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Nb1-xO2 based Universal Selector with Ultra-high Endurance (>1012), high speed (10ns) and Excellent Vth Stability

  • Qing Luo
  • , Jie Yu
  • , Xumeng Zhang
  • , Kan Hao Xue
  • , Jun Hui Yuan
  • , Yan Cheng
  • , Tiancheng Gong
  • , Hangbing Lv
  • , Xiaoxin Xu
  • , Peng Yuan
  • , Jiahao Yin
  • , Lu Tai
  • , Shibing Long
  • , Qi Liu
  • , Xiangshui Miao
  • , Jing Li
  • , Ming Liu
  • CAS - Institute of Microelectronics
  • Huazhong University of Science and Technology
  • University of Wisconsin-Madison

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In this work, we demonstrate a high performance Nb1-xO2 based selector with thermal feedback mechanism for 3D X-point application. Ultra-high endurance (> 1012), high operation speed (10ns), bidirectional operation and excellent Vth stability were achieved. By adding a barrier layer between Nb1-xO2 film and electrode, the off-state leakage current was reduced by one order of magnitude (selectivity as high as 500). This work provides a universal selector solution for various emerging memories, including RRAM, MRAM and PCM.

源语言英语
主期刊名2019 Symposium on VLSI Technology, VLSI Technology 2019 - Digest of Technical Papers
出版商Institute of Electrical and Electronics Engineers Inc.
T236-T237
ISBN(电子版)9784863487178
DOI
出版状态已出版 - 6月 2019
活动39th Symposium on VLSI Technology, VLSI Technology 2019 - Kyoto, 日本
期限: 9 6月 201914 6月 2019

出版系列

姓名Digest of Technical Papers - Symposium on VLSI Technology
2019-June
ISSN(印刷版)0743-1562

会议

会议39th Symposium on VLSI Technology, VLSI Technology 2019
国家/地区日本
Kyoto
时期9/06/1914/06/19

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