ponts) For silicon nanowire growth by the vapor-iquid-solid (VLS), when Au hquid

Question

ponts) For silicon nanowire growth by the vapor-iquid-solid (VLS), when Au hquid catalyst droplet size is 20am, what is diameter of siicon nanowires? (D( . 25mmm . 15mm .20nm 10mm (m)3 points) For silicon nanowire growth by the vapor-iquid-so lid (VLS), what limit minimum diameter (typical 5nm) o f silicon nanowires, there are two correct answer, chose two correct answers ? A low supersaturation in the vapor phase promotes the lateral growth on the side surface of nanowreS supersaturation in the vapor phase initiate secondary mucleation at the surfice of nanowires. the vapor phase nitiate secondary nucleation at the surfice of nanowires. .A high supersaturntion in the vapor phase promotes the lnteral growth on the side surfice of A low supersaturation in nanowres

Explanation / Answer

M) high supersaturation promotes the lateral growth on the side of wire and low supersaturation initiate secondary nucleation at the surface of wire.

Please post first question separately thanx

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