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Title: Nonvolatile resistive switching in graphene oxide thin films
Authors: He, C.L.
Zhuge, F.
Zhou, X.F.
Li, M.
Zhou, G.C.
Liu, Y.W.
Wang, J.Z.
Chen, B.
Su, W.J.
Liu, Z.P.
Wu, Y.H. 
Cui, P.
Li, R.-W.
Issue Date: 2009
Citation: He, C.L., Zhuge, F., Zhou, X.F., Li, M., Zhou, G.C., Liu, Y.W., Wang, J.Z., Chen, B., Su, W.J., Liu, Z.P., Wu, Y.H., Cui, P., Li, R.-W. (2009). Nonvolatile resistive switching in graphene oxide thin films. Applied Physics Letters 95 (23) : -. ScholarBank@NUS Repository.
Abstract: Reliable and reproducible resistive switching behaviors were observed in graphene oxide (GO) thin films prepared by the vacuum filtration method. The Cu/GO/Pt structure showed an on/off ratio of about 20, a retention time of more than 104 s, and switching threshold voltages of less than 1 V. The switching effect could be understood by considering the desorption/absorption of oxygen-related groups on the GO sheets as well as the diffusion of the top electrodes. Our experiments indicate that GO is potentially useful for future nonvolatile memory applications. © 2009 American Institute of Physics.
Source Title: Applied Physics Letters
ISSN: 00036951
DOI: 10.1063/1.3271177
Appears in Collections:Staff Publications

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