Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.2962988
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dc.titleChemical reversability of the electrical dedoping of conducting polymers: An organic chemically erasable programmable read-only memory
dc.contributor.authorChia, P.-J.
dc.contributor.authorYeo, Y.-C.
dc.contributor.authorBurroughes, J.H.
dc.contributor.authorFriend, R.H.
dc.contributor.authorHo, P.K.-H.
dc.date.accessioned2014-06-17T02:41:22Z
dc.date.available2014-06-17T02:41:22Z
dc.date.issued2008
dc.identifier.citationChia, P.-J., Yeo, Y.-C., Burroughes, J.H., Friend, R.H., Ho, P.K.-H. (2008). Chemical reversability of the electrical dedoping of conducting polymers: An organic chemically erasable programmable read-only memory. Applied Physics Letters 93 (3) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.2962988
dc.identifier.issn00036951
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/55288
dc.description.abstractThe loss of electronic conductivity of p -doped poly(3,4- ethylenedioxythiophene) at high electrical bias is shown to be chemically reversible upon redoping with iodine vapor. This provides further confirmation that the initial loss of conductivity arises from the injection-induced dedoping mechanism. Repeat "write-erase" cycles are possible, which gives a rudimentary organic chemically erasable programmable read-only memory. Transient measurements show that the write time (i.e., time for loss of conductivity) decreases from thousands of seconds just above the critical electric field of 50 kV cm-1 to millisecond well above this value but below the onset of electrochemical destruction. © 2008 American Institute of Physics.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.2962988
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1063/1.2962988
dc.description.sourcetitleApplied Physics Letters
dc.description.volume93
dc.description.issue3
dc.description.page-
dc.description.codenAPPLA
dc.identifier.isiut000257968700089
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