Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/25157| Title: | Ultrasonic attenuation in semi-metallie GdX single crystals (X=P,As,Sb and Bi) in the temperature range 10 to 300 K |
| Authors: | Kor, S K Pandey, Govind Singh, Devraj |
| Issue Date: | Aug-2001 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Ultrasonic attenuation studies have been made in semi-metallic GdX single crystals (X= P, As, Sb and Bi) in the temperature range 10-300 K. Attenuation due to e-p interaction has been studied from 10 to 80K and due to p-p interaction between 100-300 K. Morse potential has been used to evaluate second and third order elastic constants at 0 K and then at higher temperatures. Mason's approach has been used to evaluate ultrasonic attenuation. Results have been discussed, at neel-temperature slight kink in ultrasonic attenuation is observed in all the cases. |
| Page(s): | 510-513 |
| ISSN: | 0975-1041 (Online); 0019-5596 (Print) |
| Appears in Collections: | IJPAP Vol.39(08) [August 2001] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJPAP 39(8) 510-513.pdf | 742.82 kB | Adobe PDF | View/Open |
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.