Results 211 to 220 of about 68,209 (265)
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Microwave Magnetic Film Devices
2000Publisher Summary This chapter discusses the applications of magnetic films in microwave devices. Magnetic film microwave devices are based on a broad class of ferrimagnetic materials commonly referred to as “ferrites.” Both ferro- and ferrimagnetic materials exhibit the hysteresis effect, which is a nonlinear relationship between the applied ...
Douglas B. Chrisey +3 more
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Magnetization creep in magnetic films
IEEE Transactions on Magnetics, 1966Magnetization reversal in planar magnetic films can occur for field amplitudes well below the static threshold. Repeated field transitions parallel to a film's hard axis in the presence of an easy-axis field can cause slow motion or creeping of the domain boundaries.
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Magnetization and magnetic anisotropy in Ni/Pd multilayer films
IEEE Transactions on Magnetics, 1999We have investigated magnetization and magnetic anisotropy in Ni/Pd multilayer films, prepared by dc magnetron sputtering at 7 mTorr Ar sputtering pressure. Interestingly, enhanced magnetization was found in this system, due to the polarization of Pd.
null Jong-Ryul Jeong +2 more
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Magnetism and magnetic heterogeneity of EuO films
Journal of Magnetism and Magnetic Materials, 1985Abstract The results of synthesis and the study of magnetic parameters of EuO films and solid solution of Eu1 − xSmxO at low temperature are given. Magnetic anisotropy of the film forms influencing the occurence of the magnetic heterogeneity effect in the easy and hard directions of the magnetization is determined.
A.S. Borukhovich, V.G. Bamburov
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Magnetic Shielding by Superconducting Films
Journal of Applied Physics, 1962The magnetic field distribution and supercurrent density are calculated exactly by means of the Maxwell-London equations for the case of an ideal superconducting spherical shell immersed in a steady uniform magnetic field. It is shown that the magnetic field is strongly attenuated by the spherical shell even if the shell thickness is as small as 1000 A.
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Magnetic Tweezers with Magnetic Thin Films
Japanese Journal of Applied Physics, 2011Magnetic tweezers consisting of a 75×0.65×0.3 µm3 silicon oxide cantilever and a 72×13×0.3 µm3 silicon oxide plate deposited with magnetic thin films are fabricated and placed under various magnetic fields to observe their flexure. The principle of the magnetic tweezers is magnetic torque on condition that the high shape magnetic anisotropy is ...
Yi-Ping Hsieh, Zung-Hang Wei
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Spin Currents in Magnetic Films
Physical Review Letters, 2001Physical Review ...
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Nanosecond Switching in Thin Magnetic Films
IBM Journal of Research and Development, 1960A special pulse equipment including a pulse-sampling oscilloscope with an over-all response time of 0.35 nanosecond (10-9 sec) for the observation of the nanosecond flux change in thin permalloy films is described. Film switching signals as short as 1 nanosecond have been obtained and are discussed with respect to the underlying processes.
Wolfgang Dietrich +2 more
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Magnetic Cobalt Nanowire Thin Films.
ChemInform, 2005AbstractFor Abstract see ChemInform Abstract in Full Text.
Hongmei, Luo +3 more
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Magnetization of Uniaxial Cylindrical Thin Films
IBM Journal of Research and Development, 1963An analysis is given of the magnetization of a cylindrical thin film exhibiting a uniaxial anisotropy in the circumferential direction. The magnetization and demagnetizing fields are derived for the cylinder where the magnetization is not uniform. The derivation is accomplished by dividing up the cylinder into a large number of uniformly magnetized ...
Herbert J. Kump, Thomas G. Greene
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