Figure 1.
Schematic diagram of the shape of plumes. The plumes were ablated under (a) high vacuum (5 × 10-6 Torr) and in (b) ambient Ar gas of 200 mTorr.
Cha et al. Nanoscale Research Letters 2012 7:37 doi:10.1186/1556-276X-7-37 |
