Correction to: Absence of ferromagnetic behaviour in Mn implanted ZnO
نویسندگان
چکیده
منابع مشابه
Ferromagnetic ordering in Mn-doped ZnO nanoparticles
Zn1 - x Mn x O nanoparticles have been synthesized by hydrothermal technique. The doping concentration of Mn can reach up to 9 at% without precipitation or secondary phase, confirmed by electron spin resonance (ESR) and synchrotron X-ray diffraction (XRD). Room-temperature ferromagnetism is observed in the as-prepared nanoparticles. However, the room-temperature ferromagnetism disappears after ...
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Secondary ions mass-spectrometry and spreading resistance profiles in the layers of a ferromagnetic Si implanted with Mn has been studied. Czochralski Si wafers both nand p-type, of highand low-resistivity, as well as a float zone Si were implanted with impurity fluencies of (1 5) x 10 16 cm -2 . The Mn impurity was found to compensate acceptors in a high-resistivity p-Si and donors in a low-re...
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Polycrystalline Zn–Mn–O samples with nominal manganese concentrations x = 0.01, 0.04 and 0.10 were synthesized by a solid state reaction route using (ZnC2O4·2H2O)1-x and (MnC2O4·2H2O)x. Thermal treatment of the samples was performed in air at temperatures 673, 773, 873, 973 and 1173 K for x = 0.01 and at the temperature 773 K for x = 0.04 and 0.10. The samples were investigated by X-ray diffrac...
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The possibility to attain ferromagnetic properties in transparent semiconductor oxides such as ZnO is very promising for future spintronic applications. We demonstrate in this review that ferromagnetism is not an intrinsic property of the ZnO crystalline lattice but is that of ZnO/ZnO grain boundaries. If a ZnO polycrystal contains enough grain boundaries, it can transform into the ferromagneti...
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The influence of the grain boundary (GB) specific area s GB on the appearance of ferromagnetism in Fe-doped ZnO has been analysed. A review of numerous research contributions from the literature on the origin of the ferromagnetic behaviour of Fe-doped ZnO is given. An empirical correlation has been found that the value of the specific grain boundary area s GB is the main factor controlling such...
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ژورنال
عنوان ژورنال: Hyperfine Interactions
سال: 2022
ISSN: ['0304-3843', '1572-9540']
DOI: https://doi.org/10.1007/s10751-022-01811-4