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期刊论文
Synthesis of GaN nanospindles via a facile solid-state reaction route
Journal of Crystal Growth 280(2005)341-345，-0001，（）：
Gallium nitride (GaN) nanospindles have been synthesized via a solid-state reaction at a low-temperature condition. X-ray powder diffraction (XRD), Raman spectrum and high-resolution transmission electron microscopy (HRTEM) revealed that the synthesized GaN crystallized in a hexagonal structure and displaying spindly particles morphology has an average diameter of 100nm and length of 400nm X-ray photoelectron spectroscopy (XPS) of the sample gave the atomic ratio of Ga and N of 1.04:1. Room-temperature photoluminescence (PL) spectrum showed that the as-prepared product had a peak emission at 372 nm. The possible formation mechanism of the wurtzite GaN is briefly discussed.
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