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The mechanical response of turbostratic carbon nanotubes filled with Ga-doped ZnS: I. Data processing for the extraction of the elastic modulus

机译:掺Ga的ZnS填充的层状碳纳米管的力学响应:I.提取弹性模量的数据处理。

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The mechanical response of hybrid carbon nanotubes to applied uniaxial compressive forces has been evaluated inside a transmission electron microscope. The initially crooked nanocolumnar materials had an average elastic modulus of 0.53 GPa, measured in situ via a device based on an atomic force microscope cantilever. To extract this property it was necessary to curtail several sources of error (contact sliding, electronic interferences, etc) and develop the methodology herewith outlined. Since the present study was carried out with a commercially available sample holder, these mechanical studies are pertinent to all those working with one-dimensional structures such as nanorods and nanowires.
机译:杂化碳纳米管对施加的单轴压缩力的机械响应已在透射电子显微镜内进行了评估。最初弯曲的纳米柱材料的平均弹性模量为0.53 GPa,可通过基于原子力显微镜悬臂的装置进行现场测量。为了提取该特性,有必要减少几种误差源(接触滑动,电子干扰等)并开发概述的方法。由于本研究是使用市售的样品架进行的,因此这些力学研究与所有使用一维结构(例如纳米棒和纳米线)的研究有关。

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