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Geometry of magnetic memory elements
(Lincoln Laboratory - Division 6, 1956-01-18)
Two possible memory element geometries — the thin film
and the toroid — are considered. The calculations
show that under certain conditions the thin film geometry may be preferable for use in a very high-speed memory.
Preliminary Report - Temperature Effects In MTC-Type Ferrite Cores
(MIT Digital Computer Laboratory, 1953-06-26)
The curves given in this note show the effect of temperature on ferrite core operation. For a particular driving current amplitude, there is a point (or range) in temperature beyond which core operation degenerates rapidly, ...