A study on complementary resistive switching charateristics in resistive random access memory for next-generation non-volatile memory technology

Resistive random access memory (RRAM) has shown the potential to become the future universal memory. The novel concept of complementary resistive switching (CRS) provides the promise of a high-density, selector-less RRAM crossbar array implementation, free of the sneak-path current problem. CRS beha...

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書目詳細資料
主要作者: Zhang, Haizhong
其他作者: Ang Diing Shenp
格式: Theses and Dissertations
語言:English
出版: 2017
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在線閱讀:http://hdl.handle.net/10356/72896
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機構: Nanyang Technological University
語言: English
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總結:Resistive random access memory (RRAM) has shown the potential to become the future universal memory. The novel concept of complementary resistive switching (CRS) provides the promise of a high-density, selector-less RRAM crossbar array implementation, free of the sneak-path current problem. CRS behavior in HfOx-based RRAM device, using fully compatible materials with current mainstream CMOS technology, was investigated systematically in terms of physical switching mechanism, current conduction mechanism, self-compliance set-switching mechanism, CRS stability, and engineering method to improve CRS voltage window and read margin for the implementation of high-performance RRAM devices with stable and reliable CRS.