| 摘要 |
The invention relates to a magnetic-bubble memory. According to the invention, it includes a layer with single direction of magnetisation (1), furnished on the surface with an input/output channel (5), registers (2), a magnetic-bubble nucleation device (37) and a magnetic-bubble readout device (37); the channel (5) takes the form of meandering conductors (25, 26) which are arranged one above the other; the channel (5) is subjacent to an additional conductor (38) which is identical to the conductor (26) and in which the space (42), bounded by the sides of the neighbouring loops (39, 40) of the meander which it forms and which is turned towards the registers (2), is completely filled with a conductive material; the registers (2), in the form of conductive layers (6, 7, 8) furnished with regularly alternating holes (9, 12, 10, 13; 11, 14), are magnetically coupled with the channel (5). The invention applies in particular to digital storage devices. <IMAGE>
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