Figure 1.

(a) Experimental Wulff plot (γ0(θ)) for the Au NCs on SiO2: black, red and green points refer to NC with diameter of D = 2.5, 3.5, 7 nm, respectively; (b) Experimental Wulff plot (γ0(θ)) for the Au NCs in SiO2: black, red and green points refer to NC with diameter ofD = 2.5, 3.5, 7 nm, respectively

Ruffino et al. Nanoscale Research Letters 2008 3:454-460   doi:10.1007/s11671-008-9180-y