Publications

S.M. Heald

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From understanding towards engineering metal impurities in multicrystalline silicon

T. Buonassisi, A.A. Istratov, M. Heuer, M.D. Pickett, M.A. Marcus, B. Lai, S.M. Heald, and E.R. Weber
Proc. 21st European Photovoltaic Solar Energy Conference and Exhibition, Dresden, Germany; pp.696-699 (2006)
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Metal particle evolution during solar cell processing in multicrystalline silicon

T. Buonassisi, M.D. Pickett, A.A. Istratov, E. Sauar, T.C. Lommasson, R.F. Clark, S. Narayanan, S.M. Heald, and E.R. Weber
(2005)

15th workshop on Crystalline Silicon Solar Cells & Modules: Materials and Processes, Editor: B.L.Sopori, NREL, Golden, CO, pp.174-177 (2005).

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Assessing the role of impurities in silicon nitride crucible lining material as a potential source of metal contamination in photovoltaic-grade ingot-cast multicrystalline silicon

T. Buonassisi, A.A. Istratov, M.D. Pickett, J. Rakotoniaina, O. Breitenstein, M.A. Marcus, S.M. Heald, and E.R. Weber

15th workshop on Crystalline Silicon Solar Cells & Modules: Materials and Processes, Editor: B.L.Sopori, NREL, Golden, CO, pp.162-165 (2005).