First prototype of high-density ferroelectric data storage system

被引:0
|
作者
Hiranaga, Y [1 ]
Cho, YS [1 ]
Wagatsuma, Y [1 ]
机构
[1] Tohoku Univ, Elect Commun Res Inst, Aoba Ku, Sendai, Miyagi 9808577, Japan
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T [工业技术];
学科分类号
08 ;
摘要
The first prototype of high-density ferroelectric data storage system based on scanning nonlinear dielectric microscopy was developed in order to establish basic elemental technologies for actual read/write functions aiming for practical application. Using this system, a data transfer rate was evaluated. 9 kbps reading and 50 kbps writing were demonstrated with respect to 440 kbit/inch bit data array written on a lithium tantalate single crystal thin plate. Additionally, we considered future prospects for developing the data storage system with further fast data transfer rate.
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页码:453 / 458
页数:6
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