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Publikováno v:
IEEE Transactions on Magnetics. 41:892-895
In this paper, we demonstrate high-performance giant magnetoresistive spin transistor (GMRST) and magnetotunneling resistive spin transistor (MTRST) which could be used as magnetic pickup head and magnetoresistive random access memory (MRAM). This ki
Publikováno v:
2014 IEEE 40th Photovoltaic Specialist Conference (PVSC).
Accelerated degradation test by UV pulse laser and fluorescence tubes for ethylene vinyl acetate (EVA) used as encapsulation of PV-cells is compared. Samples of glass/EVA/glass are prepared and irradiated by a UV pulse laser at 355nm with a repetitio
Publikováno v:
IEEE Transactions on Magnetics. 35:839-844
The cogging torque and dynamic performance of a newly designed single phase brushless DC motor have been investigated in this paper. The single phase brushless spindle motor is usually applied for cooling fan, pump and blower before the performance i
Publikováno v:
Scopus-Elsevier
The torque of magnetic coupling with different magnetic poles has been investigated by theoretical computations with two dimensional modeling processes of finite element analysis. The torque is sensitive to the number of magnetic poles, the material
Publikováno v:
IEEE Transactions on Magnetics. 41:2682-2684
The room temperature stability of a silicon base magnetic tunneling transistor fabricated by a magnetic tunneling junction (MTJ) with a p-n junction barrier prepared on a Si (100) substrate is reported. The collector current and the change of magneto
Publikováno v:
Scopus-Elsevier
A high efficiency and low cogging torque spindle motor has been designed by varying the magnetization profiles of the rotor and the geometry shape of the teeth of the stator in motor. Both radial and fixed magnetization profiles for the magnetic ring
Publikováno v:
IEEE Transactions on Magnetics. 34:471-473
The sandwich type CD-ROM spindle motor has intrinsic dominance of manufacture and cost. This paper will propose a reference formula of torque constant Kt according to the experimental results, accounting for the mechanism of dead point, and finally i
Publikováno v:
IEEE Transactions on Magnetics. 33:4095-4097
The reduction of cogging torque in permanent magnet motors has been studied by varying the geometry shape of the saliencies of the armature core on stator of a 12-pole 9-tooth spindle motor. Mechanism of this reduction is explained by the minimum net
Publikováno v:
1997 IEEE International Magnetics Conference (INTERMAG'97).