TY - JOUR AU - An, Y AU - Cundiff, Steven C2 - Physical Review B (Condensed Matter and Materials Physics) DA - 2003-03-01 00:03:00 LA - en M1 - 67 PB - Physical Review B (Condensed Matter and Materials Physics) PY - 2003 TI - Phase Inversion in Rotational-Anisotropy of Second Harmonic Generation at Si(001) Interfaces ER -