Action spectroscopy of spin forbidden states in the gas phase: A powerful probe for large non-luminescent molecules.

@article{Grollau2020ActionSO,
  title={Action spectroscopy of spin forbidden states in the gas phase: A powerful probe for large non-luminescent molecules.},
  author={F. Grollau and C. Pothier and M. A. Gaveau and M. Briant and N. Shafizadeh and B. Soep},
  journal={The Journal of chemical physics},
  year={2020},
  volume={152 14},
  pages={
          144306
        }
}
  • F. Grollau, C. Pothier, +3 authors B. Soep
  • Published 2020
  • Materials Science, Medicine
  • The Journal of chemical physics
  • Triplet action spectra of two similar copper porphyrins, copper tetraphenylporphyrin (CuTPP) and copper octaethylporphyrin (CuOEP), have been studied in the gas phase at low temperatures in the absence of external perturbations by using a resonant pump and a 193 nm probe, ionizing the 3ππ* orbital localized on the porphyrin cycle. The molecules were prepared by laser desorption in a disk source, then cooled in a helium supersonic expansion, and finally excited in the Q band system (S1 ← S0… CONTINUE READING

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