Figure 1 | NPG Asia Materials

Figure 1

From: Functional helical silica nanofibers with coaxial mixed mesostructures for the fabrication of PtCo nanowires that display unique geometry-dependent magnetism

Figure 1

(a) XRD patterns of the samples synthesized with a varied fraction of CPTES in the silane mixture (fC). (b and c) Typical SEM and TEM images of the sample with fC=10%. a.u., arbitrary unit; CPTES, chloropropyltriethoxysilane; SEM, scanning electron microscope; TEM, transmission electron microscope; XRD, X-ray diffraction.

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