Author/Authors :
Cronstrand، نويسنده , , Peter Peizhi Luo، نويسنده , , Yi and Norman، نويسنده , , Patrick and إgren، نويسنده , , Hans، نويسنده ,
Abstract :
We present large scale ab initio calculations of three-photon absorption of a series of dithienothiophene based charge transfer molecules using response theory within the random phase approximation. The structure-to-property relations obtained for the three-photon absorption cross-sections are discussed and compared with those for one- and two-photon absorption.
