TY - RPRT TI - N- and P-Type Cluster Source AU - Horsky, Thomas N AU - Hahto, Sami K AU - McIntyre, Edward K AU - Sacco, Jr, George P PY - 2011 DO - 10.1063/1.3548447 UR - https://www.osti.gov/biblio/21510123 ID - 21510123 ER -