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公开(公告)号:US08784246B2
公开(公告)日:2014-07-22
申请号:US13325970
申请日:2011-12-14
申请人: Benjamin Treichel , Bryan Cochran , Min Li
发明人: Benjamin Treichel , Bryan Cochran , Min Li
IPC分类号: F16H3/72
CPC分类号: B60K6/365 , B60K6/46 , B60K2006/381 , B60W10/105 , F16H3/724 , F16H2200/2005 , F16H2200/2033 , Y02T10/6217
摘要: An electric drive system for driving a machine includes first and second electric drive motors linked to sun and ring gears respectively of a planetary output stage, and a ring brake associated with the ring gear to maintain the ring gear in a locked position. The carrier drives a fixed gear series drive train. In a first regime of operation corresponding to a first range of machine speeds, a controller employs the ring brake to brake the ring gear, and actuates only the first electric drive motor at a speed sufficient to yield the desired machine speed. In a second regime, corresponding to a second range of machine speeds, the controller drives the first electric drive motor at maximum speed, releases the ring brake, and drives the second electric drive motor so as to yield the desired machine speed.
摘要翻译: 用于驱动机器的电驱动系统包括分别与行星输出级的太阳和环形齿轮连接的第一和第二电驱动马达以及与齿圈相关联的环形制动器,以将齿圈保持在锁定位置。 载具驱动固定齿轮系传动系。 在对应于第一范围的机器速度的第一操作状态中,控制器采用环形制动器来制动环形齿轮,并且仅以足以产生所需机器速度的速度致动第一电动驱动电动机。 在对应于机器速度的第二范围的第二制度中,控制器以最大速度驱动第一电动马达,释放环制动器,并驱动第二电驱动马达以产生所需的机器速度。
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公开(公告)号:US08692343B2
公开(公告)日:2014-04-08
申请号:US12799468
申请日:2010-04-26
申请人: Kunliang Zhang , Min Li , Yuchen Zhou
发明人: Kunliang Zhang , Min Li , Yuchen Zhou
CPC分类号: H01L43/12 , B82Y25/00 , B82Y40/00 , G11B5/3929 , G11B5/3967 , H01F1/401 , H01F10/193 , H01F10/1936 , H01F10/3272 , H01F10/3295 , H01F41/303 , H01L29/66984 , H01L29/82 , H01L43/02 , H01L43/08 , H01L43/10 , Y10T428/1114 , Y10T428/1121 , Y10T428/1129
摘要: The performance of an MR device has been improved by inserting one or more Magneto-Resistance Enhancing Layers (MRELs) into approximately the center of one or more of the active layers (such as AP1, SIL, FGL, and Free layers). An MREL is a layer of a low band gap, high electron mobility semiconductor such as ZnO or a semimetal such as Bi.
摘要翻译: 通过将一个或多个磁阻增强层(MREL)插入到一个或多个有源层(例如AP1,SIL,FGL和自由层)的大约中心,改善了MR器件的性能。 MREL是低带隙的层,诸如ZnO的高电子迁移率半导体或诸如Bi的半金属。
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公开(公告)号:US08615057B2
公开(公告)日:2013-12-24
申请号:US12831933
申请日:2010-07-07
申请人: Min Li
发明人: Min Li
IPC分类号: H04L27/06
CPC分类号: H04L25/03203 , H04L25/03197 , H04L25/03242 , H04L27/2647 , H04L2025/0342 , H04L2025/03426
摘要: A method and device for detecting a symbol transmitted over a communication channel in a multiple input-multiple output communication system are disclosed. In one aspect, the method includes receiving a symbol transmitted over a communication channel of a multiple input-multiple output communication system. The method may also include searching a subset of possible transmitted symbols, the subset having a predetermined size dependent on properties of the communication channel. The method may also include deciding to which symbol of the subset the received symbol corresponds.
摘要翻译: 公开了一种用于检测通过多输入多输出通信系统中的通信信道发送的符号的方法和装置。 一方面,该方法包括接收通过多输入多输出通信系统的通信信道发送的符号。 该方法还可以包括搜索可能的传输符号的子集,该子集具有取决于通信信道的属性的预定大小。 该方法还可以包括决定所接收的符号对应的子集的哪个符号。
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公开(公告)号:US20130309875A1
公开(公告)日:2013-11-21
申请号:US13702562
申请日:2012-06-14
IPC分类号: H01L21/02
CPC分类号: H01L21/02052 , H01L21/306
摘要: Disclosed herein is an interface treatment method for germanium-based device, which belongs to the field of manufacturing technologies of ultra large scaled integrated (ULSI) circuits. In the method, the natural oxide layer on ther surface of the germanium-based substrate is removed by using a concentrated hydrochloric acid solution having a mass percentage concentration of 15%˜36%, and dangling bonds of the surface are performed a passivation treatment by using a diluted hydrochloric acid solution having a mass percentage concentration of 5%˜10% so as to form a stable passivation layer on the surface. This method makes a good foundation for depositing a high-K (high dielectric constant) gate dielectric on the surface of the germanium-based substrate after cleaning and passivating, enhances quality of the interface between the gate dielectric and the substrate, and improves the electrical performance of germanium-based MOS device.
摘要翻译: 本文公开了一种锗系器件的接口处理方法,属于超大规模集成(ULSI)电路制造技术领域。 在该方法中,通过使用质量百分比浓度为15%〜36%的浓盐酸溶液除去锗基底板的表面上的天然氧化物层,并且通过以下方式进行钝化处理: 使用质量百分比浓度为5%〜10%的稀盐酸溶液,以在表面上形成稳定的钝化层。 该方法为清洗和钝化后在锗基基板表面上沉积高K(高介电常数)栅极电介质提供了良好的基础,提高了栅极电介质和基板之间界面的质量,改善了电气 锗系MOS器件的性能。
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公开(公告)号:US20130290957A1
公开(公告)日:2013-10-31
申请号:US13590881
申请日:2012-08-21
申请人: Min Li , Prasenjit Sarkar , Dinesh K. Subhraveti
发明人: Min Li , Prasenjit Sarkar , Dinesh K. Subhraveti
IPC分类号: G06F9/455
CPC分类号: G06F9/5066
摘要: Embodiments of the invention relate to a shared group of resource and efficient processing of one or more jobs in the share group of resources. Tools are provided in the shared group of resource to assess and organize a topology of the shared resources, including physical and virtual machines, as well as storage devices. The topology is stored in a known location and utilized for efficient assignment of one or more jobs responsive to the hierarchy.
摘要翻译: 本发明的实施例涉及在共享资源组中的一个或多个作业的资源和有效处理的共享组。 在共享资源组中提供了工具,以评估和组织共享资源的拓扑,包括物理和虚拟机以及存储设备。 该拓扑存储在已知位置中,用于有效地分配响应层级的一个或多个作业。
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公开(公告)号:US08488373B2
公开(公告)日:2013-07-16
申请号:US13200844
申请日:2011-10-03
申请人: Kunliang Zhang , Min Li , Yuchen Zhou , Soichi Oikawa , Hitoshi Iwasaki , Kenichiro Yamada , Katsuhiko Koui
发明人: Kunliang Zhang , Min Li , Yuchen Zhou , Soichi Oikawa , Hitoshi Iwasaki , Kenichiro Yamada , Katsuhiko Koui
IPC分类号: G11C11/00
CPC分类号: H03B15/006 , C23C14/025 , C23C14/165 , G11C5/005 , G11C11/161 , Y10T428/1114
摘要: A spin transfer (torque) oscillator (STO) with a non-magnetic spacer formed between a spin injection layer (SIL) and a field generation layer (FGL), and with an interfacial layer comprised of Fe(100-V)CoV where v is from 5 to 100 atomic % formed between the SIL and non-magnetic spacer is disclosed. A composite seed layer made of Ta and a metal layer having a fcc(111) or hcp(001) texture is used to enhance perpendicular magnetic anisotropy (PMA) in the STO device. The interfacial layer quenches SIL oscillations and thereby stabilizes the SIL against FGL oscillations. The interfacial layer preferably has a thickness from 5 to 50 Angstroms and enhances amplitude (dR/R) in the STO device. The STO device may have a top SIL or bottom SIL configuration. The SIL is typically a laminated structure such as (Co/Ni)X where x is between 5 and 50.
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公开(公告)号:US08484830B2
公开(公告)日:2013-07-16
申请号:US13065966
申请日:2011-04-04
申请人: Kunliang Zhang , Min Li , Yu-Hsia Chen , Chyu-Jiuh Torng
发明人: Kunliang Zhang , Min Li , Yu-Hsia Chen , Chyu-Jiuh Torng
CPC分类号: H01L43/08 , B82Y40/00 , G11B5/3906 , H01F10/3254 , H01F10/3259 , H01F10/3272 , H01F10/3281 , H01F10/3295 , H01F41/18 , H01F41/303 , H01L43/10 , Y10T29/49032 , Y10T29/49039 , Y10T29/49043 , Y10T29/49044 , Y10T428/1114 , Y10T428/1129 , Y10T428/115
摘要: A CPP-GMR spin valve having a CoFe/NiFe composite free layer is disclosed in which Fe content of the CoFe layer ranges from 20 to 70 atomic % and Ni content in the NiFe layer varies, from 85 to 100 atomic % to maintain low Hc and λs values. A small positive magnetostriction value in a Co75Fe25 layer is used to offset a negative magnetostriction value in a Ni90Fe10layer. The CoFe layer is deposited on a sensor stack in which a seed layer, AFM layer, pinned layer, and non-magnetic spacer layer are sequentially formed on a substrate. After a NiFe layer and capping layer are sequentially deposited on the CoFe layer, the sensor stack is patterned to give a sensor element with top and bottom surfaces and a sidewall connecting the top and bottom surfaces. Thereafter, a dielectric layer is formed adjacent to the sidewalls.
摘要翻译: 公开了一种具有CoFe / NiFe复合自由层的CPP-GMR自旋阀,其中CoFe层的Fe含量为20〜70原子%,NiFe层中的Ni含量为85〜100原子%,保持低Hc 和lambdas值。 使用Co75Fe25层中的小的正磁致伸缩值来抵消Ni90Fe10层中的负磁致伸缩值。 CoFe层沉积在传感器堆叠上,其中种子层,AFM层,钉扎层和非磁性间隔层依次形成在基底上。 在NiFe层和覆盖层顺序地沉积在CoFe层上之后,传感器堆叠被图案化以给出具有顶表面和底表面的传感器元件以及连接顶表面和底表面的侧壁。 此后,与侧壁相邻地形成电介质层。
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公开(公告)号:US08446689B2
公开(公告)日:2013-05-21
申请号:US13136182
申请日:2011-07-26
申请人: Tai Min , Lijie Guan , Min Li , Jiun-Ting Lee
发明人: Tai Min , Lijie Guan , Min Li , Jiun-Ting Lee
IPC分类号: G11B5/127
CPC分类号: C25D5/022 , G11B5/3116 , G11B5/3163
摘要: A high speed magnetic data writer containing a stitched pole tip that works in conjunction with the main pole is disclosed, together with a process for their manufacture. The material composition of each of these two sub-structures is slightly different; one sub-structure is optimized for high magnetic damping while the other sub-structure is optimized for high saturation magnetization.
摘要翻译: 公开了一种包含与主极结合工作的缝合针尖的高速磁数据写入器及其制造方法。 这两个子结构中的每一个的材料组成略有不同; 一个子结构被优化用于高磁阻尼,而另一个子结构被优化用于高饱和磁化强度。
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公开(公告)号:US20130069626A1
公开(公告)日:2013-03-21
申请号:US13200148
申请日:2011-09-19
申请人: Yuchen Zhou , Kunliang Zhang , Min Li , Kenichi Takano , Joe Smyth , Moris Dovek , Akihiko Takeo , Tomomi Funayama , Masahiro Takashita , Masayuki Takagishi
发明人: Yuchen Zhou , Kunliang Zhang , Min Li , Kenichi Takano , Joe Smyth , Moris Dovek , Akihiko Takeo , Tomomi Funayama , Masahiro Takashita , Masayuki Takagishi
IPC分类号: G01R23/02
CPC分类号: G01R33/1284 , G11B5/3903 , G11C11/161 , G11C11/1673 , G11C11/1675 , H01L43/08
摘要: A method for measuring the frequency in a spin torque oscillator having at least a magnetic oscillation layer (MOL), junction layer, and magnetic reference layer (MRL) is disclosed. In a first embodiment, a small in-plane magnetic field is applied to the STO after a DC current is applied to excite the MOL into an oscillation state. The MRL has a perpendicular magnetization that is tilted slightly to give an in-plane magnetization component to serve as a reference layer for measuring the oscillation frequency of the MOL in-plane magnetization component. An AC voltage change is produced in the DC current as a result of variable STO resistance and directly correlates to MOL oscillation frequency. Alternatively, a field having both perpendicular and in-plane components may be applied externally or by forming the STO between two magnetic poles thereby producing an in-plane magnetization reference component in the MRL.
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公开(公告)号:US20130049747A1
公开(公告)日:2013-02-28
申请号:US13199183
申请日:2011-08-22
申请人: Yuchen Zhou , Joe Smyth , Min Li , Glen Garfunkel
发明人: Yuchen Zhou , Joe Smyth , Min Li , Glen Garfunkel
CPC分类号: G01R33/098 , B32B37/02 , B32B38/10 , B32B2307/212 , B32B2309/105 , B32B2457/08 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052
摘要: An MR sensor, and a method for making it, is described. Part of the MR stack, from the free layer on up, is removed and then replaced by a flux guide. Additional stabilizing means for this flux guide are provided, either as hard bias or through exchange coupling.
摘要翻译: 描述MR传感器及其制造方法。 去除自由层上的MR堆叠的一部分,然后用助焊剂代替。 提供用于该磁通引导件的附加稳定装置,作为硬偏置或通过交换耦合。
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