Figure 1
From: Long-term oxidization and phase transition of InN nanotextures
Schematic diagram of the PLD configuration. VC, stainless steel vacuum chamber; L, 157-nm laser beam; X, x-y-z-computer-controlled translation stage; T, high-purity indium foil; P, ablation plume; C, CaF2 focusing optics; W, CaF2 window; S, Si [100] substrate; Y, substrate holder stage; N, nitrogen inlet; TP, turbo molecular pump.