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. 2017 Mar 27;7:45323. doi: 10.1038/srep45323

Figure 5. Nano-inspired surfaces for local heat transfer enhancement.

Figure 5

(a) Effects of SiNWs with 7 micron-height at H/W = 4. (b) Comparison of SiNWs and SiNPs (pitch: 610 nm, diameter: 250 nm, and height: 2.5 μm) at H/W = 4 and Rejet = 5000. Inset indicates effective length prediction for a conductive pin structure satisfying 90% heat transfer ratio.