TY - SER AU - V Tsai AU - Theodore Vorburger AU - Ronald Dixson AU - Joseph Fu AU - R Koning AU - Richard Silver AU - Edwin Williams C2 - American Institute of Physics Press, New York, NY DA - 2005-09-29 00:09:00 LA - en PB - American Institute of Physics Press, New York, NY PY - 2005 TI - The Study of Silicon Stepped Surfaces as Atomic Force Microscope Calib Standards With a Calibrated AFM at NIST ER -