A magnetic memory of an embodiment includes: a first magnetic member including a first and second portions and extending in a first direction; a first and second wirings disposed to be apart from the first magnetic member and extending in a second direction intersecting the first direction, the first and the second wirings being separated from each other in a third direction intersecting the first and second directions, the first magnetic member being disposed to be apart from a region between the first wiring and the second wiring in the first direction; and a second magnetic member surrounding at least parts of the first and second wirings, the second magnetic member including a third portion located to be more distant from the first magnetic member, a fourth portion located to be closer to the first magnetic member, and a fifth portion located in the region.

A semiconductor structure includes a substrate having a memory device region and a logic device region, a first dielectric layer on the substrate, a plurality of memory stack structures on the first dielectric layer on the memory device region, an insulating layer conformally covering the memory stack structures and the first dielectric layer, a second dielectric layer on the insulating layer and completely filling the spaces between the memory stack structures, and a first interconnecting structure formed in the second dielectric layer on the logic device region. A top surface of the first interconnecting structure is flush with a top surface of the second dielectric layer and higher than top surfaces of the memory stack structures.

A transposable identity enchainment system for diffuse identity management processing entities for each of users, data, and processes equivalently and having a recombinant access mediation system that mediates association among entities, an associational process management system that creates entity-defining indices, and a multi-dimensional enchainment system that enchains aspects of entity identities via mediated association certificates including at least one root certificate for at least one of the entities.

Aspects of the invention are directed to a method of forming an integrated circuit. Both a dielectric layer and a bottom contact are formed with the bottom contact disposed at least partially in the dielectric layer. The bottom contact is subsequently recessed into the dielectric layer to cause the dielectric layer to define two sidewalls bordering regions of the bottom contact removed during recessing. Two sidewall spacers are then formed along the two sidewalls. A landing pad is formed on the recessed bottom contact and between the two sidewall spacers. Lastly, an additional feature is formed on top of the landing pad at least in part by anisotropic etching. In one or more embodiments, the additional feature includes a magnetic tunnel junction patterned at least in part by ion beam etching.

The present disclosure relates integrated chip structure. The integrated chip structure includes a lower insulating structure disposed over a lower dielectric structure surrounding one or more lower interconnects. A bottom electrode via surrounded by one or more interior sidewalls of the lower insulating structure. The bottom electrode via includes a barrier surrounding a conductive core. A bottom electrode is arranged on the bottom electrode via, a data storage structure is over the bottom electrode, and a top electrode is over the data storage structure. The barrier includes a sidewall disposed along the one or more interior sidewalls of the lower insulating structure and a horizontally covering segment protruding outward from the sidewall to above a top surface of the lower insulating structure.

The present disclosure relates integrated chip structure. The integrated chip structure includes a lower insulating structure disposed over a lower dielectric structure surrounding one or more lower interconnects. A bottom electrode via surrounded by one or more interior sidewalls of the lower insulating structure. The bottom electrode via includes a barrier surrounding a conductive core. A bottom electrode is arranged on the bottom electrode via, a data storage structure is over the bottom electrode, and a top electrode is over the data storage structure. The barrier includes a sidewall disposed along the one or more interior sidewalls of the lower insulating structure and a horizontally covering segment protruding outward from the sidewall to above a top surface of the lower insulating structure.

Three bridge circuits (101, 111, 121), each include magnetoresistive sensors coupled as a Wheatstone bridge (100) to sense a magnetic field (160) in three orthogonal directions (110, 120, 130) that are set with a single pinning material deposition and bulk wafer setting procedure. One of the three bridge circuits (121) includes a first magnetoresistive sensor (141) comprising a first sensing element (122) disposed on a pinned layer (126), the first sensing element (122) having first and second edges and first and second sides, and a first flux guide (132) disposed non-parallel to the first side of the substrate and having an end that is proximate to the first edge and on the first side of the first sensing element (122). An optional second flux guide (136) may be disposed non-parallel to the first side of the substrate and having an end that is proximate to the second edge and the second side of the first sensing element (122).

A magnetic tunnel junction with perpendicular magnetic anisotropy (PMA MTJ) is disclosed wherein a free layer interfaces with a tunnel barrier and has a second interface with an oxide layer. A lattice-matching layer adjoins an opposite side of the oxide layer with respect to the free layer and is comprised of Co.sub.XFe.sub.YNi.sub.ZL.sub.WM.sub.V or an oxide or nitride of Ru, Ta, Ti, or Si, wherein L is one of B, Zr, Nb, Hf, Mo, Cu, Cr, Mg, Ta, Ti, Au, Ag, or P, and M is one of Mo, Mg, Ta, Cr, W, or V, (x+y+z+w+v)=100 atomic %, x+y>0, and each of v and w are >0. The lattice-matching layer grows a BCC structure during annealing thereby promoting BCC structure growth in the oxide layer that results in enhanced free layer PMA and improved thermal stability.

A magnetic tunnel junction (MTJ) element is provided. The MTJ element includes a reference layer, a tunnel barrier layer disposed over the reference layer, a free layer disposed over the tunnel barrier layer, and a diffusion barrier layer disposed over the free layer. The MU element in accordance with the present disclosure exhibits a low resistance desired for a low-power write operation, and a high TIM coefficient desired for a low bit-error-rate (BER) read operation.

A magnetic tunnel junction (MTJ) element is provided. The MTJ element includes a reference layer, a tunnel barrier layer disposed over the reference layer, a free layer disposed over the tunnel barrier layer, and a diffusion barrier layer disposed over the free layer. The MU element in accordance with the present disclosure exhibits a low resistance desired for a low-power write operation, and a high TIM coefficient desired for a low bit-error-rate (BER) read operation.