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This paper reports that bunchy flake-like nano-graphite crystallite
films (BNGCFs) were deposited on Si substrates by using the microwave
chemical vapour deposition technique. Furthermore the BNGCFs were
characterized by x-ray diffraction spectra, scanning electron
microscopy, Raman spectra and field emission (FE) I--V
measurements, and a lowest turn-on field of 1.5V/μm, and a high
average emission current density of 30mA/cm* 相似文献
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