Research in the Field of Memories Operating on the Basis of Thin Magnetic Layers,

Abstract

The Research Institute for the Communication Technological Industry investigated the technology and structure of thin magnetic layer memories for nearly five years. Data on the vapor deposited plane memories and wire memories were presented. Electron micrographs were presented of a 80/20 Ni, Fe layer (15,000 times magnification), a 60/40 Ni, Fe layer (15,000), and a pure Fe layer (15,000). The instrument devised for establishing the hysteresis characteristics, and some hysteresis diagrams for a 81/91 Ni, Fe layer were shown. The wire memories were found to have a number of advantages over the plane memories, but they are more heat sensitive. (Author)

Document Details

Document Type
Technical Report
Publication Date
Oct 26, 1971
Accession Number
AD0734903

Entities

People

  • Janos Katona

Organizations

  • National Air and Space Intelligence Center

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Charged Particles
  • Electrons
  • Elementary Fermions
  • Elementary Particles
  • Fermions
  • Hysteresis
  • Magnification

Readers

  • Materials Science and Engineering.
  • Nanofabrication and Microfabrication.
  • Thermal Physics or Thermal Science.

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene