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. 2017 Feb 7;7:42052. doi: 10.1038/srep42052

Figure 4.

Figure 4

Simulated heat generation profiles at a junction formed by two orthogonal Ag NWs with (a,d) a 2-nm gap, (b,e) a 2-nm overlap (just interpenetrating) and (c,f) a 20-nm overlap, illuminated by a plane wave with a wavelength of 510 nm. The light polarization is indicated by blue arrows, either parallel (top: ac) or perpendicular (bottom: df) to the bottom Ag NW.