Abstract: A method for manufacturing a magnetic memory array provides back end of line annealing for associated processing circuitry without causing thermal damage to magnetic memory elements of the magnetic memory array. An array of magnetic memory element pillars is formed on a wafer, and the magnetic memory elements are surrounded by a dielectric isolation material. After the pillars have been formed and surrounded by the dielectric isolation material an annealing process is performed to both anneal the memory element pillars to form a desired grain structure in the memory element pillars and also to perform back end of line thermal processing for circuitry associated with the memory element array.

Abstract: A magnetic field transducer mounting apparatus can include a first mount configured to fixedly couple to a side surface of a wafer test fixture magnet, and a second and third mount configured to adjustably position a magnetic field transducer in a predetermined location proximate a face of the wafer test fixture magnet.

Abstract: A magnetic field transducer mounting apparatus can include a first mount configured to fixedly couple to a side surface of a wafer test fixture magnet, and a second and third mount configured to adjustably position a magnetic field transducer in a predetermined location proximate a face of the wafer test fixture magnet.

Abstract: A temperature sensor comprising an elongated hollow body, such as a carrier pipe, a shaped part arranged at one end of the hollow body, and a coupling element which is thermally coupled to a measuring element. The shaped part is used for thermally insulating the coupling element from the hollow body.

Abstract: A magnetic memory element for Magnetic Random Access Memory. The magnetic memory element has improved reference layer magnetic pinning. The magnetic memory element has a magnetic free layer, a magnetic reference layer and a non-magnetic barrier layer located between the magnetic free layer and the magnetic reference layer. The magnetic reference layer has a magnetic moment that is pinned in a perpendicular orientation through exchange coupling with a synthetic antiferromagnetic structure that includes first and second magnetic structures and an antiferromagnetic exchange coupling structure located between the first and second magnetic structures. The antiferromagnetic exchange coupling structure includes a layer of Ru located between first and second layers of Pt. The Pt layers in the antiferromagnetic exchange coupling structure advantageously increases the magnetic proximity effect at both Ru interfaces, which extends the exchange coupling range of the antiferromagnetic exchange coupling layer.

Abstract: A magnetic memory element for Magnetic Random Access Memory. The magnetic memory element has improved reference layer magnetic pinning and reduced dipole fringing field effect on the magnetic free layer. The magnetic memory element includes a magnetic reference layer having a pinned magnetization, a magnetic free layer having a switchable magnetization and a non-magnetic barrier layer between the magnetic reference layer and the magnetic free layer. The magnetic reference layer is exchange coupled with a synthetic anti-ferromagnetic structure that includes a first multi-layer structure, a second multi-layer structure and a non-magnetic anti-parallel exchange coupling layer located between the first and second multi-layer structures. Each of the first and second multi-layer structures includes a plurality of bi-layers of Pt and Co, with the Pt being deposited first and located below the Co.

Abstract: A method for manufacturing a magnetic memory element for use in a magnetic random access memory device to form a MgO spin current coupling layer with improved spin current coupling and reduced device area resistance (RA). The method involves depositing a magnetic free layer structure, and then depositing a MgO spin current coupling layer over the magnetic free layer. The magnetic spin current coupling layer is deposited in a sputter deposition chamber using radio frequency (RF) power. The sputter deposition of the spin current coupling layer can be performed using a MgO target without intervening oxidation steps to form a continuous layer of MgO that is not a multilayer structure of Mg and intermittent oxidation layers. Because the MgO spin transport layer deposited by this RF sputtering does not affect RA of the device, the thickness of the MgO spin transport layer can be adjusted to optimize spin transport performance.

Abstract: A method for manufacturing a magnetic random access memory element having increased retention and low resistance area product (RA). A MgO layer is deposited to contact a magnetic free layer of the memory element. The MgO layer is deposited in a sputter deposition chamber using a DC power and a Mg target to deposit Mg. The deposition of Mg is periodically stopped and oxygen introduced into the deposition chamber. This process is repeated a desired number of times, resulting in a multi-layer structure. The resulting MgO layer provides excellent interfacial perpendicular magnetic anisotropy to the magnetic free layer while also having a low RA.

Abstract: A magnetic memory element for Magnetic Random Access Memory. The magnetic memory element has improved reference layer magnetic pinning and reduced dipole fringing field effect on the magnetic free layer. The magnetic memory element includes a magnetic reference layer having a pinned magnetization, a magnetic free layer having a switchable magnetization and a non-magnetic barrier layer between the magnetic reference layer and the magnetic free layer. The magnetic reference layer is exchange coupled with a synthetic anti-ferromagnetic structure that includes a first multi-layer structure, a second multi-layer structure and a non-magnetic anti-parallel exchange coupling layer located between the first and second multi-layer structures. Each of the first and second multi-layer structures includes a plurality of bi-layers of Pt and Co, with the Pt being deposited first and located below the Co.

Abstract: A method for manufacturing a magnetic memory element for use in a magnetic random access memory device to form a MgO spin current coupling layer with improved spin current coupling and reduced device area resistance (RA). The method involves depositing a magnetic free layer structure, and then depositing a MgO spin current coupling layer over the magnetic free layer. The magnetic spin current coupling layer is deposited in a sputter deposition chamber using radio frequency (RF) power. The sputter deposition of the spin current coupling layer can be performed using a MgO target without intervening oxidation steps to form a continuous layer of MgO that is not a multilayer structure of Mg and intermittent oxidation layers. Because the MgO spin transport layer deposited by this RF sputtering does not affect RA of the device, the thickness of the MgO spin transport layer can be adjusted to optimize spin transport performance.

Abstract: A magnetic memory element for Magnetic Random Access Memory. The magnetic memory element has improved reference layer magnetic pinning. The magnetic memory element has a magnetic free layer, a magnetic reference layer and a non-magnetic barrier layer located between the magnetic free layer and the magnetic reference layer. The magnetic reference layer has a magnetic moment that is pinned in a perpendicular orientation through exchange coupling with a synthetic antiferromagnetic structure that includes first and second magnetic structures and an antiferromagnetic exchange coupling structure located between the first and second magnetic structures. The antiferromagnetic exchange coupling structure includes a layer of Ru located between first and second layers of Pt. The Pt layers in the antiferromagnetic exchange coupling structure advantageously increases the magnetic proximity effect at both Ru interfaces, which extends the exchange coupling range of the antiferromagnetic exchange coupling layer.

Abstract: A magnet mounting apparatus including a cage, a magnet carriage and first actuator for use in testing Magnetic Tunnel Junction (MTJ) devices. The cage can be configured for mounting to an Automated Test Equipment (ATE). The magnet carriage can be configured for coupling to a wafer test magnet. The first actuator can be coupled between the cage and the magnet carriage. The first actuator can be configured to move the magnet carriage between a first position and a second position along a z-axis. The first position can be configured for locating the wafer test magnet within a predetermined proximity to a Device Under Test (DUT) wafer, and the second position can be configured for replacing a probe card.

Abstract: A magnetic field transducer mounting apparatus can include a first mount configured to fixedly couple to a side surface of a wafer test fixture magnet, and a second and third mount configured to adjustably position a magnetic field transducer in a predetermined location proximate a face of the wafer test fixture magnet.

Abstract: The present invention generally relates to a vertical CVD system having a processing chamber that is capable of processing multiple substrates. The multiple substrates are disposed on opposite sides of the processing source within the processing chamber, yet the processing environments are not isolated from each other. The processing source is a horizontally centered vertical plasma generator that permits multiple substrates to be processed simultaneously on either side of the plasma generator, yet independent of each other. The system is arranged as a twin system whereby two identical processing lines, each with their own processing chamber, are arranged adjacent to each other. Multiple robots are used to load and unload the substrates from the processing system. Each robot can access both processing lines within the system.

Abstract: A temperature sensor comprising an elongated hollow body, such as a carrier pipe, a shaped part arranged at one end of the hollow body, and a coupling element which is thermally coupled to a measuring element. The shaped part is used for thermally insulating the coupling element from the hollow body.

Abstract: The present invention generally relates to a vertical CVD system having a processing chamber that is capable of processing multiple substrates. The multiple substrates are disposed on opposite sides of the processing source within the processing chamber, yet the processing environments are not isolated from each other. The processing source is a horizontally centered vertical plasma generator that permits multiple substrates to be processed simultaneously on either side of the plasma generator, yet independent of each other. The system is arranged as a twin system whereby two identical processing lines, each with their own processing chamber, are arranged adjacent to each other. Multiple robots are used to load and unload the substrates from the processing system. Each robot can access both processing lines within the system.

Abstract: A system and method for controlling a prosthetic limb are provided. A sensor component receives input from a wearer's muscle and provides a signal to a control component. The sensor component may be a force sensing resistor placed inside a socket of a prosthetic limb between a residual limb and the hard side of the socket. The control component processes the signal and provides instructions to an actuation component. In this manner, an actuation component may move a joint, or may change the velocity of a joint, or may change other characteristics of the prosthetic limb.

Abstract: A system and method for controlling a prosthetic limb are provided. A sensor component receives input from a wearer's muscle and provides a signal to a control component. The sensor component may be a force sensing resistor placed inside a socket of a prosthetic limb between a residual limb and the hard side of the socket. The control component processes the signal and provides instructions to an actuation component. In this manner, an actuation component may move a joint, or may change the velocity of a joint, or may change other characteristics of the prosthetic limb.

Abstract: A two-part system, method and device for producing a gaseous or aqueous chlorine dioxide solution is disclosed. The system includes a two part system where part one utilizes sodium chlorite in a dry chemical form (e.g., granulated, powder, and/or flake) securely contained within a device. Part two is a liquid acid solution that, when placed in contact with part one, will activate part one to produce chlorine dioxide gas or aqueous chlorine dioxide when water is added after part one is activated when exposed to part two which is a premade liquid acid solution.

Abstract: Carriers for substrates and to methods for assembling the same in the field of vacuum deposition of thin films. In particular, a carrier for a substrate to be coated in a vacuum chamber includes a first frame comprising two vertical sections and two horizontal sections being dimensioned to surround the substrate; a second dimensioned to define an area of the substrate to be coated, and to cover at least a first part of the first frame to prevent the first part of the first frame from being coated when the second frame is mounted to the first frame. The second frame is detachably mounted to the first frame.