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 SM ISO690:2012LAIHO, Reino, LAŞCUL, Alexandr, LISUNOV, Konstantin, LÄHDERANTA, Erkki, OJALA, I., ZAKHVALINSKII, Vasilii. Ferromagnetic spheroidal Ni-rich nanoclusters in CdSb doped with Ni. In: Moldavian Journal of the Physical Sciences, 2008, nr. 1(7), pp. 39-41. ISSN 1810-648X. |
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| Moldavian Journal of the Physical Sciences | ||||||
| Numărul 1(7) / 2008 / ISSN 1810-648X /ISSNe 2537-6365 | ||||||
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| Pag. 39-41 | ||||||
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Magnetic properties of the group II-V semiconductor CdSb single crystals doped with
Ni (2 at %) are investigated. The magnetic irreversibility in low (B < 4 kG) fields, the rapid
(above ~ 20 − 30 kG) saturation of the magnetization, and the hysteresis already below 300 K
accompanied with strong anisotropy of the magnetic properties give evidence for single-
domain spheroidal Ni-rich Ni1-xSbx nanoparticles with high aspect ratio, broad distribution of
the sizes, and with orientations of the major axis distributed around a preferred direction. |
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