Novel HDD-type SNDM ferroelectric data storage system aimed at high-speed data transfer with single probe operation

Yoshiomi Hiranaga; Tomoya Uda; Yuichi Kurihashi; Kenkou Tanaka; Yasuo Cho

doi:10.1109/TUFFC.2007.571

Novel HDD-type SNDM ferroelectric data storage system aimed at high-speed data transfer with single probe operation

Yoshiomi Hiranaga, Tomoya Uda, Yuichi Kurihashi, Kenkou Tanaka, Yasuo Cho

Information Devices Division

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

In this study, several read/write tests were conducted using a novel ferroelectric data storage test system equipped with a spindle motor, targeted at high-speed data transfer using a single probe head. A periodically inverted signal can be read out correctly with a bit rate of 100 kbps using this test system, and 10 Mbps data transfer is also possible during writing operations. The effect of a dc-offset voltage applied to the writing waveform with high-speed probe scanning is discussed. In addition, a novel noncontact probe height control technique was adopted to solve the problem of tip abrasion.

Original language	English
Article number	4430035
Pages (from-to)	2523-2528
Number of pages	6
Journal	IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
Volume	54
Issue number	12
DOIs	https://doi.org/10.1109/TUFFC.2007.571
Publication status	Published - 2007 Dec 1

ASJC Scopus subject areas

Instrumentation
Acoustics and Ultrasonics
Electrical and Electronic Engineering

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Novel HDD-type SNDM ferroelectric data storage system aimed at high-speed data transfer with single probe operation. / Hiranaga, Yoshiomi; Uda, Tomoya; Kurihashi, Yuichi; Tanaka, Kenkou; Cho, Yasuo.

In: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, Vol. 54, No. 12, 4430035, 01.12.2007, p. 2523-2528.

Research output: Contribution to journal › Article › peer-review

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