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Demonstration of HDD type High Speed Data Readouts in Ferroelectric Probe Data Storage Using Pb(Zr,Ti)O_3 Recording Medium

机译:演示使用Pb(Zr,Ti)O_3记录介质的铁电探针数据存储中的HDD型高速数据读出

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Data recording techniques have been collecting attention due to the saturation of areal recording densities of existing data storages. As an alternative, ferroelectric probe data storage realizes ultra-high recording densities of over 1 Tbit/in2 with high stability domain. We have reported areal recording density of 4 Tbit/in2 real data written on a LiTaO3 single crystal ferroelectric material using a data storage system based on scanning nonlinear dielectric microscopy (SNDM) [1]. Moreover, we have developed a hard-disk-drive(HDD) type data storage test system based on SNDM. We have demonstrated high-speed readout tests with the use of this test system [2].
机译:由于现有数据存储器的面记录密度的饱和,数据记录技术已引起人们的关注。作为替代,铁电探针数据存储可实现超过1 Tbit / in2的超高记录密度,并具有高稳定性域。我们已经报道了使用基于扫描非线性介电显微镜(SNDM)的数据存储系统在LiTaO3单晶铁电材料上写入的4 Tbit / in2真实数据的面记录密度[1]。此外,我们已经开发了基于SNDM的硬盘驱动器(HDD)型数据存储测试系统。我们已经证明了使用该测试系统的高速读出测试[2]。

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