Invention Application
- Patent Title: Stacked Bi-layer as the low power switchable RRAM
- Patent Title (中): 堆叠双层作为低功率可切换RRAM
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Application No.: US14140683Application Date: 2013-12-26
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Publication No.: US20150188045A1Publication Date: 2015-07-02
- Inventor: Yun Wang , Federico Nardi , Milind Weling
- Applicant: Intermolecular Inc.
- Applicant Address: US CA San Jose
- Assignee: Intermolecular Inc.
- Current Assignee: Intermolecular Inc.
- Current Assignee Address: US CA San Jose
- Main IPC: H01L45/00
- IPC: H01L45/00

Abstract:
Provided are resistive random access memory (ReRAM) cells and methods of fabricating thereof. The resistive switching nonvolatile memory cells may include a first layer disposed. The first layer may be operable as a bottom electrode. The resistive switching nonvolatile memory cells may also include a second layer disposed over the first layer. The second layer may be operable as a resistive switching layer that is configured to switch between a first resistive state and a second resistive state. The resistive switching nonvolatile memory cells may include a third layer disposed over the second layer. The third layer may be operable as a resistive layer that is configured to determine, at least in part, an electrical resistivity of the resistive switching nonvolatile memory element. The third layer may include a semi-metallic material. The resistive switching nonvolatile memory cells may include a fourth layer that may be operable as a top electrode.
Public/Granted literature
- US09246094B2 Stacked bi-layer as the low power switchable RRAM Public/Granted day:2016-01-26
Information query
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