Solar cells from upgraded metallurgical-grade silicon purified by metallurgical routes

Coˆrtes, A. D. S. / Silva, D. S. / Viana, G. A. et al. | American Institute of Physics | 2013

Radial p-n junction macroporous silicon solar cell on p-type upgraded metallurgical-grade silicon substrate

Zhao, L. / Li, Z. C. / Diao, H. W. et al. | American Institute of Physics | 2012

Upgraded Silicon Nanowires by Metal-Assisted Etching of Metallurgical Silicon: A New Route to Nanostructured Solar-Grade Silicon

Li, X. / Xiao, Y. / Bang, J. H. et al. | British Library Online Contents | 2013

Effect of Withdrawal Rate on Defects of Upgraded Metallurgical Grade (UMG)- Silicon Prepared by Vacuum Directional Solidification

Ma, W.H. / Jiang, Y. / Zhou, Y. et al. | British Library Online Contents | 2013

Hydrometallurgical purification of metallurgical grade silicon

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