A new polynitrile π acceptor for electronic switching devices
✍ Scribed by K.Z. Wang; Z.Q. Xue; M. Ouyang; D.W. Wang; H.X. Zhang; C.H. Huang
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 370 KB
- Volume
- 243
- Category
- Article
- ISSN
- 0009-2614
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✦ Synopsis
A new polynitrile acceptor, 1,1-dicyano-2, 2-(4-dimethylaminophenyl)ethylene (DDME) has been synthesized. A thin film of the charge-transfer complex Ag-DDME has been prepared by a modified conventional vacuum deposition technique. Reproducible bistable electronic switching has been observed in the Ag-DDME thin film sandwiched between two silver electrodes. The films are analyzed by infrared, ultraviolet-visible spectroscopy, high resolution scanning electron microscopy and X-ray diffraction.
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