Rockwell International Corporation

Robert F Bailey

Tsutomu Kobayashi

John P Reekstin, Jr

Thomas R Oeffinger

A Brooke Jones

A solid state device including glass containing SiO.sub.2, consisting essentially of the composition, in percent by weight, in the range of:

Compliant glass for solid state devices

A method for processing a magnetic bubble domain device for hard bubble suppression comprising the steps of providing a non-magnetic substrate; providing a thin layer of magnetic material capable of supporting magnetic bubble domains on a first major surface of the substrate; and directing a beam of ions consisting essentially of a nongaseous ion at the substrate.

Ion implantation for hard bubble suppression

A method of fabricating a microelectronic circuit device on a substrate by forming a layer of electrically and thermally conductive material (13) on a surface of a substrate (10). Channels are then etched in the layer of conductive material (13) to form patterns of the conductive material which are delineated from the remainder of the layer of conductive material. The channels are filled with an electrically insulating material (21, 22, 23) so as to form a substantially planar surface layer on the substrate. Finally, a microelectronic circuit device (e.g., 25) is formed on the substantially planar surface.

Method of fabrication of bubble domain device structures

A process for fabricating magnetic bubble domain devices having multiple layers. The process is a single high resolution mask process. A magnetizable layer, a conductive layer and at least one dielectric spacer layer are provided on a suitable magnetic bubble domain material and etched in a suitable manner such as by ion milling. The material layers may be applied such that the conductive layer is applied first and the magnetizable layer applied thereafter or vice versa.

Magnetic bubble domain device fabrication technique

There is described a metal alloy which provides improved operating characteristics and parameters for, inter alia, magnetic bubble domain devices.

Growing community of inventors

Rossmoor, CA, United States of America

Robert F Bailey