjahrstagung der Sektion Kondensierte Materie (SKM), 25.-30.03.2012, Berlin, Deutschland
Applied Physics Letters 102(2013)2, 022409
Frühjahrstagung der Sektion Kondensierte Materie (SKM), 25.-30.03.2012, Berlin, Deutschland
Ion implantation of ferromagnetic films has proven to be a promising tool for the fabrication of fully planar samples with a microscopic magnetic substructure. A waveguide-like propagation of spin waves in a Ni81Fe19 film which was locally patterned
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cf4c82b51cac762662d3d1957044a108
https://www.hzdr.de/publications/Publ-17251-2
https://www.hzdr.de/publications/Publ-17251-2