Scanning tunnel microscopy information processing system with no

Details Scanning tunnel microscopy information processing system with no Scanning tunnel microscopy information processing system with no

1992-10-15

1994-12-06

Dzierzynski, Paul M.

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

369126, 365151, 250306, 250307, G11B 700, G11B 900

Patent

active

053717279

ABSTRACT:
An information processing apparatus effects at least one of recording, reproduction and erasure of information on a recording medium having a track groove by use of a probe electrode. Relative movement between the probe electrode and the recording medium is effected by the moving mechanism. A predetermined driving signal is inputted to the moving mechanism so that a predetermined movement of the probe electrode to the groove track is effected. The physical phenomenon caused between the probe electrode and the recording medium is detected, so that the track groove is detected and a correction value for correcting the movement of the probe electrode from the driving signal on the basis of the timing of the detection. The moving mechanism is controlled on the basis of the driving signal and the correction value.

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G. Binnig et al., "Scanning tunneling microscopy," May, 1983, Helvetica Physica Acta. vol. 55 pp. 726-735.

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