Title :
Non-Contact Probe Control and High-Speed Writing for Rotated-Disk-Type Ferroelectric Data Storage Devices
Author :
Hiranaga, Y. ; Uda, T. ; Kurihashi, Y. ; Tanaka, K. ; Odagawa, N. ; Cho, Y.
Author_Institution :
Tohoku Univ., Sendai
Abstract :
In this study, several read/write tests were conducted using novel type of ferroelectric data storage system, which was equipped with spindle motor, under the conditions relatively close to the actual operations. Firstly, high-speed data transfer was demonstrated regarding both reading and writing. Subsequently, the novel non-contact probe-height control technique was discussed.
Keywords :
disc storage; electric domains; ferroelectric storage; ferroelectric switching; ferroelectric domain switching; high-speed data transfer; high-speed writing; noncontact probe-height control technique; read-write tests; rotated-disk-type ferroelectric data storage devices; spindle motor; Capacitance; Data storage systems; Dielectrics; Ferroelectric materials; Magnetic heads; Memory; Phase detection; Probes; Signal detection; Writing;
Conference_Titel :
Applications of Ferroelectrics, 2007. ISAF 2007. Sixteenth IEEE International Symposium on
Conference_Location :
Nara
Print_ISBN :
978-1-4244-1334-8
Electronic_ISBN :
1099-4734
DOI :
10.1109/ISAF.2007.4393255
