Application of Electron Beam Melting to the Removal of Phosphorus from Silicon: Toward Production of Solar-Grade Silicon by Metallurgical Processes

Figure 1

Proposed refining processes to purify MG-Si to SoG-Si.

(a) Yuge et al. (1994) [7].

(b) Kato et al. (2000) [8].

(c) Morita and Miki (2003) [9].

(d) Desired innovative process.