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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hozumi, N. Muramoto, Y. Nagao, M. |
| Copyright Year | 1999 |
| Description | Author affiliation: Dept. of Electr. & Electron. Eng., Toyohashi Univ. of Technol., Japan (Hozumi, N.) |
| Abstract | The carrier mobility in a ethylene-vinylacetate copolymer (EVA) film was measured by a new technique. The time-dependent charge distribution in an EVA film was monitored by the pulsed-electroacoustic method when a pulse voltage was superposed on a DC bias voltage. A positive charge packet injected from the anode was observed soon after the pulse application, and traveled towards the cathode. It was suggested from the movement of the charge packet, that the mobility of the positive carrier at 0.1-0.6 MV/cm was in the order of 10/sup -9/ cm/sup 2//Vs at room temperature. When the pulse voltage was very high, a charge packet appeared originating from the bulk, suggesting that the carrier dissociation takes place. |
| Starting Page | 350 |
| Ending Page | 353 |
| File Size | 384099 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780354141 |
| DOI | 10.1109/CEIDP.1999.804660 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1999-10-17 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Space charge Measurement techniques Voltage Current measurement Semiconductor materials Dielectric materials Dielectric measurements Pulse measurements Electrodes Hall effect |
| Content Type | Text |
| Resource Type | Article |
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