英語 での Magnetization の使用例とその 日本語 への翻訳
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Fu et al. used a SQUID microscope to measure the remnant magnetization in a section of Semarkona.
Therefore, we extract the magnetization information from the magnetic anomaly, and then investigate whether it is a record of the magnetic field due to the dynamo at that time.
In the absence of an external magnetic field, when the time used to measure the magnetization of the nanoparticles is much longer than the Néel relaxation time, their magnetization appears to be in average zero; they are said to be in the superparamagnetic state.
Magnetization dynamics, as it is known, is especially important for spintronic devices, which exploit the angular momentum of an electron- its spin- rather than its charge, which is the basis of conventional electronics.
Instead of observing cross relaxation from an initial state of z-magnetization, the equilibrium magnetization is rotated onto the x axis and then spin-locked by an external magnetic field so that it cannot precess.
Simulations capable of high resolution settings such as FEA are vital to these evaluations because the magnetization of the magnets vastly affects the cogging torque waveform and the induced voltage waveform.
A faster, more efficient way to switch magnetization would be to vary the magnetic anisotropy, that is, the variation of magnetic properties of the structure with the direction of an applied magnetic field.
In view of these results, Stefan Marschnigg proposed saturation magnetization measurements as a simple non destructive tool for additional quality control in the production of ferromagnetic tungsten heavy alloys.
The majority of recorded information on earth(such as text and photographs) is stored in the form of magnetization patterns on a thin layer of iron(III) oxide.
The surface magnetic flux density of narrow pitch magnetization rotors to which this magnetization method applies is at high level that cannot be achieved by magnetization using conventional pulse currents.
If the pulse voltage is shut down exactly when the magnetization is facing the opposite direction from the initial state, the magnetization can be reversed to the upward facing(or downward facing) stable point at the opposite side, and thus the data is written.
However, presently available magnetic memories are"current-controlled," which means that data are written(i.e. magnetization is reversed) by supplying current to the MTJ element. This creates the problem that power consumption for writing is larger in the magnetic memory than in semiconductor memory.
As with theΦ3mm, by using the narrow pitch magnetization rotors with high surface magnetic flux density(*note4)that adopt NMB Mechatoronics' magnetization technology, it allows ultra high fineness and high power torque.
While starting the pump, the solenoid“a” power on and in a magnetization condition, the grease or oil from the pump output was transferred by the A port to the grease/oil main supply pipe L1, main pipe L2 is still open to the grease/oil reservoir.
Marked or not Before delivering the product to the customer, we may give magnetism to(magnetize) the magnet. To confirm it and clarify the direction of magnetization, this confirmation item results in the product being marked.
The method of claim 11, wherein the item comprises magnetically-recorded media, and the magnetization operation is the application of a magnetic field to the magnetic security element that is sufficient to activate or deactivate the element without damage to the magnetically-recorded media.
In this study, the researchers clarified that recording on nanoparticles with a large coercive field could be achieved by assisting the magnetization reversal by light irradiation, demonstrating the possibilities of next-generation high density magnetic tape recording methods.
The Voltage-driven spintronics team in AIST previously developed a magnetic tunnel junction(MTJ) element, in which magnetization reversal can be controlled by fast voltage pluses, and has been developing a new type of voltage-controlled magnetic memory,"voltage torque MRAM.
The spectroscopic technique known as ferromagnetic resonance(FMR) is a standard tool that material scientists employ to explore magnetization dynamics. It is used to probe the magnetization of ferromagnetic materials- those which, like iron, have a permanent magnetization because the spins of their electrons are aligned.
Elena Rozhkova and colleagues made tiny, ultrathin discs of permalloy― a magnetic alloy composed of iron and nickel― in which the magnetization of all the atoms are arranged in concentric circles, creating a'magnetic vortex.