MAGNETIC BUBBLE ELEMENT

PURPOSE:To increase a common action area of magnetic bubbles and to attain easily the high density for a composite element by implanting an ion to an area including a ''Permalloy'' transfer line element and a gap part and excluding a path through which the magnetic bubbles move....

Full description

Saved in:
Bibliographic Details
Main Authors SATOU TOSHIHIRO, TAKESHITA MASATOSHI, SUZUKI MAKOTO, IKEDA HITOSHI, SUGITA KEN
Format Patent
LanguageEnglish
Published 19.02.1985
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
INFORMATION STORAGE
MAGNETS
PHYSICS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
STATIC STORES
TRANSFORMERS
Online AccessGet full text

Cover

More Information
Summary:PURPOSE:To increase a common action area of magnetic bubbles and to attain easily the high density for a composite element by implanting an ion to an area including a ''Permalloy'' transfer line element and a gap part and excluding a path through which the magnetic bubbles move. CONSTITUTION:For ''Permalloy'' transfer line elements 11 and a gap part 14 formed between the elements 11, a shallow ion implanting area 17 is left in a belt shape between broken lines 16 and 16' as a path through which a magnetic bubble 15 moves by the revolution of an intra-surface rotary magnetic field. At the same time, a deep ion implanting area 18 is formed outside the area 17. As a result, the bubble 15 is repelled at the lines 16 and 16' on the boundary between areas 17 and 18. This prevents a malfunction which affects unnecessarily an attracting magnetic pole produced at the element 11.
Bibliography:Application Number: JP19830141229