Molecular Electronics and Photonics, INPAC, Katholieke Universiteit Leuven, Belgium.
Adv Mater. 2012 Mar 8;24(10):OP29-35. doi: 10.1002/adma.201103807. Epub 2012 Jan 9.
In response to the incident light's electric field, the electron density oscillates in the plasmonic hotspots producing an electric current. Associated Ohmic losses raise the temperature of the material within the plasmonic hotspot above the melting point. A nanojet and nanosphere ejection can then be observed precisely from the plasmonic hotspots.
在入射光电场的作用下，等离子体热点中的电子密度产生振荡，产生电流。相关的欧姆损耗会使等离子体热点内的材料温度升高到熔点以上。然后可以从等离子体热点中精确地观察到纳米射流和纳米球的喷射。
