Charge quantity influence on resistance switching characteristic during forming process

Tian Jian Chu*, Ting Chang Chang, Tsung Ming Tsai, Hsing Hua Wu, Jung Hui Chen, Kuan Chang Chang, Tai Fa Young, Kai Hsang Chen, Yong En Syu, Geng Wei Chang, Yao Feng Chang, Min Chen Chen, Jyun Hao Lou, Jhih Hong Pan, Jian Yu Chen, Ya-Hsiang Tai, Cong Ye, Hao Wang, Simon M. Sze

*此作品的通信作者

研究成果: Article同行評審

62 引文 斯高帕斯(Scopus)

摘要

In this letter, we presented that the charge quantity is the critical factor for forming process. Forming is a pivotal process in resistance random access memory to activate the resistance switching behavior. However, overforming would lead to device damage. In general, the overshoot current has been considered as a degradation reason during the forming process. In this letter, the quantity of charge through the switching layer has been proven as the key element in the formation of the conduction path. Ultrafast pulse forming can form a discontinuous conduction path to reduce the operation power.

原文English
文章編號6473822
頁(從 - 到)502-504
頁數3
期刊Ieee Electron Device Letters
34
發行號4
DOIs
出版狀態Published - 2013

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