【摘 要】
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Nanoscale writing offers a reliable way to record information at extremely high densities, making it a promising tool for patterning nanostructures for a variety of electronic applications.In a routin
【机 构】
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Jilin University,China;Technical University of Denmark,Denmark
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Nanoscale writing offers a reliable way to record information at extremely high densities, making it a promising tool for patterning nanostructures for a variety of electronic applications.In a routine 3000F transmission electron microscope (TEM) operated at 300 kV, we have successfully demonstrated in situ high precision writing and drawing on graphene nanosheets by manipulating electrons with a 1 nm probe (probe current ~ 2 × 10--9 A m-2) in scanning transmission electron microscopy (STEM) mode.
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