TY - CPAPER AU - Y. An AU - Steven Cundiff CY - Baltimore, MD, USA DO - 10.1109/QELS.2003.238321 N1 - JILA Pub. 7328 PB - IEEE PP - Baltimore, MD, USA PY - 2003 TI - Phase inversion of second-harmonic generation from Si(001) surfaces UR - http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=\&arnumber=1276244 ER -