Information recording and/or reproducing apparatus

Details Information recording and/or reproducing apparatus Information recording and/or reproducing apparatus

1991-07-23

1994-02-22

Dzierzynski, Paul M.

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Electrical modification or sensing of storage medium

250306, G11B 900

Patent

active

052894550

ABSTRACT:
An apparatus and method for recording and/or reproducing information onto/from a medium through a probe electrode. A voltage is applied between the medium and the probe electrode and a distance between the medium and the probe electrode is adjusted in such a manner that current becomes a predetermined current value, the current flowing to the probe when the voltage is applied between the medium and the probe electrode. The predetermined current value is changed in accordance with the voltage being applied.

REFERENCES:
patent: 4956817 (1990-09-01), West et al.
patent: 5038322 (1991-08-01), Van Loenen
patent: 5204851 (1993-04-01), Kawada et al.
Physical Review Letters, "Surface Studies by Scanning Tunneling Microscopy", G. Benning et al., vol. 49, No. 1, Jul. 5, 1982, pp. 57-60.

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