Abstract
In this work we present Fe57 Mössbauer study for the alloy system Fe0.7-xSi0.3Mnx, where 0 ≤ x ≤ 0.3. Mössbauer spectroscopic results show that all the samples studied are magnetically ordered at 77 K, and at room temperature, except for x = 0.3 at 300 K where it shows paramagnetic behavior. The average magnetic hyperfine field is found to decrease with increasing the manganese concentration at 77 K and 300 K. The average magnetic hyperfine field is found to increase with decreasing the temperature from 300 K to 77 K for all samples under investigation. The average isomer shift is found to decrease with increasing the manganese concentration.
Original language | English |
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Pages (from-to) | 123-127 |
Number of pages | 5 |
Journal | Hyperfine Interactions |
Volume | 156-157 |
Issue number | 1-4 |
DOIs | |
Publication status | Published - Dec 28 2004 |
Keywords
- Hyperfine field
- Isomer shift
- Mössbauer effect
ASJC Scopus subject areas
- Condensed Matter Physics
- Nuclear and High Energy Physics
- Atomic and Molecular Physics, and Optics
- Physical and Theoretical Chemistry