Three-photon Absorption and Upconversion Fluorescence of Bis-, Quadri-, Octu-branched Symmetrical Oxadiazole Derivatives
QIAN Ying*, ZHU Xiao-Qin, JI Yan, HUANG Wei, Lü Chang-Gui, CUI Yi-Ping
Chem. J. Chinese Universities . 2010, (4): 703 -707 .