US 12,652,051 B1 · System and method for nanomagnet based logic device

Abstract

A system and method for a logic device is disclosed. A first substrate, a second substrate and a third substrate is provided. A first input nanomagnet is disposed over the first substrate, a second input nanomagnet is disposed over the second substrate, and a third input nanomagnet is disposed over the third substrate. The easy axis of the first input nanomagnet, the second input nanomagnet, and the third input nanomagnet are in a first direction perpendicular to the first substrate, the second substrate and the third substrate. A spacer layer is disposed over the first input nanomagnet, the second input nanomagnet, and the third input nanomagnet. A first ferromagnetic layer is disposed over the spacer layer.

Claims20

Dependent claims

A method, including:

providing a first substrate, a second substrate and a third substrate;
disposing a first input nanomagnet over the first substrate;
disposing a second input nanomagnet over the second substrate;
disposing a third input nanomagnet over the third substrate,
wherein, an easy axis of the first input nanomagnet, the second input nanomagnet and the third input nanomagnet are in a first direction substantially perpendicular to the first substrate, the second substrate and the third substrate respectively;
disposing a spacer layer over the first nanomagnet, the second input nanomagnet and the third input nanomagnet;
and
disposing a first ferromagnetic layer over the spacer layer.

5 more elements

A logic device, including:

a first substrate, a second substrate and a third substrate;
a first input nanomagnet disposed over the first substrate;
a second input nanomagnet disposed over the second substrate;
a third input nanomagnet disposed over the third substrate,
wherein, an easy axis of the first input nanomagnet, the second input nanomagnet and the third input nanomagnet are in a first direction substantially perpendicular to the first substrate, the second substrate and the third substrate respectively;
a spacer layer disposed over the first nanomagnet, the second input nanomagnet and the third input nanomagnet;
and
a first ferromagnetic layer disposed over the spacer layer.

5 more elements

Dependencies are inferred from the claim text.

System and method for nanomagnet based logic device

Life of this patent

System and method for nanomagnet based logic device

Life of this patent

Abstract

Claims20