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Ar^+轰击石墨表面生成碳纳米管和碳纳米多面体 被引量:4

GROWTH OF CARBON NANOTUBES AND NANO POLYHEDRA IN GRAPHITE SURFACE BY ION BEAM BOMBARDMENT
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摘要 报道了一种用60keVAr+轰击石墨生成碳纳米管和纳米碳壳层多面体颗粒的方法.高分辨透射电子显微镜研究指出,这些纳米多层结构物的尺寸约在20nm到04μm之间,碳原子层之间的距离为034nm.基于高分辨透射电子显微镜图像,建议了一个关于“组合碳多面体”的生长模型. Abstract ? We report a method of carbon nanotube and nano polyhedron growth in graphite surface by 60keV Ar + ion beam bombardment. High resolution transmission electron microscopy (HRTEM) reveals that the nanostructures range from ~20nm to ~0 4μm in size and the distance between carbon layers in multilayer walls is 0 34nm. Based on HRTEM images, we propose a growth model of “combined carbon polyhedron”. 
出处 《物理学报》 SCIE EI CAS CSCD 北大核心 1998年第6期960-964,共5页 Acta Physica Sinica
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参考文献2

  • 1王霞遐,物理学报,1997年,46卷,1567页
  • 2Guo T,J Phys Chem,1995年,99卷,10694页

同被引文献16

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