Scanning TunnelingSpectroscopy showed that Bucky onions pocessed nonlinear electric properties similar to those of single- wall carbon nanotubes.
扫描隧道谱表明，巴基葱的电学特性具有与单壁碳纳米管相似的非线性特性。
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The STM literally not only allows us to investigate the detailed structure of a molecule, it also gives us information of electronic state with Scanning TunnelingSpectroscopy (STS).
We have used STM to investigate the electron tunnelingspectroscopy, as well as the tunneling barrier heights, in two kinds of iron oxides prepared differently on iron single crystal surfaces.