发明申请
- 专利标题: Phase-change memory using single element semimetallic layer
- 专利标题(中): 使用单元素半金属层的相变存储器
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申请号: US12213234申请日: 2008-06-17
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公开(公告)号: US20090283738A1公开(公告)日: 2009-11-19
- 发明人: Tae-yon Lee , Ki-Joon Kim , Jun-ho Lee , Cheol-Kyu Kim
- 申请人: Tae-yon Lee , Ki-Joon Kim , Jun-ho Lee , Cheol-Kyu Kim
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 优先权: KR10-2008-0001431 20080104
- 主分类号: H01L45/00
- IPC分类号: H01L45/00
摘要:
Provided is a phase-change memory using a single-element semimetallic thin film. The device includes a storage node having a phase-change material layer and a switching element connected to the storage node, wherein the storage node includes a single-element semimetallic thin film which is formed between an upper electrode and a lower electrode. Thus, the write speed of the phase-change memory can be increased compared with the case of a Ge—Sb—Te (GST) based material.
公开/授权文献
- US07807989B2 Phase-change memory using single element semimetallic layer 公开/授权日:2010-10-05
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