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公开(公告)号:US4059828A
公开(公告)日:1977-11-22
申请号:US715967
申请日:1976-08-20
CPC分类号: G11C19/0833 , G11C19/0875
摘要: In an improved bubble lattice file (BLF) structure, two adjacent layers of magnetic bubble domain material are utilized to provide separate media for supporting carrier bubbles or coded bubbles. The coded bubbles, in one layer, represent data stored in the bubble lattice file. The carrier bubbles, in another layer, are magnetically coupled to the coded bubbles and are used in manipulation thereof. The magnetic bubble domain layers may be separated by an appropriate interface layer or surface. The lattice file area, or storage area, is biased by a single layer of bias material while adjacent areas, such as an input/output region, include a pair of biasing layers disposed on opposite sides of the adjacent layer structure. This composite permits an improved bubble lattice file structure which utilizes the storage capabilities of bubble lattice file memories as well as the operating capabilities of so-called conventional magnetic bubble domain device techniques.
摘要翻译: 在改进的气泡晶格文件(BLF)结构中,使用两个相邻的磁泡区域材料层来提供用于支撑载体气泡或编码气泡的单独介质。 编码的气泡在一层中表示存储在气泡点阵文件中的数据。 另一层中的载体气泡与编码的气泡磁耦合,并用于其操作。 磁性气泡区域层可以通过合适的界面层或表面分离。 栅格文件区域或存储区域由偏置材料层偏置,而诸如输入/输出区域的相邻区域包括设置在相邻层结构的相对侧上的一对偏置层。 该复合物允许利用气泡晶格文件存储器的存储能力以及所谓的常规磁性气泡域装置技术的操作能力的改进的气泡晶格文件结构。
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公开(公告)号:US3982049A
公开(公告)日:1976-09-21
申请号:US488360
申请日:1974-07-15
CPC分类号: C01G49/0054
摘要: The reaction zone for the deposition of a metal oxide film on a crystal substrate inside a reaction chamber is shifted during a chemical vapor deposition process by the systematic control of the process parameters of the system.
摘要翻译: 通过系统地控制系统的工艺参数,在化学气相沉积工艺期间,用于在反应室内的晶体衬底上沉积金属氧化物膜的反应区发生偏移。
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公开(公告)号:US3990058A
公开(公告)日:1976-11-02
申请号:US499718
申请日:1974-08-22
申请人: John L. Archer , Leonard Tocci , Thomas T. Chen
发明人: John L. Archer , Leonard Tocci , Thomas T. Chen
CPC分类号: G11C29/86
摘要: A magnetic memory organization for single wall magnetic domains comprising a primary domain propagation loop, secondary propagation loops which may be serially coupled to the primary loop for enlarging the capacity of the primary loop, and a conductor network for altering the magnetic properties of the loops to connect operative secondary loops in series with the primary loop and to bypass inoperative secondary loops.
摘要翻译: 一种用于单壁磁畴的磁存储器组合,其包括主域传播回路,可以串联耦合到主回路的次级传播回路,用于扩大主回路的容量;以及导体网络,用于改变回路的磁特性 连接主回路串联的二次回路,并绕过不起作用的二次回路。
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公开(公告)号:US4031526A
公开(公告)日:1977-06-21
申请号:US689435
申请日:1976-05-24
IPC分类号: G11C19/08
CPC分类号: G11C19/0866
摘要: A magnetic bubble domain device including a magnetoresistive element for detecting the presence of bubble domains which are stretched in a direction orthogonal to the propagation direction of the bubble domains.
摘要翻译: 一种磁性气泡域装置,包括用于检测在与气泡域的传播方向正交的方向上被拉伸的气泡区域的存在的磁阻元件。
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