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Table 2 FE parameters of Au20/SiNWs before and after post-annealing at different temperatures

From: Field emission enhancement of Au-Si nano-particle-decorated silicon nanowires

Samples E on (V/μm) E J = 200 μA/cm2(V/μm)
As-grown SiNWs 5.01 6.25
Au20/SiNWs 6.02 7.73
Au20/SiNWs 500°C 3.37 4.53
Au20/SiNWs 650°C 2.25 2.88
Au20/SiNWs 800°C 1.95 2.79