The environment surrounding a chromophore can dramatically affect the energy absorption
and relaxation process, as manifested in optical spectra. Simulations of nonlinear optical …

Here, we describe a set of coupled experimental and theoretical analyses. The introduction
of one and two additional cyano groups in the carboheptahelicene backbone enhance its …

The theoretical framework for reorientation-induced spectral diffusion (RISD) describes the
polarization dependence of spectral diffusion dynamics as measured with two-dimensional …