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9040407 Sidewalls of electroplated copper interconnects  
A method including depositing an alloying layer along a sidewall of an opening and in direct contact with a seed layer, the alloying layer includes a crystalline structure that cannot serve as a...
9005699 Method for manufacturing magnetic recording medium  
A method for manufacturing a magnetic recording medium includes the steps of (a) forming a perpendicular magnetic recording layer and (b) applying an ion beam to regions between tracks of the...
8935982 Transfer printing apparatus for mask pattern and mask pattern preparation method  
The present invention discloses a mask pattern transferring device and a method of preparing a mask pattern transferring device. The mask pattern transferring device comprises: a magnetization...
8932667 Hard magnet with cap and seed layers and data storage device read/write head incorporating the same  
A method including forming a multilayer structure. The multilayer structure includes a seed layer comprising a first component selected from the group consisting of a Pt-group metal, Fe, Mn, Ir...
8852677 Magnetic random access memory with synthetic antiferromagnetic storage layers and non-pinned reference layers  
A method for fabricating a synthetic antiferromagnetic device, includes depositing a magnesium oxide spacer layer on a reference layer having a first and second ruthenium layer, depositing a...
8846136 Production method of rare earth magnet  
PROBLEM: To provide a production method of an anisotropic rare earth magnet capable of being enhanced in coercivity without adding a large amount of a rare metal such as Dy and Tb.MEANS FOR...
8840955 Magnetic recording medium and method of manufacturing same  
A method of manufacturing a magnetic recording medium is disclosed, as well as a magnetic recording medium manufactured by the method. In the manufacturing method, the uneven pattern has magnetic...
8795764 Magnetic layer  
An apparatus includes a substrate and a magnetic layer coupled to the substrate. The magnetic layer includes an alloy that has magnetic hardness that is a function of the degree of chemical...
8734894 Self-aligned bevels for write poles  
A method of depositing material onto a base portion of a wafer is disclosed. The method includes forming a bevel into a portion of a surface of the base portion of the wafer and depositing a first...
8619467 High GMR structure with low drive fields  
Multi-period structures exhibiting giant magnetoresistance (GMR) are described in which the exchange coupling across the active interfaces of the structure is ferromagnetic.
8551578 Patterning of magnetic thin film using energized ions and thermal excitation  
A method for patterning a magnetic thin film on a substrate includes: providing a pattern about the magnetic thin film, with selective regions of the pattern permitting penetration of energized...
8535766 Patterning of magnetic thin film using energized ions  
A method for patterning a magnetic thin film on a substrate includes: providing a pattern about the magnetic thin film, with selective regions of the pattern permitting penetration of energized...
8449948 Method and system for corrosion protection of layers in a structure of a magnetic recording transducer  
A method for providing a structure in a magnetic recording transducer is described. The method includes plating a first layer in a plating bath using a first plurality of plating conditions. The...
8440331 Magnetic nanohole superlattices  
A magnetic material is disclosed including a two-dimensional array of carbon atoms and a two-dimensional array of nanoholes patterned in the two-dimensional array of carbon atoms. The magnetic...
8435596 Oxidizing method and oxidizing apparatus  
An oxidizing method and oxidizing apparatus in which a plasma generating chamber having an oxidizing gas supply port and a substrate processing chamber having an exhaust port and internally having...
8420160 Method for producing sintered NdFeB magnet  
The present invention provides a method for producing a sintered NdFeB magnet having high coercivity and capable of being brought into applications without lowering its residual magnetic flux...
8329001 Structure, magnetic recording medium, and method of producing the same  
To provide a filmy structure of a nanometer size having a phase-separated structure effective for the case where a compound can be formed between two kinds of materials. A structure constituted by...
8323806 Rare earth magnet and method for producing same  
A rare-earth magnet includes a magnet body made of an R—Fe—B based rare-earth magnet material (where R is at least one rare-earth element) and a metal film that has been deposited on the surface...
8323728 Magnetic laminated structure and method of making  
A method for making an article comprising a multilayered structure comprising a series of magnetic layers is provided. The method includes providing a substrate and depositing a series of magnetic...
8313797 In-situ growth of magnetic metal nanoparticles in a matrix  
Provided is a method for in-situ coating a substrate or matrix with magnetic metal nanoparticles. A metal salt, which may be organic or inorganic, is introduced into a solution of liquid polyol....
8298611 Discrete track media  
A method of fabricating a discrete track magnetic recording media. A base layer is provided onto which repeating and alternating magnetic layer and non-magnetic layers are deposited. The thickness...
8133332 Method for preparing FePt media at low ordering temperature and fabrication of exchange coupled composite media and gradient anisotropy media for magnetic recording  
A method includes: constructing a multilayer structure including a first layer of Pt, a first layer of A1 phase FePt on the first layer of Pt, and a second layer of Pt on the layer of FePt, and...
8119266 Magnetic recording medium substrate, magnetic recording medium, method for manufacturing magnetic recording medium substrate, and method for manufacturing magnetic recording medium  
Provided are a magnetic recording medium substrate whereupon a magnetic layer can be regularly formed in a recording area, a magnetic recording medium and a method for manufacturing the magnetic...
8048492 Magnetoresistive effect element and manufacturing method thereof  
A magnetoresistive effect element is produced by forming a first magnetic layer, a spacer layer including an insulating layer and a conductive layer which penetrates through the insulating layer...
8039045 Method of manufacturing a disk substrate for a magnetic recording medium  
An object of the present invention is to provide a plating method on a glass base plate. The method allows forming a plating film on a base plate composed of a glass material with excellent...
8034404 Method for producing white powder comprising titanium oxide film and metallic silver film  
A method for producing a white powder, which includes forming on a surface of a base particle a titanium oxide film and a metallic silver film contiguously one upon another in this order, wherein...
7993497 Magnetic disk and magnetic disk manufacturing method  
In a magnetic disk having at least a glass substrate, a plurality of underlayers formed over the glass substrate, and a magnetic layer formed over the plurality of underlayers, at least one of the...
7897201 Method for manufacturing magnetoresistance effect element  
A method is for manufacturing a magnetoresistance effect element having a magnetization fixed layer, a non-magnetic intermediate layer, and a magnetization free layer being sequentially stacked....
7887880 Preparation and application of stabilized iron nanoparticles for dechlorination of chlorinated hydrocarbons in soils, sediments, and ground water  
A stabilized, chemically reactive, metallic nano-material effective for degradation of chlorinated organic compounds in soils, sediments and groundwater. The nano-material is composed of a...
7879471 Support for magnetic recording medium, and magnetic recording medium  
A magnetic recording medium substrate has a polyester film having metallic oxide-containing layers (layers M) formed on both the surfaces, one layer on each surface, the layers M having a...
7851014 Tilted recording media with L10 magnetic layer  
Magnetic recording media having a magnetic layer with an easy magnetization axis lying about 35° out of plane of the magnetic layer is disclosed. This media has a reduced total magnetic layer...
7794783 Articles having wear-resistant coatings and process for making the same  
A wear-resistant article of manufacture, such as a screen, is produced by the method of providing a screen having a front face, a rear face, and openings extending through the screen from the...
7785662 Method for manufacturing magnetoresistive element  
There is provided a method for manufacturing a magnetoresistive element having a magnetization pinned layer, a magnetization free layer, and a spacer layer including an insulating layer arranged...
7776387 Method for manufacturing a magneto-resistance effect element  
A method for manufacturing a magneto-resistance effect element includes: forming a first magnetic layer; forming a first metallic layer, on the first magnetic layer, mainly containing an element...
7744966 Production process of perpendicular magnetic recording medium  
A production process of magnetic recording media is provided in which, when using an oxide magnetic material as a perpendicular magnetic recording layer and forming a carbon protective layer using...
7726008 Method of forming a magnetic-field sensor having magnetic nanoparticles  
A magnetic-field sensor device comprises at least two electrodes; an insulating layer separating the at least two electrodes; at least one layer of chemically-synthesized magnetic nanoparticles...
7691434 Method for fabricating magnetoresistive read head having a bias structure with at least one dusting layer  
A method of fabricating a bias structure of a magnetoresistive read head for a magnetoresistive sensor stack formed on a substrate includes forming an underlayer and forming a bias layer over the...
7635499 Method of manufacturing magnetic recording medium  
The present invention provides a method of manufacturing a magnetic recording medium that is made by applying a magnetic paint containing a ferromagnetic powder and a binder to a nonmagnetic...
7629021 Method for producing a stamper  
The object of the present is to provide high-quality magnetic recording media capable of easy tracking, and allowing high-density recording, high-speed recording, and higher capacity without...
7582193 Method for producing multilayer film perpendicular magnetic recording medium  
A method for producing a magnetic recording medium in which the noise of the magnetic recording medium is reduced and the thermal stability of the recorded magnetization is improved, while...
7527875 Group of metal magnetic nanoparticles and method for producing the same  
A group of metal magnetic nanoparticles is provided. The metal magnetic nanoparticle includes a core having a noble metal cluster of a diameter of 3 nm or less; and a metal shell, formed to...
7514117 Method and apparatus for manufacturing magnetoresistive element  
The present invention relates to a method for manufacturing a magnetoresistive element having a magnetization pinned layer, a magnetization free layer, and a spacer layer including an insulating...
7449345 Capping structure for enhancing dR/R of the MTJ device  
An MTJ in an MRAM array or in a TMR read head is comprised of a capping layer with a lower inter-diffusion barrier layer, an intermediate oxygen gettering layer, and an upper metal layer that...
7431961 Composite free layer for CIP GMR device  
In this invention, we replace low resistivity NiFe with high-resistivity FeNi for the FL2 portion of a composite free layer in a CIP GMR sensor in order to minimize current shunting effects while...
7402349 Thick film composition yielding magnetic properties  
The invention is directed to a magnetic thick film composition comprising particles of permanent magnetic materials dispersed in organic medium wherein the medium comprises a polymer selected from...
7390529 Free layer for CPP GMR having iron rich NiFe  
By using a free layer that includes a NiFe layer containing between 65 and 72 atomic percent iron, an improved CPP GMR device has been created. The resulting structure yields a higher CPP GMR...
7354618 Oxygen plasma post-deposition treatment of magnetic recording media  
A method of manufacturing magnetic recording media, comprising sequential steps of: (a) providing an apparatus for manufacturing the media;(b) supplying the apparatus with at least one substrate...
7335393 Magnetic particle, its production method, magnetic recording medium and its production method  
The present invention relates to a method of producing a magnetic particle including forming a layer containing an alloy particle that can form CuAu type or Cu3Au type hard magnetic order alloy...
7332194 Perpendicular magnetic recording medium and method of manufacturing thereof  
A perpendicular magnetic recording medium is disclosed that is characterized by a lowered noise component and improved thermal stability. The method for making the recording medium includes the...
7331100 Process of manufacturing a seed/AFM combination for a CPP GMR device  
An improved seed/AFM structure is formed by first depositing a layer of tantalum on the lower shield. A NiCr layer is then deposited on the Ta followed by a layer of IrMn. The latter functions...