Influence of divalent Sr2+, Zn2+ AND Ca2+ substitutions on ultrasonic velocity and elastic properties of DyBa2Cu3O7-δ high temperature superconductors / Norashikin Abdul Rasih
Ultrasonic longitudinal velocity measurements between 80 K and 280 K and shear velocity measurements between 80 K and 220 K have been performed in polycrystalline superconducting DyBa2-xSrxCu3O7-δ (x = 0, 0.3, 0.6), DyBa2Cu3-xZnxO7-δ (x = 0.01 and 0.03) and DyBa2Cao.iBa2Cu3-xZnxO7-δ (x = 0.01) sampl...
Saved in:
| Main Author: | |
|---|---|
| Format: | Thesis |
| Language: | English |
| Published: |
2011
|
| Subjects: | |
| Online Access: | https://ir.uitm.edu.my/id/eprint/40064/1/40064.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|