-
1.发明申请公开(公告)号：US20070223150A1
公开(公告)日：2007-09-27
申请号：US11546975
申请日：2006-10-13
CPC分类号： G11B5/3903 , B82Y25/00 , G01R33/093 , G11B5/398 , G11B5/455 , G11C11/16 , H01F10/3254 , H01F10/3259 , H01F10/3272 , H01L43/08
摘要： A magnetoresistive effect element includes a magnetization fixed layer including a first crystal grain, having a magnetization direction which is fixed substantially in one direction, a spacer layer arranged on the magnetization fixed layer and having an insulating layer and a metal conductor penetrating the insulating layer, and a magnetization free layer including a second crystal grain, arranged on the spacer layer to oppose the metal conductor and having a magnetization direction which changes corresponding to an external magnetic field.
摘要翻译： 磁阻效应元件包括：磁化固定层，包括具有大致沿一个方向固定的磁化方向的第一晶粒;布置在磁化固定层上并具有绝缘层和贯穿绝缘层的金属导体的间隔层; 以及包含第二晶粒的无磁化层，其布置在所述间隔层上以与所述金属导体相对并且具有对应于外部磁场变化的磁化方向。
-
2.发明授权公开(公告)号：US08917485B2
公开(公告)日：2014-12-23
申请号：US11546975
申请日：2006-10-13
CPC分类号： G11B5/3903 , B82Y25/00 , G01R33/093 , G11B5/398 , G11B5/455 , G11C11/16 , H01F10/3254 , H01F10/3259 , H01F10/3272 , H01L43/08
摘要： A magnetoresistive effect element includes a magnetization fixed layer including a first crystal grain, having a magnetization direction which is fixed substantially in one direction, a spacer layer arranged on the magnetization fixed layer and having an insulating layer and a metal conductor penetrating the insulating layer, and a magnetization free layer including a second crystal grain, arranged on the spacer layer to oppose the metal conductor and having a magnetization direction which changes corresponding to an external magnetic field.
摘要翻译： 磁阻效应元件包括：磁化固定层，包括具有大致沿一个方向固定的磁化方向的第一晶粒;布置在磁化固定层上并具有绝缘层和贯穿绝缘层的金属导体的间隔层; 以及包含第二晶粒的无磁化层，其布置在所述间隔层上以与所述金属导体相对并且具有对应于外部磁场变化的磁化方向。
-
公开(公告)号：US08379351B2
公开(公告)日：2013-02-19
申请号：US12073895
申请日：2008-03-11
申请人： Yoshihiko Fuji , Hideaki Fukuzawa , Hiromi Yuasa , Kunliang Zhang , Min Li , Michiko Hara , Yoshinari Kurosaki
发明人： Yoshihiko Fuji , Hideaki Fukuzawa , Hiromi Yuasa , Kunliang Zhang , Min Li , Michiko Hara , Yoshinari Kurosaki
IPC分类号： G11B5/39
CPC分类号： G11B5/3906 , B82Y10/00 , B82Y25/00 , G01R33/093 , G11B5/39 , G11B5/3909 , G11B2005/3996 , H01L43/08 , Y10S977/943
摘要： An example magneto-resistance effect element includes a fixed magnetization layer of which a magnetization is substantially fixed in one direction; a free magnetization layer of which a magnetization is rotated in accordance with an external magnetic field and which is formed opposite to the fixed magnetization layer; and a spacer layer including a current confining layer with an insulating layer and a conductor to pass a current through the insulating layer in a thickness direction thereof and which is located between the fixed magnetization layer and the free magnetization layer. A thin film layer is located on a side opposite to the spacer layer relative to the free magnetization layer and a functional layer containing at least one element selected from the group consisting of Si, Mg, B, Al is formed in or on at least one of the fixed magnetization layer, the free magnetization layer and the thin film layer.
摘要翻译： 一个示例性磁阻效应元件包括一个固定的磁化层，其磁化强度基本上固定在一个方向上; 自由磁化层，其磁化根据外部磁场而旋转并与固定磁化层相对形成; 以及间隔层，其包括具有绝缘层的电流限制层和导体，以使电流在其厚度方向上穿过绝缘层，并且位于固定磁化层和自由磁化层之间。 薄膜层相对于自由磁化层位于与间隔层相反的一侧，并且包含至少一种选自Si，Mg，B，Al的元素的功能层形成在至少一个 的固定磁化层，自由磁化层和薄膜层。
-
4.发明授权公开(公告)号：US08130477B2
公开(公告)日：2012-03-06
申请号：US12879642
申请日：2010-09-10
IPC分类号： G11B5/36
CPC分类号： H01L43/08 , B82Y25/00 , G01R33/093 , G11B5/3906 , G11B5/3983 , G11C11/161 , H01F10/3259 , H01F10/3272 , H01F10/3281 , H01F10/3295 , H01L27/224 , H01L27/228 , H01L43/12 , Y10T428/1121
摘要： A magneto-resistance effect element, a magneto-resistance effect head, a magnetic storage and a magnetic memory, in which noise caused by a spin-transfer torque is reduced, are provided. In a fixed magnetization layer or a free magnetization layer of a magneto-resistance effect element including the fixed magnetization layer, a spacer layer and the free magnetization layer; a layer containing one element selected from the group consisting of Ti, Zr, Nb, Mo, Ru, Rh, Pd, Ag, La, Hf, Ta, W, Re, Os, Ir, Pt and Au is disposed.
摘要翻译： 提供了由旋转传递转矩引起的噪声减小的磁阻效应元件，磁阻效应头，磁存储器和磁存储器。 在包括固定磁化层，间隔层和自由磁化层的磁阻效应元件的固定磁化层或自由磁化层中; 设置包含选自Ti，Zr，Nb，Mo，Ru，Rh，Pd，Ag，La，Hf，Ta，W，Re，Os，Ir，Pt和Au中的一种元素的层。
-
公开(公告)号：US08048492B2
公开(公告)日：2011-11-01
申请号：US12086761
申请日：2006-12-20
CPC分类号： H01F41/305 , B82Y25/00 , B82Y40/00 , G11B5/3163 , G11B5/3166 , G11B5/398 , G11B5/3983 , G11B2005/3996 , G11C11/161 , H01F10/3254 , H01F10/3259 , H01F10/3272 , H01L43/08 , H01L43/12 , Y10T428/1121
摘要： 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 and passes a current, on the first magnetic layer, and a second magnetic layer all of which or part of which is treated with ion, plasma or heat, on the formed spacer layer.
摘要翻译： 磁阻效应元件通过在第一磁性层上形成第一磁性层，包括绝缘层的间隔层和穿过绝缘层并传导电流的导电层，以及第二磁性层， 其中一部分用离子，等离子体或热处理，形成间隔层。
-
公开(公告)号：US07897201B2
公开(公告)日：2011-03-01
申请号：US11703830
申请日：2007-02-08
CPC分类号： G11B5/3909 , B82Y10/00 , B82Y25/00 , B82Y40/00 , G01R33/093 , G11B5/3163 , G11B5/3929 , G11B2005/3996 , H01F10/3259 , H01F10/3272 , H01F10/3281 , H01F41/303 , H01F41/325
摘要： 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. The method includes: forming at least a part of a magnetic layer that is to become either one of the magnetization fixed layer and the magnetization free layer; forming a function layer including at least one of an oxide, a nitride, and a fluoride on the part of the magnetic layer; and removing a part of the function layer by exposing the function layer to either one of an ion beam and plasma irradiation.
摘要翻译： 一种用于制造具有磁化固定层，非磁性中间层和顺序堆叠的无磁化层的磁阻效应元件的方法。 该方法包括：形成要成为磁化固定层和磁化自由层中的任一个的磁性层的至少一部分; 在所述磁性层的一部分上形成包括氧化物，氮化物和氟化物中的至少一种的功能层; 以及通过将功能层暴露于离子束和等离子体照射中的任一种来去除功能层的一部分。
-
7.发明申请公开(公告)号：US20110019312A1
公开(公告)日：2011-01-27
申请号：US12879642
申请日：2010-09-10
CPC分类号： H01L43/08 , B82Y25/00 , G01R33/093 , G11B5/3906 , G11B5/3983 , G11C11/161 , H01F10/3259 , H01F10/3272 , H01F10/3281 , H01F10/3295 , H01L27/224 , H01L27/228 , H01L43/12 , Y10T428/1121
摘要： A magneto-resistance effect element, a magneto-resistance effect head, a magnetic storage and a magnetic memory, in which noise caused by a spin-transfer torque is reduced, are provided. In a fixed magnetization layer or a free magnetization layer of a magneto-resistance effect element including the fixed magnetization layer, a spacer layer and the free magnetization layer; a layer containing one element selected from the group consisting of Ti, Zr, Nb, Mo, Ru, Rh, Pd, Ag, La, Hf, Ta, W, Re, Os, Ir, Pt and Au is disposed.
摘要翻译： 提供了由旋转传递转矩引起的噪声减小的磁阻效应元件，磁阻效应头，磁存储器和磁存储器。 在包括固定磁化层，间隔层和自由磁化层的磁阻效应元件的固定磁化层或自由磁化层中; 设置包含选自Ti，Zr，Nb，Mo，Ru，Rh，Pd，Ag，La，Hf，Ta，W，Re，Os，Ir，Pt和Au中的一种元素的层。
-
8.发明申请公开(公告)号：US20100226048A1
公开(公告)日：2010-09-09
申请号：US11525076
申请日：2006-09-22
IPC分类号： G11B5/127
CPC分类号： H01L43/08 , B82Y25/00 , G01R33/093 , G11B5/3906 , G11B5/3983 , G11C11/161 , H01F10/3259 , H01F10/3272 , H01F10/3281 , H01F10/3295 , H01L27/224 , H01L27/228 , H01L43/12 , Y10T428/1121
摘要： A magneto-resistance effect element, a magneto-resistance effect head, a magnetic storage and a magnetic memory, in which noise caused by a spin-transfer torque is reduced, are provided. In a fixed magnetization layer or a free magnetization layer of a magneto-resistance effect element including the fixed magnetization layer, a spacer layer and the free magnetization layer; a layer containing one element selected from the group consisting of Ti, Zr, Nb, Mo, Ru, Rh, Pd, Ag, La, Hf, Ta, W, Re, Os, Ir, Pt and Au is disposed.
摘要翻译： 提供了由旋转传递转矩引起的噪声减小的磁阻效应元件，磁阻效应头，磁存储器和磁存储器。 在包括固定磁化层，间隔层和自由磁化层的磁阻效应元件的固定磁化层或自由磁化层中; 设置包含选自Ti，Zr，Nb，Mo，Ru，Rh，Pd，Ag，La，Hf，Ta，W，Re，Os，Ir，Pt和Au中的一种元素的层。
-
公开(公告)号：US20070092639A1
公开(公告)日：2007-04-26
申请号：US11583968
申请日：2006-10-20
IPC分类号： B05D5/12
CPC分类号： C23C8/02 , B82Y10/00 , B82Y25/00 , B82Y40/00 , C23C8/34 , C23C28/321 , C23C28/322 , C23C28/34 , C23C28/345 , C23C28/3455 , C23C28/42 , G11B5/3163 , G11B5/3932 , G11B2005/3996 , H01F10/3259 , H01F10/3268 , H01F41/305
摘要： 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 between the magnetization pinned layer and the magnetization free layer and current paths passing through the insulating layer. The method includes, in producing the spacer layer, depositing a first non-magnetic metal layer forming the current paths, depositing a second metal layer to be converted into the insulating layer on the first non-magnetic metal layer, and performing two stages of oxidation treatments in which a partial pressure of an oxidizing gas in a first oxidation treatment is set to 1/10 or less of a partial pressure of an oxidizing gas in a second oxidation treatment, and the second metal layer being irradiated with an ion beam or a RF plasma of a rare gas in the first oxidation treatment.
摘要翻译： 提供了一种用于制造具有磁化钉扎层，磁化自由层和包括布置在磁化钉扎层和磁化自由层之间的绝缘层和穿过绝缘层的电流路径的间隔层的磁阻元件的方法。 该方法包括在制造间隔层时，沉积形成电流路径的第一非磁性金属层，在第一非磁性金属层上沉积待转换成绝缘层的第二金属层，并进行两个阶段的氧化 将第一氧化处理中的氧化气体的分压设定为第二氧化处理中的氧化气体的分压的1/10以下的处理，将第二金属层照射离子束或 RF等离子体中的稀有气体进行第一次氧化处理。
-
10.发明授权公开(公告)号：US07821748B2
公开(公告)日：2010-10-26
申请号：US11525076
申请日：2006-09-22
IPC分类号： G11B5/39
CPC分类号： H01L43/08 , B82Y25/00 , G01R33/093 , G11B5/3906 , G11B5/3983 , G11C11/161 , H01F10/3259 , H01F10/3272 , H01F10/3281 , H01F10/3295 , H01L27/224 , H01L27/228 , H01L43/12 , Y10T428/1121
摘要： A magneto-resistance effect element, a magneto-resistance effect head, a magnetic storage and a magnetic memory, in which noise caused by a spin-transfer torque is reduced, are provided. In a fixed magnetization layer or a free magnetization layer of a magneto-resistance effect element including the fixed magnetization layer, a spacer layer and the free magnetization layer; a layer containing one element selected from the group consisting of Ti, Zr, Nb, Mo, Ru, Rh, Pd, Ag, La, Hf, Ta, W, Re, Os, Ir, Pt and Au is disposed.
摘要翻译： 提供了由旋转传递转矩引起的噪声减小的磁阻效应元件，磁阻效应头，磁存储器和磁存储器。 在包括固定磁化层，间隔层和自由磁化层的磁阻效应元件的固定磁化层或自由磁化层中; 设置包含选自Ti，Zr，Nb，Mo，Ru，Rh，Pd，Ag，La，Hf，Ta，W，Re，Os，Ir，Pt和Au中的一种元素的层。
-
-
-
-
-
-
-
-
-
搜索结果
181 条记录 (耗时 0.053 秒)
