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公开(公告)号:US08754717B2
公开(公告)日:2014-06-17
申请号:US13096627
申请日:2011-04-28
申请人: Sung-chul Lee , Sun-ae Seo , Un-hwan Pi , Kee-won Kim , Kwang-seok Kim
发明人: Sung-chul Lee , Sun-ae Seo , Un-hwan Pi , Kee-won Kim , Kwang-seok Kim
CPC分类号: H03B15/006 , B82Y25/00
摘要: An oscillator and a method of operating the same are provided, the oscillator may include a free layer, a pinned layer on a first surface of the free layer, and a reference layer on a second surface of the free layer. The free layer may have a variable magnetization direction. The pinned layer may have a pinned magnetization direction. The reference layer may have a magnetization direction non-parallel to the magnetization direction of the pinned layer.
摘要翻译: 提供了振荡器及其操作方法,振荡器可以包括自由层,自由层的第一表面上的钉扎层和自由层的第二表面上的参考层。 自由层可以具有可变的磁化方向。 被钉扎层可以具有钉扎的磁化方向。 参考层可以具有与被钉扎层的磁化方向不平行的磁化方向。
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公开(公告)号:US20120068779A1
公开(公告)日:2012-03-22
申请号:US12929932
申请日:2011-02-25
申请人: Sung-chul Lee , Sun-ae Seo , Un-hwan Pi , Kee-won Kim , Kwang-seok Kim
发明人: Sung-chul Lee , Sun-ae Seo , Un-hwan Pi , Kee-won Kim , Kwang-seok Kim
CPC分类号: H01L43/12 , H01L43/08 , H03B15/006
摘要: Oscillators and methods of manufacturing and operating the same are provided, the oscillators include a pinned layer, a free layer and a barrier layer having at least one filament between the pinned layer and the free layer. The pinned layer may have a fixed magnetization direction. The free layer corresponding to the pinned layer. The at least one filament in the barrier layer may be formed by applying a voltage between the pinned layer and the free layer. The oscillators may be operated by inducing precession of a magnetic moment of at least one region of the free layer that corresponds to the at least one filament, and detecting a resistance change of the oscillator due to the precession.
摘要翻译: 提供了振荡器和制造和操作振荡器的方法,振荡器包括钉扎层,自由层和在被钉扎层和自由层之间具有至少一根细丝的阻挡层。 被钉扎层可以具有固定的磁化方向。 对应于钉扎层的自由层。 可以通过在被钉扎层和自由层之间施加电压来形成阻挡层中的至少一个细丝。 振荡器可以通过引起对应于至少一根灯丝的自由层的至少一个区域的磁矩的进动并且检测由于进动而引起的振荡器的电阻变化来操作。
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公开(公告)号:US20120056685A1
公开(公告)日:2012-03-08
申请号:US13096627
申请日:2011-04-28
申请人: Sung-chul Lee , Sun-ae Seo , Un-hwan Pi , Kee-won Kim , Kwang-seok Kim
发明人: Sung-chul Lee , Sun-ae Seo , Un-hwan Pi , Kee-won Kim , Kwang-seok Kim
IPC分类号: H03B1/00
CPC分类号: H03B15/006 , B82Y25/00
摘要: An oscillator and a method of operating the same are provided, the oscillator may include a free layer, a pinned layer on a first surface of the free layer, and a reference layer on a second surface of the free layer. The free layer may have a variable magnetization direction. The pinned layer may have a pinned magnetization direction. The reference layer may have a magnetization direction non-parallel to the magnetization direction of the pinned layer.
摘要翻译: 提供了振荡器及其操作方法,振荡器可以包括自由层,自由层的第一表面上的钉扎层和自由层的第二表面上的参考层。 自由层可以具有可变的磁化方向。 被钉扎层可以具有钉扎的磁化方向。 参考层可以具有与被钉扎层的磁化方向不平行的磁化方向。
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