TY  - RPRT
TI  - Molecular depth profiling with cluster ion beams.
AU  - Juan Cheng
AU  - Andreas Wucher
AU  - Nicholas Winograd
PY  - 2006
DO  - 10.1021/jp0573341
UR  - https://pubmed.ncbi.nlm.nih.gov/16623517/
ID  - 16623517
ER  -