| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 自旋极化电流源 | CN201380025603.0 | 2013-04-15 | CN104350555A | 2015-02-11 | 马丁·鲍恩; 沃尔夫冈·韦伯; 罗伊克·兆丽; 埃里克·博勒佩尔; 法布里斯·朔伊雷尔; 萨米·布加里; 米拜尔克·阿罗瓦尼 |
| 一种电子过滤方法，使得费米能级处至少75％的电子传导电流被自旋极化，该方法与自旋极化电流源(2)一同使用，自旋极化电流源至少包括：包括有导电衬底(10)和有机层(20)的极化自旋注入器件,导电衬底(10)的第一面(11)具有磁特性并且有机层(20)与衬底的第一面接触；被称为接地(30)的导电材料，有机层被设置在接地与衬底之间；被电连接到衬底的第一面以及接地上的电流源(40)；所述方法包括借助于电流源使电子传导电流在高于-220℃的温度下在衬底的第一面与接地之间流通。 | ||||||
| 2 | 纳米粒子薄膜的制备 | CN200480007446.1 | 2004-03-11 | CN1762000A | 2006-04-19 | 迈克·佩里; 杰伊·霍伊维勒; 詹姆斯·M·霍利亨; 阿图尔·纳托斯基; 埃里奇·梅斯 |
| 一种形成具有磁性纳米粒子膜的磁记录装置的方法，其包括制备磁性纳米粒子在载液中的悬浮液，并将所述流体悬浮液以体积小于约1nL的小滴形式沉积到基质表面，作为沉积流体悬浮液的干残渣形成可磁化纳米粒子的所述膜。 | ||||||
| 3 | 乙二醇基磁流体复合膜及其制备方法 | CN201710649597.6 | 2017-08-02 | CN107346697A | 2017-11-14 | 郑国华; 张殿君; 陈洁 |
| 本发明提供了一种乙二醇基磁流体复合膜及其制备方法，涉及磁性复合材料技术领域，主要由按质量份数计的如下组分制备而成：乙二醇基磁流体90-110份，聚乙烯醇15-25份，去离子水70-90份，其中，乙二醇基磁流体主要由纳米四氧化三铁、乙二醇和分散稳定剂制备而成，缓解了现有磁流体中，载液基质为水基或油基，使得磁性纳米颗粒的分散程度一直没有明显提升，导致磁流体复合膜性能受到限制的技术问题，达到了通过乙二醇基磁流体、聚乙烯醇和去离子水相互协同配合，使磁性颗粒均匀分布于复合膜中，让复合膜的在保持良好顺磁性能的基础上，饱和磁化强度更大，单位质量磁化率更高，应变能力更好，从而发挥更好磁变性能的技术效果。 | ||||||
| 4 | 一种包括位于中间的保护层的自旋注入器 | CN201380020424.8 | 2013-04-15 | CN104380399B | 2016-11-09 | 马丁·鲍恩; 米拜尔克·阿罗瓦尼; 萨米·布加里; 埃里克·博勒佩尔; 沃尔夫冈·韦伯; 法布里斯·朔伊雷尔; 罗伊克·兆丽 |
| 一种用于制造自旋注入器件(30)的方法，包括以下步骤：a)在衬底(10)的面(11)上形成金属保护层(22)以限制或者阻止所述面被环境氧化和/或污染，所述衬底的所述面为磁性的和导电的，所述保护层具有反磁性或顺磁性的性质；b)在所述保护层上形成上层(32)，所述上层(32)能够根据由所述衬底和/或所述衬底的所述面的磁性限定的幅度和自旋参考框架来促进所述保护层与所述上层之间的界面的费米能级附近的电子态的自旋偏离，所述上层为有机层，所述有机层的与所述保护层接触的一个或更多个分子位置具有由单一的磁性参考框架所表征的顺磁矩。 | ||||||
| 5 | 一种包括位于中间的保护层的自旋注入器 | CN201380020424.8 | 2013-04-15 | CN104380399A | 2015-02-25 | 马丁·鲍恩; 米拜尔克·阿罗瓦尼; 萨米·布加里; 埃里克·博勒佩尔; 沃尔夫冈·韦伯; 法布里斯·朔伊雷尔; 罗伊克·兆丽 |
| 一种用于制造自旋注入器件(30)的方法，包括以下步骤：a)在衬底(10)的面(11)上形成金属保护层(22)以限制或者阻止所述面被环境氧化和/或污染，所述衬底的所述面为磁性的和导电的，所述保护层具有反磁性或顺磁性的性质；b)在所述保护层上形成上层(32)，所述上层(32)能够根据由所述衬底和/或所述衬底的所述面的磁性限定的幅度和自旋参考框架来促进所述保护层与所述上层之间的界面的费米能级附近的电子态的自旋偏离，所述上层为有机层，所述有机层的与所述保护层接触的一个或更多个分子位置具有由单一的磁性参考框架所表征的顺磁矩。 | ||||||
| 6 | 含碳的溅射靶合金组合物 | CN200510114067.9 | 2005-10-18 | CN1807679A | 2006-07-26 | 阿卜杜勒瓦哈卜·齐亚尼; 迈克尔·莱思罗普; 弗朗索瓦·C·达里 |
| 本发明提供了溅射靶材料，该溅射靶材料包括含Cr－C、Cr－M－C或Cr－M1－M2－C的合金体系，其中C占至少0.5到至多20原子％；M占至少0.5到至多20原子％并且是选自Ti、V、Y、Zr、Nb、Mo、Hf、Ta和W的元素；M1占至少0.5到至多20原子％并且是选自Ti、V、Zr、Nb、Mo、Hf、Ta和W的元素；且M2占至少0.5到至多10原子％并且是选自Li、Mg、Al、Sc、Mn、Y和Te的元素。本发明还提供了包括衬底和至少底层的磁记录介质，所述底层包括本发明的溅射靶材料。本发明进一步提供了生产溅射靶材料的方法。该方法可使用包括元素组合的粉末材料，所述材料可包括铬合金、碳化物或含碳母合金。 | ||||||
| 7 | 自旋极化电流源 | CN201380025603.0 | 2013-04-15 | CN104350555B | 2016-11-09 | 马丁·鲍恩; 沃尔夫冈·韦伯; 罗伊克·兆丽; 埃里克·博勒佩尔; 法布里斯·朔伊雷尔; 萨米·布加里; 米拜尔克·阿罗瓦尼 |
| 一种电子过滤方法，使得费米能级处至少75％的电子传导电流被自旋极化，该方法与自旋极化电流源(2)一同使用，自旋极化电流源至少包括：包括有导电衬底(10)和有机层(20)的极化自旋注入器件,导电衬底(10)的第一面(11)具有磁特性并且有机层(20)与衬底的第一面接触；被称为接地(30)的导电材料，有机层被设置在接地与衬底之间；被电连接到衬底的第一面以及接地上的电流源(40)；所述方法包括借助于电流源使电子传导电流在高于‑220℃的温度下在衬底的第一面与接地之间流通。 | ||||||
| 8 | 用于磁性/非磁性/磁性多层薄膜的核心复合膜及其用途 | CN200510056941.8 | 2005-03-24 | CN100377868C | 2008-04-02 | 王天兴; 曾中明; 杜关祥; 韩秀峰; 洪桢敏; 石高全 |
| 本发明涉及一种用于磁性/非磁性/磁性多层薄膜的核心复合膜，包括自由磁性层、隔离层和被钉扎磁性层。该核心复合膜可以仅是隔离层；该隔离层为具有绝缘的、导电的、或有半导体性质的材料组成的有机LB膜。该核心复合膜也可以是所述的自由磁性层、隔离层和被钉扎磁性层均为LB膜层；其中被钉扎磁性层和自由磁性层为有磁性的材料组成的有机膜。该核心复合膜可以应用于磁电阻自旋阀传感器上，其可构成磁电阻自旋阀传感器的磁感应单元；也可用于磁电阻随机存取存储器上做为记忆单元。该核心复合膜可在大面积范围内保持均匀性和一致性，其工艺简单、成本低廉；且利用LB有机膜替代传统的隔离层和磁性层，使得器件更轻、更薄、更易加工和集成化。 | ||||||
| 9 | 用于磁性/非磁性/磁性多层薄膜的核心复合膜及其用途 | CN200510056941.8 | 2005-03-24 | CN1836896A | 2006-09-27 | 王天兴; 曾中明; 杜关祥; 韩秀峰; 洪桢敏; 石高全 |
| 本发明涉及一种用于磁性/非磁性/磁性多层薄膜的核心复合膜，包括自由磁性层、隔离层和被钉扎磁性层。该核心复合膜可以是仅隔离层为LB膜层；该隔离层为具有绝缘的、导电的、或有半导体性质的材料组成的有机LB膜。该核心复合膜也可以是所述的自由磁性层、隔离层和被钉扎磁性层均为LB膜层；其中被钉扎磁性层和自由磁性层为有磁性的材料组成的有机膜。该核心复合膜可以应用于磁电阻自旋阀传感器上，其可构成磁电阻自旋阀传感器的磁感应单元；也可用于磁电阻随机存取存储器上做为记忆单元。该核心复合膜可在大面积范围内保持均匀性和一致性，其工艺简单、成本低廉；且利用LB有机膜替代传统的隔离层和磁性层，使得器件更轻、更薄、更易加工和集成化。 | ||||||
| 10 | Spin-polarised current source | US14395035 | 2013-04-15 | US09379317B2 | 2016-06-28 | Martin Bowen; Wolfgang Weber; Loïc Joly; Eric Beaurepaire; Fabrice Scheurer; Samy Boukari; Mébarek Alouani |
| Method of filtering electrons to obtain spin-polarization of a current conducting at least 75% of electrons at the Fermi level, used with a spin-polarized current source comprising: a polarized spin injection device comprising an electrically conducting substrate of which a first face has magnetic properties and an organic layer in contact with the first face of the substrate; an electrically conducting material called the ground, the organic layer being arranged between the ground and the substrate; a current source electrically connected to the first face of the substrate and the ground; the method comprising circulation of the electron conduction current by means of the current source, between the first face of the substrate and the ground, at a temperature higher than −220° C. | ||||||
| 11 | SPIN VALVES USING ORGANIC SPACERS AND SPIN-ORGANIC LIGHT-EMITTING STRUCTURES USING FERROMAGNETIC ELECTRODES | US13851537 | 2013-03-27 | US20130299786A1 | 2013-11-14 | Jing Shi; Valy Vardney |
| The spacer in a spin-valve is replaced with an organic layer, allowing for numerous applications, including light-emitting structures. The invention demonstrates that the spin coherence of the organic material is sufficiently long that the carriers do not lose their spin memory even in traversing a thicker passive barrier. At least three methods to fabricate the organic spin-valve devices are disclosed, in which the difficulties associated with depositing the ferromagnetic (FM) and organic layers are addressed. | ||||||
| 12 | Magnetic nanohole superlattices | US12921981 | 2009-03-12 | US08440331B2 | 2013-05-14 | Feng Liu |
| 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 material has long-range magnetic ordering at a temperature below a critical temperature Tc. | ||||||
| 13 | LAMINATE COMPOSITE AND METHOD FOR MAKING SAME | US13300228 | 2011-11-18 | US20120126920A1 | 2012-05-24 | Arthur J. Epstein; Chi-Yueh Kao; Yong G. Min |
| An organic-based magnet is formed by molecular layer deposition (MLD) of a first compound and MLD of a second compound. The first or second compound containing a metal-containing compound. The first and second compounds being reactive with each other to form a first layer organic-based magnet. A laminate composite includes a first monolayer including a metal bonded to a magnet forming organic compound. A second monolayer may be in direct contact with the first monolayer. One of the first monolayer and the second monolayer having an induced magnetization when exposed to a magnetic field. A device includes the laminate composite and a nonmagnetic film thereon. A method of making an organic magnet on a substrate in a vacuum chamber includes depositing a first layer of metal-containing compound on the substrate by MLD. | ||||||
| 14 | MAGNETIC NANOSTRUCTURES | US12965265 | 2010-12-10 | US20110274928A1 | 2011-11-10 | Feng LIU |
| A magnetic material is disclosed including magnetic nanostructures such as nanodots or nanoribbons. The long range magnetic ordering of the material may depend on one or more structural characteristics of the nano structures. | ||||||
| 15 | MAGNETIC NANOHOLE SUPERLATTICES | US12921981 | 2009-03-12 | US20110186947A1 | 2011-08-04 | Feng Liu |
| 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 material has long-range magnetic ordering at a temperature below a critical temperature Tc. | ||||||
| 16 | Method for producing a carbon layer-covering transition metallic nano-structure, method for producing a carbon layer-covering transition metallic nano-structure pattern, carbon layer-covering transition metallic nano-structure, and carbon layer-covering transition metallic nano-structure pattern | US10944192 | 2004-09-20 | US20050170181A1 | 2005-08-04 | Nobuyuki Nishi; Kentaro Kosugi |
| An anhydrous chloride with a formula of MCl2 (M=Fe, Co or Ni) is dissolved into an anhydrous acetonitrile solvent to form a chloride-acetonitrile solution. Then, calcium carbide minute powders are added and dispersed in the chloride-acetonitrile solution to form a reactive solution. Then, the reactive solution is thermally treated (first thermal treatment) to form a nano-powder made of a transition metal acetylide compound having an M-C2-M bond, a tetragonal structure, and a formula of MC2 (herein, M=Fe, Co or Ni). Then, the nano-powder is thermally treated (second thermal treatment) again at a temperature higher than the temperature in the first thermal treatment to form a carbon layer-covering transition metallic nano-structure wherein a metallic core made of the transition metal M is covered with a carbon layer. | ||||||
| 17 | Magnetic thin film, a magnetic component that uses this magnetic thin film, manufacturing methods for the same, and a power conversion device | US09846773 | 2001-05-01 | US06835576B2 | 2004-12-28 | Kazuo Matsuzaki; Taku Furuta; Kazumi Takagiwa; Zenchi Hayashi |
| On top of a silicon substrate, a polyimide film with a thickness of 10 &mgr;m is formed. On top of this, a magnetic thin film that is a polyimide film containing Fe fine particles and that has a thickness of 20 &mgr;m is formed. On top of this magnetic thin film, a patterned Ti/Au film and a Ti/Au connection conductor are formed. On top of this, a polyimide film with a thickness of 10 &mgr;m, and a Cu coil with a height 35 &mgr;m, width 90 &mgr;m, space 25 &mgr;m, and a polyimide layer that fills the spaces in the Cu coil are formed. On top of this, via a polyimide film with a thickness of 10 &mgr;m, a magnetic thin film that is a polyimide film containing Fe particles and that has a thickness of 20 &mgr;m is formed. This thin film inductor has a small alternating current resistance. The present invention provides a magnetic thin film that is well suited for mass production, can be manufactured easily, can be made into a thick film, has soft magnetic qualities, and is inexpensive. The present invention also provides a magnetic component that uses this magnetic thin film, manufacturing methods for these, and a power conversion device. | ||||||
| 18 | Low temperature chemical vapor deposition of thin film magnets | US10089480 | 2002-11-27 | US06660375B1 | 2003-12-09 | Joel S. Miller; Kostyantyn I. Pokhodnya |
| A thin-film magnet formed from a gas-phase reaction of tetracyanoetheylene (TCNE) OR (TCNQ), 7,7,8,8-tetracyano-P-quinodimethane, and a vanadium-containing compound such as vanadium hexcarbonyl (V(CO)6) and bis(benzene)vanalium (V(C6H6)2) and a process of forming a magnetic thin film upon at least one substrate by chemical vapor deposition (CVD) at a process temperature not exceeding approximately 90° C. and in the absence of a solvent. The magnetic thin film is particularly suitable for being disposed upon rigid or flexible substrates at temperatures in the range of 40° C. and 70° C. The present invention exhibits air-stable characteristics and qualities and is particularly suitable for providing being disposed upon a wide variety of substrates. | ||||||
| 19 | Cyanochromium-complex-based magnetic material | US913167 | 1997-10-30 | US6117568A | 2000-09-12 | Kazuhito Hashimoto; Akira Fujishima; Osamu Sato; Tomokazu Iyoda |
| The invention provides a novel cyanochromium-complex-based magnetic material formed on an electrode, which is excellent in magnetic properties and of which magnetic properties are reversibly controllable, by impressing a reduction potential which electrochemically reduces Cr.sup.3+ into Cr.sup.2+ in a solution containing at least [Cr(CN).sub.6 ].sup.3- and Cr.sup.3+. | ||||||
| 20 | Laminate composite and method for making same | US13300228 | 2011-11-18 | US08808861B2 | 2014-08-19 | Arthur J. Epstein; Chi-Yueh Kao; Yong G. Min |
| An organic-based magnet is formed by molecular layer deposition (MLD) of a first compound and MLD of a second compound. The first or second compound containing a metal-containing compound. The first and second compounds being reactive with each other to form a first layer organic-based magnet. A laminate composite includes a first monolayer including a metal bonded to a magnet forming organic compound. A second monolayer may be in direct contact with the first monolayer. One of the first monolayer and the second monolayer having an induced magnetization when exposed to a magnetic field. A device includes the laminate composite and a nonmagnetic film thereon. A method of making an organic magnet on a substrate in a vacuum chamber includes depositing a first layer of metal-containing compound on the substrate by MLD. | ||||||
QQ群二维码
意见反馈
意见反馈