Please use this identifier to cite or link to this item:
doi:10.22028/D291-24132 | Title: | Dielectric response of KCN crystals at ultra-low frequencies |
| Author(s): | Ziemath, Ervino C. Aegerter, Michel A. Slaets, J. |
| Language: | English |
| Year of Publication: | 1987 |
| OPUS Source: | Crystal lattice defects and amorphous materials. - 15. 1987, S. 375-380 |
| SWD key words: | Dielektrikum Relaxation Dielektrische Relaxation Dipol |
| DDC notations: | 500 Science |
| Publikation type: | Journal Article |
| Abstract: | We describe an ultra low frequency equipment employing programmable digital technique. The system is used to measure the dielectric parameters et, en and tg d or pure KCN crystals as a function of temperature in the frequency range 10-2 Hz to 40 Hz. The relaxation time of the Cn dipoles presents a classical temperature activated reorientation behaviour characterized by an Arrhenius law t=to exp (U/kT) with t0=7,26 x 10-15 s and U = 0,147 eV. |
| Link to this record: | urn:nbn:de:bsz:291-scidok-22732 hdl:20.500.11880/24188 http://dx.doi.org/10.22028/D291-24132 |
| Date of registration: | 6-Aug-2009 |
| Faculty: | SE - Sonstige Einrichtungen |
| Department: | SE - INM Leibniz-Institut für Neue Materialien |
| Collections: | INM SciDok - Der Wissenschaftsserver der Universität des Saarlandes |
Files for this record:
| File | Description | Size | Format | |
|---|---|---|---|---|
| aeg093.pdf | 2,05 MB | Adobe PDF | View/Open |
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