DOI: 10.1039/d6tc01743f ISSN: 2050-7526
Mineral interface doping of Si(111) with calcium arsenate: chemical reduction, silicate formation and arsenic diffusion
Roman Konoplev-Esgenburg, Pascal Hammele, Andreas Bogner, Astrid Hirsch, Christoph Schlueter, Roberto C. Longo, Peter ThissenReaction of calcium arsenate and Si(111) interface leads to underlying cumulative processes such as the reduction of arsenate species, the formation of calcium silicate phases, and the incorporation of arsenic into bulk silicon.