Magnetic bubble memory is a type of non-volatile memory that uses small cylindrical magnetic domains, or "bubbles," to store data. These bubbles can be manipulated and moved using external magnetic fields, allowing for data to be read or written without the need for power. Its key features include high durability, resistance to radiation, and the ability to retain information even when the power is turned off. However, it has largely been replaced by more advanced technologies like flash memory due to slower access times and limited commercial use.
There are two types of storage loops exits in magnetic bubble memory.
30 micro seconds
Magnetic bubble memory is a type of non-volatile memory that stores data in the form of small magnetic domains, or "bubbles," within a thin film of magnetic material. Each bubble represents a binary digit, with the presence or absence of a bubble indicating a 1 or 0. These bubbles can be moved and manipulated using magnetic fields, allowing for data retrieval and storage. A simple diagram would typically show a magnetic film with bubbles represented as small circles, alongside arrows indicating the magnetic field direction that controls their movement.
If you are referring to bubble memory in computer then its a kind of non-volatile memory which uses a thin magnetic film with a storage capability of 1bit each.
Hsu Chang has written: 'Magnetic Bubble Technology Integrated Circuit Magnetics for Digital Storage' 'Magnetic-bubble memory technology' -- subject(s): Magnetic bubble devices, Magnetic memory (Calculating-machines), Magnetic memory (Computers) 'Magnetic bubble technology'
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Magnetic drum memory or magnetic drum storage, a type of computer memory/storage that is now long obsolete.
Random Access Memory, as verses Sequential Access Memory (delay lines, magnetic tape, magnetic drum, magnetic disk, etc.)
magnetic tape
David A. Curtis has written: 'Magnetic bubble technology' -- subject(s): Equipment and supplies, Magnetic memory (Computers), Magnetic bubbles, Telecommunication, Magnetic devices 'Surface-mount technology in electronics packaging, 1992-1996' -- subject(s): Surface mount technology, Electronic packaging 'Making a success in manufacturing' -- subject(s): Production management, Production planning
no. Sorry to burst your bubble.
Some examples of dynamic units are magnetic disks, magnetic drums, and magnetic tapes