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

研究成果: Article査読

8 被引用数 (Scopus)

抄録

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.

本文言語English
論文番号4430035
ページ(範囲)2523-2528
ページ数6
ジャーナルIEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
54
12
DOI
出版ステータスPublished - 2007 12

ASJC Scopus subject areas

  • 器械工学
  • 音響学および超音波学
  • 電子工学および電気工学

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