Акустичні дослідження впливу рентгенівського опромінення на динамічне гальмування дислокацій у кристалах LiF
The dislocation resonance in LiF single crystals with the residual deformation ε = 1.5% is studied by the pulsed method in the range of radiation doses 0–660 R and the frequency range 22.5–232.5 MHz at room temperature. Based on the analysis of the obtained results, it is established that the X-ray...
Saved in:
| Date: | 2022 |
|---|---|
| Main Author: | |
| Format: | Article |
| Language: | Ukrainian English |
| Published: |
Publishing house "Academperiodika"
2022
|
| Subjects: | |
| Online Access: | https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2022101 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Journal Title: | Ukrainian Journal of Physics |
Institution
Ukrainian Journal of Physics| Summary: | The dislocation resonance in LiF single crystals with the residual deformation ε = 1.5% is studied by the pulsed method in the range of radiation doses 0–660 R and the frequency range 22.5–232.5 MHz at room temperature. Based on the analysis of the obtained results, it is established that the X-ray irradiation of the crystals results in a significant change of the frequency and amplitude localizations of the dislocation resonance due to the variation of the mean effective length of a dislocation segment, whereas the viscosity coefficient B remains constant. |
|---|