TY - JOUR AU - Dai, Gaoliang AU - Hahm, Kai AU - Bosse, Harald AU - Dixson, Ronald C2 - Measurement Science & Technology DA - 2017-04-19 00:04:00 LA - en M1 - 28 PB - Measurement Science & Technology PY - 2017 TI - Comparison of line width calibration using critical dimension atomic force microscopes between PTB and NIST ER -