Recording medium and recording/reproduction method

Static information storage and retrieval – Systems using particular element – Molecular or atomic

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365106, 365120, G11C 1300

Patent

active

056755325

ABSTRACT:
A recording medium includes an underlying conductor layer, an insulating layer formed on the underlying conductor layer, and a recording layer formed with a domain structure on the insulating layer, wherein the recording layer contains a domain constituent material and an impurity whose molar ratio to the domain constituent material is 10% or lower, and the highest occupied molecular orbital of the impurity is higher in energy than the highest occupied molecular orbital of the domain constituent element, or the lowest unoccupied molecular orbital of the impurity is lower in energy than the lowest unoccupied molecular orbital of the domain constituent material.

REFERENCES:
patent: 4575822 (1986-03-01), Quate
"Ionization Energies of Free Molecules and Molecular Solids" K. Seki Mol. Cryst. Liq. Cryst 1989 vol. 171 pp. 255-270.
"Experimental Determination of Electron Affinities of Organic Molecules" E.C.M. Chan Mol. Cryst. Liq. Cryst. 1989 vol. 171 pp. 271-285.
American Institute of Physics, J. Appl. Phys. 70 (5), 1 Sep. 1991, Charge Storage in a Nitride-Oxide-Silicon Medium by Scanning Capacitance Microscopy, R.C. Barrett et al., pp. 2725-2733.

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