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Title: A flexible polymer memory device
Authors: Li, L. 
Ling, Q.-D. 
Lim, S.-L.
Tan, Y.-P.
Zhu, C. 
Chan, D.S.H. 
Kang, E.-T. 
Neoh, K.-G. 
Keywords: Flexible memory device
Lanthanide polymer complex
Issue Date: Aug-2007
Citation: Li, L., Ling, Q.-D., Lim, S.-L., Tan, Y.-P., Zhu, C., Chan, D.S.H., Kang, E.-T., Neoh, K.-G. (2007-08). A flexible polymer memory device. Organic Electronics: physics, materials, applications 8 (4) : 401-406. ScholarBank@NUS Repository.
Abstract: A flexible polymer memory device is demonstrated in a sandwich structure of polypyrrole/P6FBEu/Au. Conductance switching at a voltage of about 4 V, with an ON/OFF current ratio up to 200, was observed in this flexible memory device. At the low-conductivity state, current density-voltage (J-V) characteristics of the device were dominated by a charge injection current. At the high conductivity state, J-V characteristics were dominated by a space-charge-limited current. Both the ON and OFF states are stable up to 106 read cycles at a read voltage of 1 V. The device can be used as a write-once read-many-times (WORM) memory with good electronic stability. © 2007 Elsevier B.V. All rights reserved.
Source Title: Organic Electronics: physics, materials, applications
ISSN: 15661199
DOI: 10.1016/j.orgel.2007.02.002
Appears in Collections:Staff Publications

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