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Please use this identifier to cite or link to this item: https://doi.org/10.1088/0953-8984/9/23/026
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dc.titleSpace-charge dynamics of polymethylmethacrylate under electron beam irradiation
dc.contributor.authorGong, H.
dc.contributor.authorSong, Z.G.
dc.contributor.authorOng, C.K.
dc.date.accessioned2014-05-19T02:55:18Z
dc.date.available2014-05-19T02:55:18Z
dc.date.issued1997-06-09
dc.identifier.citationGong, H., Song, Z.G., Ong, C.K. (1997-06-09). Space-charge dynamics of polymethylmethacrylate under electron beam irradiation. Journal of Physics Condensed Matter 9 (23) : 5027-5031. ScholarBank@NUS Repository. https://doi.org/10.1088/0953-8984/9/23/026
dc.identifier.issn09538984
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/53182
dc.description.abstractSpace-charge dynamics of polymethylmethacrylate (PMMA) under electron beam irradiation has been investigated employing a scanning electron microscope. Assuming a Gaussian space-charge distribution, the distribution range (σ) has been determined using a time-resolved current method in conjunction with a mirror image method. σ is found to increase with irradiation time and eventually attain a stationary value. These observations have been discussed by taking into account radiation-induced conductivity and charge mobility.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.contributor.departmentMATERIALS SCIENCE
dc.description.doi10.1088/0953-8984/9/23/026
dc.description.sourcetitleJournal of Physics Condensed Matter
dc.description.volume9
dc.description.issue23
dc.description.page5027-5031
dc.description.codenJCOME
dc.identifier.isiutA1997XE20300026
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