E.E. Marinero, C.T. Rettner, et al.
IQEC 1984
We report the first observation of two-color, photon-gated spectral hole-burning in an organic system: carbazole in boric acid glass. This novel hole-burning mechanism involves stepwise biphotonic photoionization of carbazole at 1.4 K. The quantum yield for photoionization increases exponentially with the energy of the second photon. © 1985.
E.E. Marinero, C.T. Rettner, et al.
IQEC 1984
C. Ortiz, C.N. Afonso, et al.
Applied Physics B Photophysics and Laser Chemistry
W. Sesselmann, E.E. Marinero, et al.
Surface Science
Z.G. Li, David J. Smith, et al.
Journal of Applied Physics