Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Rok Dittrich"'
Autor:
Fredrik Sturesson, Fredrik Johansson, Francisco Hernandez, Martin Suess, Rok Dittrich, Sandi Habinc, Felix Siege
Publikováno v:
2016 International SpaceWire Conference (SpaceWire).
The GR718B is a standalone, radiation tolerant, 18x-port SpaceWire router, enhanced with support for 64 interrupts, SpaceWire-D and SpaceWire standard revision 1. A brief overview of the design background of this device is provided herein. The main d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::526cc9e0f9af71e5ad452f72561e6547
https://doi.org/10.1109/spacewire.2016.7771641
https://doi.org/10.1109/spacewire.2016.7771641
Radiation validation of critical design blocks of the GR718B radiation-tolerant 18× SpaceWire router
Autor:
Francisco Hernandez, Christian Poivey, Rok Dittrich, Sandi Habinc, Fredrik Johansson, Jorgen Ilstad, Fredrik Sturesson
Publikováno v:
2016 16th European Conference on Radiation and Its Effects on Components and Systems (RADECS).
The GR718B is a radiation tolerant 18-port, standalone, SpaceWire router developed by Cobham Gaisler AB for space applications. The validation of the most critical design blocks of the SpaceWire router with respect to Single Event Effects, when opera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a0f22908668085fce425a5a2ad5f708
https://doi.org/10.1109/radecs.2016.8093216
https://doi.org/10.1109/radecs.2016.8093216
Publikováno v:
2015 17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe).
Power MOSFETs have been primarily designed for switching applications, in which case they are operated to the best extent possible either at zero drain to source voltage or at zero drain current. Accordingly, datasheets provide parametric information
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f97582a83accd2b57a94cea7ee192f1
https://doi.org/10.1109/epe.2015.7309049
https://doi.org/10.1109/epe.2015.7309049
Autor:
Rok Dittrich, Josef Fidler, F. Dorfbauer, M. Kirschner, Thomas Schrefl, Dieter Suess, Gino Hrkac
Publikováno v:
Journal of Magnetism and Magnetic Materials. :551-554
In order to achieve an areal density of 10 Tbit/in2 in perpendicular recording, grains with diameters of about 3 nm are required. However, for such grain sizes, common hard disk materials are magnetically too soft to be thermally stable. Extremely ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46fcffa38529f6c3a21efa029b53da66
https://doi.org/10.1016/j.jmmm.2004.11.525
https://doi.org/10.1016/j.jmmm.2004.11.525
Publikováno v:
Journal of Magnetism and Magnetic Materials. :641-646
Micromagnetics is a continuum theory to describe magnetization processes on a length scale which is large enough to replace the atomic spins by a continuous magnetization vector and small enough to resolve the magnetization transition inside a domain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2616eda5ec86c4762bcf6ce46252e91f
https://doi.org/10.1016/j.jmmm.2003.12.1007
https://doi.org/10.1016/j.jmmm.2003.12.1007
Autor:
Thomas Schrefl, Josef Fidler, Werner Scholz, M. Kirschner, Rok Dittrich, Dieter Suess, V. Tsiantos
Publikováno v:
Physica B: Condensed Matter. 343:200-205
The relaxation of magnetostatic spin waves in a square NiFe nano-element (100×100×20 nm3) has been simulated by micromagnetic finite element modeling after the excitation by a rotational field of μ0H=0.2 T with various frequencies between 1 and 16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08c300d2e88cc18209ed6cda03a75f3a
https://doi.org/10.1016/j.physb.2003.08.094
https://doi.org/10.1016/j.physb.2003.08.094
Publikováno v:
Physica B: Condensed Matter. 343:211-215
The change in the resistivity in a Co nanowire due to the anisotropic magnetoresistivity effect is investigated using the finite element method. The wire has a square cross-section of 200×200 nm 2 . We compare our results with experimental investiga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::539628e23b499bc8646d2a014e3059fa
https://doi.org/10.1016/j.physb.2003.08.096
https://doi.org/10.1016/j.physb.2003.08.096
Publikováno v:
Journal of Magnetism and Magnetic Materials. 267:69-79
A method to determine the minimum energy path between two stable states in a magnetic system is used to investigate magnetic reversal of an irregularly shaped columnar grain. The method describes the magnetization reversal process initiated by therma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80bdcc5a0428dc91b8c593534d41407a
https://doi.org/10.1016/s0304-8853(03)00306-8
https://doi.org/10.1016/s0304-8853(03)00306-8
Autor:
V. Tsiantos, Rok Dittrich, H. Forster, Thomas Schrefl, Werner Scholz, Dieter Suess, Josef Fidler
Publikováno v:
Computational Materials Science. 28:366-383
A parallel finite element micromagnetics package has been implemented, that is highly scalable, easily portable and combines different solvers for the micromagnetic equations. The implementation is based on the standard Galerkin discretization on tet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ed7631b61815f4280ee7f07e6b82551
https://doi.org/10.1016/s0927-0256(03)00119-8
https://doi.org/10.1016/s0927-0256(03)00119-8
Publikováno v:
Journal of Magnetism and Magnetic Materials. 250:12-19
Minimum energy paths and energy barriers are calculated for complex micromagnetic systems. The method is based on the nudged elastic band method and uses finite-element techniques to represent granular structures. The method was found to be robust an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5604b7b4960219a090bc690d4b84ee92
https://doi.org/10.1016/s0304-8853(02)00388-8
https://doi.org/10.1016/s0304-8853(02)00388-8