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Bubble memory

Bubble memory is a type of non-volatile computer memory that uses a thin film of a magnetic material to hold small magnetized areas, known as bubbles or domains, each storing one bit of data. The material is arranged to form a series of parallel tracks that the bubbles can move along under the action of an external magnetic field.

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History

Sources

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Map overview Semantic statistics

Bubble memory

Nodes57
Edges56
Triples76
Avg. degree1.96
Density0.035088
Components1

How this topic connects Entity context

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Bubble memory

Top relations

related to Sources · 22
Bubble memory → April, Balraj, Bubble Memory Field Access, Calomeris, Foreign, Ishak, Joll, Lock-gray-alt-2, Lock-green, Lock-red-alt-2, Magnetic, Modeling, NBS, Optimization, Peter, Propagation Circuits, Robert, SP, Thesis, Waguih Shafik
related to Commercialization · 17
Bubble memory → Bell Labs, Bobeck's, By, Fujitsu, Hitachi, In, Intel, Motorola, National Semiconductor, Not, Plessey, Rockwell, SAGEM, Texas Instruments, The, This, TIB
related to External links · 14
Bubble memory → AlmasiNovel Non-magnetic Bubble MemoryStructure, Appendix, Archive, George, Great Microprocessors, Happened, John BaykoThe Arcade Flyer, Konami Bubble System FlyerBubbles, Magnetic Bubble Memories, Memory Types, Past, PCBs, Present, Web
related to Precursors · 9
Bubble memory → Andrew Bobeck, AT, Bobeck, Bubble, DRAM, Instead, T's, The, Twistor
is a · 1
Bubble memory → type of non-volatile computer memory that uses a thin film of a magnetic material to hold small magnetized areas

Important terminology Word statistics

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Important terminology

bubble memory magnetic bubbles used would one field propagation twistor garnet material elements move memories system storage permalloy loop read

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Bubble memoryis atype of non-volatile computer memory that uses a thin film of a magnetic material to hold small magnetized areas0.90text
asymmetrical chevronsinstance ofbut were later replaced by other shapes0.80text
the half diskinstance ofbut were later replaced by other shapes0.80text
the c-bar configurationsinstance ofbut were later replaced by other shapes0.80text
making hard bubble domains unstableinstance ofto reduce undesirable characteristics0.80text
assymetrical chevronsinstance ofThe propagation elements0.80text
copper linesinstance ofThe propagation elements0.80text
other parts are deposited as thin layers on top of the filminstance ofThe propagation elements0.80text
Nickel-Iron permalloyinstance ofcan be made of a material0.80text
the Intel 7114instance ofSAGEM and Fujitsu. four-megabit bubble memories0.80text
were introduced in 1983instance ofSAGEM and Fujitsu. four-megabit bubble memories0.80text
8instance ofSAGEM and Fujitsu. four-megabit bubble memories0.80text

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