Magnetic investigation of the system Mn5Ge3Mn5Si3
✍ Scribed by Kappel, G. ;Fischer, G. ;Jaéglé, A.
- Publisher
- John Wiley and Sons
- Year
- 1976
- Tongue
- English
- Weight
- 362 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0031-8965
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## Abstract Neutron powder diffraction patterns are measured at 50°C and liquid nitrogen temperature. The crystal structure is defined as D8~8~ (space group P6~3~/mcm), in agreement with CASTELLIZ's data [2]. It is found that the atoms in the 4 (d) and 6 (g) positions have magnetic moments of (3 ±
Experiments indicate that the AF1 phase in MnsSi3 can be suppressed by 5 kbar. Then, the AF2 phase undergoes a transition to a ferromagnetic state. In (Mn~ -~Fex)5Si3 samples a first-order metamagnetic transition in high magnetic fields at T < 62 K and the existence of a FM state with Tc = 74 and 25