Langkilde, Frans W.

Michl, Josef; Thulstrup, Erik W.; Langkilde, Frans W.; Gisin, Markus, Alignment of Solutes in Stretched Polyethylene. Determination of the Five Second and Fourth Moments of the Orientation Distribution of 2-Fluoropyrene from Polarized Fluorescence. Additional Evidence for the Twisting of Weak Transition Moments by the Solvent Environment.. J. Phys. Chem. 1983, 87(15), 2901 - 2911, 10.1021/j100238a037 .

Michl, Josef; Thulstrup, Erik W.; Langkilde, Frans W., The effect of solvent environment on molecular electronic transition moment directions: Symmetry lowering in pyrene. Journal of Chemical Physics 1983, 78(6), 3372 - 3381, 10.1063/1.445213 .