التفاصيل البيبلوغرافية
| العنوان: |
Mobile acoustic streaming based trapping and 3-dimensional transfer of a single nanowire. |
| المؤلفون: |
Li, Ning, Hu, Junhui, Li, Huaqing, Bhuyan, Satyanarayan, Zhou, Yujie |
| المصدر: |
Applied Physics Letters; 8/27/2012, Vol. 101 Issue 9, p093113-093113-4, 1p, 5 Graphs |
| مصطلحات موضوعية: |
ACOUSTIC streaming, NANOWIRES, SILICON, GLASS fibers, SILVER nanoparticles |
| مستخلص: |
Acoustic manipulations of single nanoscale entities were not realized before this work owing to the acoustic streaming which usually flushes a trapped entity away. Here, we demonstrate a strategy that uses mobile acoustic streaming to effectively trap and align a single nanowire within water film on substrate surface, and stably transfers a trapped nanowire through an arbitrary 3-dimensional path in the water film. The streaming is generated by a vibrating micro-probe with uniform diameter. In our experiments, a trapped nanowire is constantly on the side of the micro-probe tip, perpendicular to the micro-probe vibration, and symmetric about the micro-probe approximately. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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