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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Capelletti, R. Coisson, R. Pham Van Hoi Mora, C. Suszinaka, M. Vedda, A. |
| Copyright Year | 1994 |
| Description | Author affiliation: Dept. of Phys., Parma Univ., Italy (Capelletti, R.; Coisson, R.; Pham Van Hoi; Mora, C.) |
| Abstract | Thermally stimulated depolarization currents (TSDC) technique was used to monitor (in the range 100-620 K) the dielectric relaxations of (1) silica glasses of different origin and impurity contents (mainly Al and OH) and (2) soda-lime silicate (SLS) glasses, in which K/sup +/ and Ag/sup +/ were also substituted for Na/sup +/. In the SLS glasses three TSDC bands appear at temperatures lower than the main band of SiO/sub 2/ specimens: the position of two peaks depends on the nature of the monovalent ion. The polarization phenomena were larger in SLS than in SiO/sub 2/ glasses. The peak position and amplitudes were studied as a function of the polarization field, temperature and time. The origin of the relaxations is discussed. |
| Starting Page | 511 |
| Ending Page | 516 |
| File Size | 339354 |
| Page Count | 6 |
| File Format | |
| ISBN | 0780319400 |
| DOI | 10.1109/ISE.1994.514822 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1994-09-07 |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Glass Silicon compounds Impurities Laser sintering Temperature distribution Polarization Dielectrics Physics Materials science and technology Slabs |
| Content Type | Text |
| Resource Type | Article |
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