References
1.
Morita, K., Yoshikawa, T., (2011), Thermodynamic evaluation of new metallurgical
refining processes for SOG-silicon production, Trans. Nonferrous Met. Soc. China,
21, 685−690.
2.
Turenne et al. “Cover flux and method for silicon purification”, Patent application
WO 2014118630 A1, 2013.
3.
Turenne et al. “Method of purifying silicon utilizing cascading process”, US Patent
8,580,218; 2012
4.
Bartel, T., Lauer, K., Heuer, M., Kaes, M., Walerysiak, M., Gibaja, F., Lich, J., Bauer,
J., Kirscht, F., The Effect of Al and Fe Doping on Solar Cells Made from
Compensated Silicon, (2012), Energy Procedia Vol. 27 pp. 45-52, Doi
10.1016/j.egypro.2012.07.027.
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