TY - JOUR AU - R Raghavan AU - Mark VanLandingham AU - Xiaohong Gu AU - Tinh Nguyen C2 - Langmuir DA - 2000-11-01 00:11:00 LA - en M1 - 16 PB - Langmuir PY - 2000 TI - Characterization of Heterogeneous Regions in Polymer Systems Using Tapping Mode and Force Mode Atomic Force Microscopy UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=860238 ER -