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Room-temperature ferromagnetism in chalcopyrite Mn-doped ZnSnAs2 single crystals
Cited 138 time in
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Cited 140 time in Scopus
- Authors
- Issue Date
- 2002-02
- Publisher
- Elsevier
- Citation
- Solid State Commun. 122 (2002) 165
- Keywords
- magnetic semiconductor ; erromagnetism ; chalcopyrite crystal structure ; ZnSnAs2 ; SEMICONDUCTORS ; MOLECULES
- Abstract
- We have successfully grown Mn-doped chalcopyrite ZnSnAs2 single crystals from the melt using the vertical-temperature-gradient Bridgman method. We have observed that Mn-doped ZnSnAs2 is ferromagnetic with a Curie temperature of 329 K. The coercive field is 18 Oe at 300 K. The calculated magnetic moment from the saturation magnetization was 3.63 mu(B) per Mn atom at 5 K.
- ISSN
- 0038-1098
- Language
- English
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