Static information storage and retrieval – Systems using particular element – Ferroelectric
Patent
1996-11-29
1998-11-24
Pitts, Harold
Static information storage and retrieval
Systems using particular element
Ferroelectric
235454, H01L 4308
Patent
active
058416897
ABSTRACT:
A composition of materials (record carrier) with ferromagnetic and quantum-optical properties has been discovered, which can be used as an environment for accumulation with high-density recording of discrete information. In the preferred version, the composition of materials of record carrier (100,110,120,140,160,170 and 180) comprises a first amorphous layer of Ni.sub.(1-x-y) Fe.sub.x Mo.sub.y, a second polycrystalline layer of Co.sub.(1-z-w) Nb.sub.z V.sub.w, and a third polycrystalline layer of Co.sub.(1-j) Nb.sub.j, where x, y, z, w and j are values preferably within the ranges of 0.11<x<0.13; 0.075<y<0.085; 0.145<z<0.155; 0.095<w<0.105. Additionally, the layers also contain the following elements: Si, O, Ar, N, I. A random-access, non-volatile memory cell built using the invented composition of materials (record carrier) has also been discovered and a new non-volatile memory cell has been discovered, where, while information is read, a magnetic quantum-optical effect is used. This effect, based on the recently discovered magnetic quantum-optical phenomenon in silicone, is entitled after the name of its discoverer "Gendlin Effect". Each cell comprises two orthogonal address lines formed on both sides of a polycrystalline layer Co.sub.(1-j) Nb.sub.j ; above each address line (130 and 150) there are layers in the following sequence: Co.sub.(1-z-w) Nb.sub.z V.sub.w, Ni.sub.(1-x-y) Fe.sub.x Mo.sub.y, porous p-Si and semiconductor light detector. Data are stored electro-magnetically and retrieved in the form of a quantum of light.
REFERENCES:
patent: 5390142 (1995-02-01), Gendlin
patent: 5524092 (1996-06-01), Park
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