TY - JOUR AU - Suhan Kim AU - Gao Liu AU - Andrew M Minor BT - Microscopy Today C3 - liu group DA - 11/2009 LA - eng M1 - 06 PY - 2009 SP - 20 EP - 23 T2 - Microscopy Today TI - FIB Sample Preparation of Polymer Thin Films on Hard Substrates Using the Shadow-FIB method VL - 17 ER -