Please use this identifier to cite or link to this item:
|Title:||Electrically bistable thin-film device based on PVK and GNPs polymer material|
Gold nanoparticle (GNP)
|Source:||Song, Y., Ling, Q.D., Lim, S.L., Teo, E.Y.H., Tan, Y.P., Li, L., Kang, E.T., Chan, D.S.H., Zhu, C. (2007-02). Electrically bistable thin-film device based on PVK and GNPs polymer material. IEEE Electron Device Letters 28 (2) : 107-110. ScholarBank@NUS Repository. https://doi.org/10.1109/LED.2006.889519|
|Abstract:||We present an electrical-bistability device based on MIM-sandwiched structure. Poly(N-vinylcarbazole) (PVK) mixed with gold nanoparticles (GNPs) serve as the active layer between two metal electrodes. After applying a voltage, the as-fabricated device can transit from low conductivity state to high conductivity state. By simply using a reverse bias, the high conductivity state can return to the low conductivity state. An on/off current ratio as high as 105 at room temperature has been achieved. The memory effect is attributed to electric-field-induced charge transfer complex formed between the PVK and the GNPs. The device shows a good stability under stress test for both states and exhibits a high potential on Flash-type memory applications. © 2007 IEEE.|
|Source Title:||IEEE Electron Device Letters|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Feb 21, 2018
WEB OF SCIENCETM
checked on Jan 15, 2018
checked on Feb 18, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.