Browsing Project Whirlwind Reports by Creator "Childress, James D."

Now showing items 1-2 of 2

    • Geometry of magnetic memory elements 

      Childress, James D. (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 

      Childress, James D. (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, ...