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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Le Gressus, C. Blaise, G. |
| Copyright Year | 1991 |
| Description | Author affiliation: CEA-DSM-CENS, Gif sur Yvette, France (Le Gressus, C.) |
| Abstract | Research was conducted to investigate (1) the origin of the correlation which exists between the charging of insulators and their properties (breakdown, fracture toughness, wear, etc.); (2) the origin of the analogy which exists between electric properties and mechanical properties of insulators; and (3) the origin of electron and photoemissions which occur prior to or at the instant of the catastrophe (breakdown, fracture). A theoretical approach to charging and discharging phenomena has made it possible to develop an experimental method giving characteristic dielectric parameters: permittivity, distribution of defects, and energy which can be dissipated inside the insulator without initiating a catastrophe. This method was used to correlate these parameters with the breakdown voltage of oxides and of polymers, and with mechanical properties of ceramics. New high performance materials were prepared. |
| Starting Page | 812 |
| Ending Page | 815 |
| File Size | 654892 |
| Page Count | 4 |
| File Format | |
| ISBN | 0879425687 |
| DOI | 10.1109/ICPADM.1991.172191 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1991-07-08 |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Piezoelectric polarization Electron traps Space charge Mechanical factors Potential well Dielectrics and electrical insulation Permittivity Electric breakdown Dielectric materials Temperature distribution |
| Content Type | Text |
| Resource Type | Article |
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