TY - RPRT TI - Using block-copolymer nanolithography as a tool to sensitively evaluate variation in chemical dry etching rates of semiconductor materials with sub-5 nm resolution AU - Ashley, Elizabeth M. AU - Duda, Peter J. AU - Nealey, Paul F. PY - 2021 DO - 10.1116/6.0001287 UR - https://www.osti.gov/biblio/1982935 ID - 1982935 ER -