Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Y.S. Didosyan"'
Publikováno v:
International Journal of Applied Electromagnetics and Mechanics. 25:641-644
Optical switches based on orthoferrites provide response times of 20 ns combined with stable states. The aperture is determined by the domain structure of the crystal plates and is increased now up to 500 μm.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05876b96c548c4ee3a4437675a48a13c
https://doi.org/10.3233/jae-2007-878
https://doi.org/10.3233/jae-2007-878
Publikováno v:
Transactions of the Magnetics Society of Japan. 4:334-338
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b89d04761dc1302189888978002898c
https://doi.org/10.3379/tmjpn2001.4.334
https://doi.org/10.3379/tmjpn2001.4.334
Publikováno v:
Physica B: Condensed Matter. 343:75-79
The prediction of non-linear behaviour of ferromagnetic material—represented by the hysteresis loop—is the aim of this work. By means of the energetic model of ferromagnetic hysteresis it is possible to generate hysteresis loops containing the ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6419632f2c324cbf07ae8a8b325a98d3
https://doi.org/10.1016/j.physb.2003.08.039
https://doi.org/10.1016/j.physb.2003.08.039
Publikováno v:
Sensors and Actuators A: Physical. 106:168-171
A new passive and wireless magneto-optical rotational velocity sensor is described. It is based on measuring the intensity oscillations of linearly polarized light transmitted through an orthoferrite plate and an analyzer. The plate is subjected to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d23964851156a73faa7904cf21e395af
https://doi.org/10.1016/s0924-4247(03)00158-4
https://doi.org/10.1016/s0924-4247(03)00158-4
Publikováno v:
International Journal of Applied Electromagnetics and Mechanics. 13:277-283
In contrast to existing current transformers utilizing the Faraday rotation of light polarization, the principle of operation of the new sensor is based on the direct registration of the domain wall positions in an orthoferrite, a transparent ferroma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d301cd5f395fc12e2986c30dd36280e
https://doi.org/10.3233/jae-2002-334
https://doi.org/10.3233/jae-2002-334
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 51:730-733
The progress of many optical methods for measuring geometrical quantities is restricted because of a lack of appropriate light detection techniques. Existing photodetectors-charge-coupled devices and position sensitive detectors-do not comply with th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79647ba641c54358f14068c56f48b26d
https://doi.org/10.1109/tim.2002.803291
https://doi.org/10.1109/tim.2002.803291
Publikováno v:
Sensors and Actuators A: Physical. 92:67-73
In the majority of magneto-optical current transformers developed to date, the main parameter is the angle of light polarization (Faraday rotation). In contrast, the principle of operation of the new sensor is based on the direct registration of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55fccd43a6549848c025e495a65ab6c9
https://doi.org/10.1016/s0924-4247(01)00541-6
https://doi.org/10.1016/s0924-4247(01)00541-6
Publikováno v:
Sensors and Actuators A: Physical. 81:263-267
A new current transformer is described by means of new results concerning the domain wall excitation in orthoferrites. The measured parameter is the geometrical position of the boundary between domains with opposite magnetizations. In a wide frequenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2406bc72d94be105a6aafa25ecfdcdf
https://doi.org/10.1016/s0924-4247(99)00138-7
https://doi.org/10.1016/s0924-4247(99)00138-7
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 49:14-18
A brief review of the latest developments on optical current measurements based on the Faraday effect is presented. In all existing magneto-optical current transformers, the main measured parameter is the polarization state of the light transmitted b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e635be92c189b0a8d5f31d7fdef2e560
https://doi.org/10.1109/19.836301
https://doi.org/10.1109/19.836301
Publikováno v:
Le Journal de Physique IV. :Pr2-693
Measurements of the domain wall (DW) velocity v versus magnetic field H in yttrium orthoferrite by means of a dark field method are reported. The nonlinear character of the subsound domain wall dynamics is confirmed by numerous sets of the measured v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa491ebc06149ff3b7cd27e187b9b94e
https://doi.org/10.1051/jp4:19982161
https://doi.org/10.1051/jp4:19982161