X-Ray Absorption Studies of Nd–Co Intermetallic Compounds
✍ Scribed by S. K. Joshi; Lalit Mehta; B. D. Shrivastava; N. K. Mahajan
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 233 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0049-8246
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✦ Synopsis
X-ray K-absorption edges along with their extended x-ray absorption Ðne structure (EXAFS) were recorded using a Cauchois-type bent crystal spectrograph of 0.4 m radius in the transmission mode for three intermetallic compounds, and Using the graphical method for the determination of bond distances, total Nd 2 Co 17 , NdCo 5 NdCo 3 . phase shifts and phase parameter were estimated for the three intermetallics. A linear variation was observed d 1 b 1 between and k. Also, the values of average metal-ligand bond distances estimated by the di †erent methods were d 1 in good agreement.
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