A Multilevel Memory Based on Proton-Doped Polyazomethine with an Excellent Uniformity in Resistive Switching

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• 作者：Benlin Hu ; Xiaojian Zhu ; Xinxin Chen ; Liang Pan ; Shanshan Peng ; Yuanzhao Wu ; Jie Shang ; Gang Liu ; Qing Yan ; Run-Wei Li
• 刊名：The Journal of the American Chemical Society
• 出版年：2012
• 出版时间：October 24, 2012
• 年：2012
• 卷：134
• 期：42
• 页码：17408-17411
• 全文大小：287K
• 年卷期：v.134,no.42(October 24, 2012)
• ISSN：1520-5126

文摘

The uniformity of operating parameters in organic nonvolatile memory devices is very important to avoid false programming and error readout problems. In the present work, we fabricated an organic resistive-switching memory based on protonic-acid-doped polyazomethine (PA-TsOH), which demonstrates an excellent operative uniformity and multilevel storage capability. The deliberate tuning of the resistance states can be attributed to the electric-field-controlled molecular doping of the imine-containing polymers.