Zobrazeno 1 - 10
of 117
pro vyhledávání: '"I. Laulicht"'
Publikováno v:
physica status solidi (b). 236:502-506
Computer simulations of spin waves parametric excitations are carried out in the framework of the two modes model. The dependence of the auto-oscillation (AO) frequency, f, on the pumping amplitude h is investigated. The results support the expressio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edc8e921c40e7fd6def9be7692ff86fe
https://doi.org/10.1002/pssb.200301714
https://doi.org/10.1002/pssb.200301714
Autor:
I. Laulicht, P. E. Wigen
Publikováno v:
Progress of Theoretical Physics Supplement. 139:375-381
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a3906874631a41717b0761be6a3a255
https://doi.org/10.1143/ptps.139.375
https://doi.org/10.1143/ptps.139.375
Autor:
I. Laulicht, P. E. Wigen
Publikováno v:
Journal of Magnetism and Magnetic Materials. 207:103-110
Buildup times and the stationary values of spin wave excitations near the Suhl instability threshold are calculated numerically. The study is done in the framework of the two-mode model. The time evolution of the excitation may approach the steady st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b48db0aee8cc1ff38df4ed42cfeccb39
https://doi.org/10.1016/s0304-8853(99)00539-9
https://doi.org/10.1016/s0304-8853(99)00539-9
Autor:
Y. Kraftmakher, I. Laulicht
Publikováno v:
Journal of Magnetism and Magnetic Materials. 191:13-16
The power dependence of auto-oscillations (AO) in yttrium–iron–garnet (YIG) film within a cavity is studied experimentally. We demonstrate that the dependence of the AO frequency on the pumping power is not always positive as commonly observed an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60bf156dfe0ddceef9a658106feab4f1
https://doi.org/10.1016/s0304-8853(98)00305-9
https://doi.org/10.1016/s0304-8853(98)00305-9
Autor:
Y. Kraftmakher, I. Laulicht
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 249:167-173
Auto-oscillations (AO) were studied in a small YIG film magnetized normally to its surface. We measured those AO that appear at fields beyond the (1,1) forward volume magnetostatic line, where new power-sensitive peaks were observed recently. The thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::126ec5abc5d7723f3d6ce097a373e9fa
https://doi.org/10.1016/s0378-4371(97)00456-1
https://doi.org/10.1016/s0378-4371(97)00456-1
Autor:
I. Laulicht, Y. Kraftmakher
Publikováno v:
Solid State Communications. 100:201-206
Nonlinear ferromagnetic-resonance phenomena in tangentially magnetized yttrium-iron-garnet films are studied. The auto-oscillation and the fine-structure phenomena are found to appear and disappear simultaneously. The auto-oscillation frequency chang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d418b46fc9e48a32a3e7ae87e8d0eb6
https://doi.org/10.1016/0038-1098(96)00398-5
https://doi.org/10.1016/0038-1098(96)00398-5
Publikováno v:
Journal of Magnetism and Magnetic Materials. 154:L291-L295
A new type of FMR lines in YIG films has been found. Although they are very weak in comparison with the main magnetostatic lines, they can easily be observed by using a standard E.S.R. spectrometer. The assignment of these lines is difficult because
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8d10b3e18863225099aaa64cf99016e
https://doi.org/10.1016/0304-8853(96)00061-3
https://doi.org/10.1016/0304-8853(96)00061-3
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 200:267-277
The microwave subsidiary absorption threshold in tangentially magnetized yttrium-iron-garnet (YIG) films was measured as a function of the static magnetic field, film thickness and decrease in the 0.3–3 μm range is observed. The effect is explaine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5109b2b26084f491f68b6bafb2d6f0cb
https://doi.org/10.1016/0378-4371(93)90525-9
https://doi.org/10.1016/0378-4371(93)90525-9
Publikováno v:
Physics Letters A. 174:160-164
Highly sensitive spin wave resonance experiments on thick yttrium-iron-garnet films reveal hundreds of lines below the magnetostatic lines in both the parallel and the perpendicular field configurations. This Letter is apparently the first to report
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b85c144eb60d489a6ed7a45be50c0ca
https://doi.org/10.1016/0375-9601(93)90561-d
https://doi.org/10.1016/0375-9601(93)90561-d
Publikováno v:
Journal of Photochemistry and Photobiology B: Biology. 12:305-310
The effect of 360, 632 and 780 nm light on NIH fibroblast cells was examined. Mitosis counts of irradiated cells at various energy doses were taken. Scanning electron micrographs of these cells were studied. It is suggested that low-level laser thera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d68e1d5ca0061d9f35b890d21aed41bb
https://doi.org/10.1016/1011-1344(92)85032-p
https://doi.org/10.1016/1011-1344(92)85032-p