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https://doi.org/10.1088/0953-8984/9/23/026
| Title: | Space-charge dynamics of polymethylmethacrylate under electron beam irradiation | Authors: | Gong, H. Song, Z.G. Ong, C.K. |
Issue Date: | 9-Jun-1997 | Citation: | Gong, 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 | Abstract: | Space-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. | Source Title: | Journal of Physics Condensed Matter | URI: | http://scholarbank.nus.edu.sg/handle/10635/53182 | ISSN: | 09538984 | DOI: | 10.1088/0953-8984/9/23/026 |
| Appears in Collections: | Staff Publications |
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