TY - GEN AU - Oliphant,C J AU - Arendse,C J AU - Malgas,G F AU - Motaung,D E AU - Muller,T F G AU - Knoesen,D TI - Dual catalytic purpose of the tungsten filament during the synthesis of single-helix carbon microcoils by hot-wire CVD SN - 1533-4880 PY - 2009///1203 N1 - Publication Type: Journal Article UR - https://doi.org/10.1166/jnn.2009.1223 ER -