Information processing apparatus with mechanism for adjusting in

Details Information processing apparatus with mechanism for adjusting in Information processing apparatus with mechanism for adjusting in

1997-03-27

1998-02-10

Hindi, Nabil

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Electrical modification or sensing of storage medium

G11B 900

Patent

active

057176809

ABSTRACT:
An information processing apparatus for recording and/or reproducing information on and/or from a recording medium using a plurality of probes includes a plurality of probes and a substrate for supporting the plurality of probes. A first electrode is provided on the substrate and a second substrate is provided on the recording medium. An electrostatic capacitance between the first and second electrodes is detected so that an interval between the substrate and the recording medium is adjusted on the basis of the detection result. One of the first and second electrodes has a plurality of electrodes end faces with different heights.

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G. Binnig et al., Phys. Rev. Lett. 49, 57 (1982), "Surface Studies By Scanning Tunneling Microscopy".

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