ICCAS OpenIR
Investigation on Oxotitanium Phthalocyanine Bistable Resistance Switching Characteristics for Memory Applications
Kuang, Yongbian1; Yu, Zhe1; Xu, Xiaoyan1; Ma, Ying2; Wen, Yongqiang2; Song, Yanlin2; Huang, Ru1
2009-04-01
Source PublicationJAPANESE JOURNAL OF APPLIED PHYSICS
ISSN0021-4922
Volume48Issue:4
AbstractOxotitanium phthalocyanine (TiOPc) material is found to feature electrical bistability characteristics for the first time. A one-component organic memory device based on the sandwiched structure of TiOPc thin film is demonstrated in this paper. A high on-off ratio of four orders of magnitude and a large 4V read voltage window have been achieved at room temperature, which can reduce readout errors induced by the dispersions of resistance parameter. The device exhibits no significant degradation of the retention performance in both high resistance and low resistance state after 1.4 x 10(4) s continuous reading. In addition, the switching mechanism of the device is also discussed by comparing and analyzing the current-voltage characteristics of Al/TiOPc/indium tin oxide/glass and Al/TiOPc/Si device. (C) 2009 The Japan Society of Applied Physics
DOI10.1143/JJAP.48.04C165
Indexed BySCI ; ISTP
Language英语
WOS IDWOS:000265652700166
PublisherJAPAN SOCIETY APPLIED PHYSICS
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/67950
Collection中国科学院化学研究所
Corresponding AuthorKuang, Yongbian
Affiliation1.Peking Univ, Inst Microelect, Key Lab Microelect Devices & Circuits, Beijing 100871, Peoples R China
2.Chinese Acad Sci, Inst Chem, Organ Solid Lab, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Kuang, Yongbian,Yu, Zhe,Xu, Xiaoyan,et al. Investigation on Oxotitanium Phthalocyanine Bistable Resistance Switching Characteristics for Memory Applications[J]. JAPANESE JOURNAL OF APPLIED PHYSICS,2009,48(4).
APA Kuang, Yongbian.,Yu, Zhe.,Xu, Xiaoyan.,Ma, Ying.,Wen, Yongqiang.,...&Huang, Ru.(2009).Investigation on Oxotitanium Phthalocyanine Bistable Resistance Switching Characteristics for Memory Applications.JAPANESE JOURNAL OF APPLIED PHYSICS,48(4).
MLA Kuang, Yongbian,et al."Investigation on Oxotitanium Phthalocyanine Bistable Resistance Switching Characteristics for Memory Applications".JAPANESE JOURNAL OF APPLIED PHYSICS 48.4(2009).
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