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Mössbauer study of Fe-B alloys containing Nd additives |
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| Authors: | B X Gu F S Li B G Shen H R Zhai S Methfessel |
| Institution: | 1. Laboratory of Solid State Microstructure, Nanjing University, Nanjing, China 2. Department of Physics, Lanzhou University, Lanzhou, China 3. Institute of Physics, Academia Sinica, Beijing, China 4. Ruhr-Universit?t Bochum, D-4630, Bochum, FRG |
| Abstract: | The influence of a few percent neodynium additives to Fe-B alloy on the hyperfine parameters was investigated. It was found that Nd decreases the hyperfine field of amorphous Fe-B alloys. The samples annealed at temperatures between 600°C and 700°C contain α-Fe and Fe3B phases. The average hyperfine field of Fe3B phase increases with increasing Nd content and decreases with increasing annealing temperature. The average isomer shift of Fe3B phase decreases with increasing Nd content. The experimental data show that the change of hyperfine parameters of the Fe3B phase in the studied alloys is due to Nd atom. |
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