Puenisara Limnonthakul. (2010) Preparation of polycrystalline silicon by aluminum diffusion into amorphous silicon as monitored by spectroscopic ellipsometry /. King Mongkut's University of Technology Thonburi,:ม.ป.ท.Puenisara Limnonthakul. 2010. Preparation of polycrystalline silicon by aluminum diffusion into amorphous silicon as monitored by spectroscopic ellipsometry /. ม.ป.ท.:King Mongkut's University of Technology Thonburi,;Puenisara Limnonthakul. Preparation of polycrystalline silicon by aluminum diffusion into amorphous silicon as monitored by spectroscopic ellipsometry /. ม.ป.ท.:King Mongkut's University of Technology Thonburi, 2010. Print.