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SAED pattern of AgNWs grown by (a) OPD process, (b) LPED process, (c) scanning electron microscope image of AgNWs embedded in polycarbonate membrane showing mushroom heads, and (d) schematic of contacted AgNWs for electrical characterization.
(a) Growth conductance vs growth-potential curve of as grown AgNWs. Filled triangles correspond to the nanowires, grown by conventional OPD process. The open triangle corresponds to the AgNWs, grown at with the electrolyte. (b) Resistance vs temperatute curve of fcc AgNWs. (c) plot of hcp AgNWs. The open circles represent the experimental data while the solid line (red) shows the Bloch–Grüneisen fit to the experimental data.
Normalized power spectra vs frequency plot of (a) hcp AgNWs at temperatures 300, 215, and , (b) fcc AgNWs at temperatures 300, 200, and .
Variation of (a) Hooge parameter with temperature for hcp nanowires (filled circle) and fcc nanowires (open circle). (b) Frequency exponent with temperature for hcp nanowires (filled circle) and fcc nanowires (open circle). (c) Hooge parameter , in the form of bands, with growth potential of as grown AgNWs at room temperature.
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