Novel [Zn.sub.1-x][Mn.sub.x]Se (x = 0.1-0.4) one-dimensional nanostructures: Nanowires, zigzagged nanobelts, and toothed nanosaws

Article Abstract:

Chemical vapor deposition method is used to synthesize a novel [Zn.sub.1-x][Mn.sub.x]Se one-dimensional nanostructures-straight nanowires (x = 0.1 and 0.3), zigzagged nanobelts (x = 0.4), and toothed nanosaws (x = 0,4). The X-ray diffraction pattern has confirmed the formation of wurtzite ZnSe crystal and the decrease of the lattice constant owing to Mn doping.

Observations, X-rays, X-ray diffraction, Optical properties, Structure

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Photoluminescence of [Cd.sub.1-x][Mn.sub.x]S (x less than and equal to 0.3) nanowires

Article Abstract:

[Cd.sub.1-x][Mn.sub.x]S (x=0.1-0.3) nanowires were synthesized by using the chemical vapor deposition method. The nanowires consist of single-crystalline wurtzite structured CdS with a [010] or [011] growth direction, while the XRD pattern shows the concentration of the lattice constants, confirming the incorporation of Mn into the CdS lattices.

Cadmium Compounds, Usage, Photoluminescence

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Synthesis and magnetic properties of manganese-doped GaP nanowires

Article Abstract:

The structure and magnetic properties of Mn-incorporated GaP nanowires synthesized by thermal evaporation of GaP/Mn powders are characterized. Magnetic properties of individuals nanowires are measured that shows a large negative magnetoresistance equal to about --5% at 5K.

Gallium Compounds, Electric properties, Magnetic properties, Magnetoresistance

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