Accession Number:

AD0680987

Title:

STABILITY OF STORING INFORMATION IN MEMORY DEVICES ON SOLID THIN FERROMAGNETIC FILMS,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

Report Date:

1968-04-16

Pagination or Media Count:

10.0

Abstract:

Results are presented of an investigation of the effect of digit currents in the adjacent sections of a thin film on the uncalled numbers as a function of the size of both the remagnetized section and the film thickness. It is found that the stability of data storage increases with an increase in the spacing between the axes of digit wires. The most stable are the data recorded on an 85-nm thick film with word wires 0.2-0.4 mm wide, and with the spacing between the axes of digit wires of 1-2 mm. This corresponds to a recording density of 50-100 characterssq cm. The observed minimum stable domain measured 0.25 x 0.24 mm. Such dimensions corresponds to a recording density of the order of several thousand characterssq cm. Author

Subject Categories:

  • Computer Hardware

Distribution Statement:

APPROVED FOR PUBLIC RELEASE