Accession Number : AD0715913

Title :   Research in Ferromagnetics,

Corporate Author : CAMBRIDGE MEMORIES INC NEWTONVILLE MASS MAGNETIC THIN FILM DEVELOPMENT DEPT

Personal Author(s) : Jauvtis,Harvey I.

Report Date : 15 MAY 1970

Pagination or Media Count : 94

Abstract : The effect of nuclear radiation on domain tip film elements was investigated. Experiments showed that gamma radiation had no affect on magnetic properties or non-volatility of storage devices tested. The causes of failures in domain tip film elements are described and means of eliminating these problems considered. Channels studies concerned with coercivity, fanout, readout, and erase requirements were performed and techniques for evaluating DOT devices were developed. Magnetic shielding was also investigated. (Author)

Descriptors :   (*THIN FILM STORAGE DEVICES, *DAMAGE), ELECTROMAGNETIC SHIELDING, SHIFT REGISTERS, ANISOTROPY, COBALT ALLOYS, IRON ALLOYS, NICKEL ALLOYS, GAMMA RAYS, (U)GAMMA RAYS

Subject Categories : Computer Hardware
      Radioactiv, Radioactive Wastes & Fission Prod

Distribution Statement : APPROVED FOR PUBLIC RELEASE