基本信息:
- 专利标题: MAGNETIC STORAGE DEVICE
- 专利标题(中):磁性存储器件
- 申请号:PCT/US2012/067730 申请日:2012-12-04
- 公开(公告)号:WO2013085888A1 公开(公告)日:2013-06-13
- 发明人: SINCLAIR, Frank , KONTOS, Alexander C. , DORAI, Rajesh
- 申请人: VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES, INC.
- 申请人地址: 35 Dory Road Gloucester, Massachusetts 01930 US
- 专利权人: VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES, INC.
- 当前专利权人: VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES, INC.
- 当前专利权人地址: 35 Dory Road Gloucester, Massachusetts 01930 US
- 代理机构: DAISAK, Daniel
- 优先权: US61/566,885 20111205; US13/693,152 20121204
- 主分类号: G11B9/14
- IPC分类号: G11B9/14 ; G01Q60/04
摘要:
A write head for a magnetic storage device includes a writing tip comprising a magnetic material, a write pulse generator configured to generate a write pulse signal comprising a varying voltage bias between the magnetic storage device and the writing tip. The write pulse signal comprising one or more write pulses effective to tunnel electrons from the writing tip to the magnetic storage device. The data stream generator configured to provide a data stream signal to the writing tip where the data stream signal is operative to vary spin polarity in the electrons from a first polarity to a second polarity.
摘要(中):
一种用于磁存储装置的写入头包括一个包括磁性材料的写入尖端,一个写入脉冲发生器,被配置为产生一个写入脉冲信号,该写入脉冲信号包括磁性存储器件和写入尖端之间的变化的电压偏置。 该写入脉冲信号包括一个或多个写入脉冲,其有效地将电子从写入尖端隧穿到磁性存储器件。 数据流发生器被配置为向写入尖端提供数据流信号,其中数据流信号可操作以使电子中的旋转极性从第一极性改变为第二极性。
IPC结构图谱:
G11B9/12 | 组优先于G11B9/02至G11B9/10的各组。 |
--G11B9/14 | ..用显微探测装置的 |