TY - RPRT TI - Phase reference in phase-sensitive sum-frequency vibrational spectroscopy AU - Sun, Shumei AU - Liang, Rongda AU - Xu, Xiaofan AU - Zhu, Heyuan AU - Shen, Y. Ron AU - Tian, Chuanshan PY - 2016 DO - 10.1063/1.4954824 UR - https://www.osti.gov/biblio/1259980 ID - 1259980 ER -