TY - JOUR
T1 - Novel HDD-type SNDM ferroelectric data storage system aimed at high-speed data transfer with single probe operation
AU - Hiranaga, Yoshiomi
AU - Uda, Tomoya
AU - Kurihashi, Yuichi
AU - Tanaka, Kenkou
AU - Cho, Yasuo
PY - 2007/12
Y1 - 2007/12
N2 - 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.
AB - 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.
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U2 - 10.1109/TUFFC.2007.571
DO - 10.1109/TUFFC.2007.571
M3 - Article
C2 - 18276549
AN - SCOPUS:40649120926
VL - 54
SP - 2523
EP - 2528
JO - Transactions of the IRE Professional Group on Ultrasonic Engineering
JF - Transactions of the IRE Professional Group on Ultrasonic Engineering
SN - 0885-3010
IS - 12
M1 - 4430035
ER -