Youxin Xia

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The paper suggests a new scheme of hybrid recording by high refractive index optical waveguide. A recording bit will be determined by thermal gradient and magnetic field gradient, thermal field gradient be used to determine recording track width, and magnetic field gradient will determine recording bit width. In the scheme thermal gradient will be obtained(More)
Based on the research on the heating-up of waveguide probe, we discuss the heating-up of air film which is caused by the laser illuminating. The influence of heating-up of air film to the slider bearing system is researched by computer simulation, the rule of the influence and some conclusions related are obtained. The results show that heating-up of the(More)
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