Zobrazeno 1 - 10
of 177
pro vyhledávání: '"H. Dötsch"'
Autor:
H. Dötsch, V. T. Synogach
Publikováno v:
Journal de Physique IV Proceedings
Journal de Physique IV Proceedings, EDP Sciences, 1997, 07 (C1), pp.C1-451-C1-452. ⟨10.1051/jp4:19971183⟩
Journal de Physique IV Proceedings, EDP Sciences, 1997, 07 (C1), pp.C1-451-C1-452. ⟨10.1051/jp4:19971183⟩
180° and 90° domain walls in Bi-substituted [110] and [100] oriented garnet films with in-plane magnetization are studied by means of planar excitation-detection structures at microwave frequencies. New multiple resonance modes of single domain wal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bc3d3cda9f2183a1c11c06e489f0a40
https://doi.org/10.1051/jp4:19971183
https://doi.org/10.1051/jp4:19971183
Autor:
J. Englich, Pavel Novák, H. Lütgemeier, H. Dötsch, K. Wagner, Karel Nitsch, R. Gerhardt, Miroslav Kučera, W. Zinn
Publikováno v:
Journal of Magnetism and Magnetic Materials. 161:57-64
The relaxation of 57Fe nuclei in yttrium iron garnet (YIG) is very sensitive to the way in which charge compensation is achieved in these magnetic insulators. Charge compensation becomes necessary either if nontrivalent impurities are incorporated in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4afc6de3b86e92fcaa0fdb00fb15e978
https://doi.org/10.1016/s0304-8853(96)00041-8
https://doi.org/10.1016/s0304-8853(96)00041-8
Publikováno v:
Journal of Magnetism and Magnetic Materials. 145:93-110
A rigorous theory of parallel pump instability threshold of spin waves in ferromagnetic films is developed. Dipole and exchange interactions, the dipole-dipole hybridization of spin wave branches, and the magnetocrystalline and induced anisotropies a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ab61f6f8fd42da3c331c448ab4e5f31
https://doi.org/10.1016/0304-8853(94)01612-7
https://doi.org/10.1016/0304-8853(94)01612-7
Publikováno v:
Applied Surface Science. 44:255-258
Yttrium-iron-garnet (YIG) films for magneto-optical applications are made by liquid phase epitaxy (LPE) from a melt containing Pb ions. In the course of annealing procedures Pb segregates on the surface of the YIG films. The evidence for and the temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd4e5ea01b98fd4e1a4efa86da5aa5fa
https://doi.org/10.1016/0169-4332(90)90081-a
https://doi.org/10.1016/0169-4332(90)90081-a
Publikováno v:
Journal of Physics D: Applied Physics. 31:2751-2753
Spatial pattern formation in strongly driven ferromagnets has been predicted theoretically but not yet verified by experiment. We present an experimental set-up to excite the ferrimagnetic resonance of magnetic garnet films locally at high power leve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10cc5286d06399c9d7c95d07be69dd8f
https://doi.org/10.1088/0022-3727/31/20/008
https://doi.org/10.1088/0022-3727/31/20/008
Publikováno v:
Magneto-Optical Imaging ISBN: 9781402019982
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d24d61661787006fc05a9ccecfcd3bd
https://doi.org/10.1007/978-94-007-1007-8_39
https://doi.org/10.1007/978-94-007-1007-8_39
Autor:
H. Dötsch, A. Erdmann, M. Fehndrich, R. Gerhardt, P. Hertel, B. Lührmann, M. Shamonin, H. P. Winkler, M. Wallenhorst
Publikováno v:
Nonlinear Microwave Signal Processing: Towards a New Range of Devices ISBN: 9789401064071
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f11cdd83821bf4f9920ecfd27e95a3c
https://doi.org/10.1007/978-94-011-5708-7_16
https://doi.org/10.1007/978-94-011-5708-7_16
Publikováno v:
Applied Physics. 23:195-198
The weak ferromagnet FeBO3 exhibits a strong dependence of the transverse sound velocity on the external magnetic field. This dependence has been measured for phonons up to the GHz region. The results can be explained satisfactorily by the interactio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1363c2aeb1659a3e8056fd2dfddcfed
https://doi.org/10.1007/bf00899718
https://doi.org/10.1007/bf00899718
Publikováno v:
Materials Research Bulletin. 18:1209-1216
Barium hexaferrite films have been grown by liquid phase epitaxy on Zr and Mg substituted Strontium hexagallate substrates. Continous films of 20 mm diameter have been obtained. The film surface exhibits terrace growth with a step height of about 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0671ddbc0406f51e94001dc8ed362bd
https://doi.org/10.1016/0025-5408(83)90024-7
https://doi.org/10.1016/0025-5408(83)90024-7
Autor:
H. Dötsch
Publikováno v:
Journal of Magnetism and Magnetic Materials. 4:180-185
Using special microwave structures, strong spin precessions can be excited locally in LPE garnet films by microwaves near the ferrimagnetic resonance frequency. As soon as the precession angle θ exceeds a critical value, the spins tip over creating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::337276b828a3b04a59150e82ed48240b
https://doi.org/10.1016/0304-8853(77)90031-2
https://doi.org/10.1016/0304-8853(77)90031-2