Annealing Heat Treatment of ZnO Nanoparticles Grown on Porous Si  Substrate Using Spin-Coating Method

<table>PL spectra of ZnO thin film composed nanoparticles on PSi in range of 350 nm to 900 nm.</table>

Advances in Materials Science and Engineering

Figure 4: Annealing Heat Treatment of ZnO Nanoparticles Grown on Porous Si  Substrate Using Spin-Coating Method 