Multiphoton Absorption in Expanded Porphyrins
HE Yuan-Hang; HUI Ren-Jie; YI Yuan-Ping; SHUAI Zhi-Gang
Acta Phys. -Chim. Sin. . 2008, (04): 565 -570 .  DOI: 10.1016/S1872-1508(08)60023-6