TY - JOUR AU - D Julthongpiput AU - Michael Fasolka AU - Wenhua Zhang AU - Tinh Nguyen AU - Eric Amis C2 - Nano Letters DA - 2005-08-01 LA - en M1 - 5(8) PB - Nano Letters PY - 2005 TI - Gradient Chemical Micropatterns: A Reference Substrate for Surface Nanometrology UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=852493 ER -