【摘 要】
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Using molecular statistics simulations based on the embedded atom method potential,we investigate the reliability of the lateral manipulation of single Pt adato
【机 构】
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Department of Optical Science and Engineering,State Key Joint Laboratory t’or Materials Modification
论文部分内容阅读
Using molecular statistics simulations based on the embedded atom method potential,we investigate the reliability of the lateral manipulation of single Pt adatom on Pt(111) surface with a single-atom tip for different tip heights (tip-surface distance) and tip orientations.In the higher tip-height range,tip orientation has little influence on the reliability of the manipulation,and there is an optimal manipulation reliability in this range.In the lower tipheight range the reliability is sensitive to the tip orientation,suggesting that we can obtain a better manipulation reliability with a proper tip orientation.These results can also be extended to the lateral manipulation of Pd adatom on Pd(111) surface.
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