𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Studies of femtosecond relaxation processes in sexithiophene excited by two photon absorption

✍ Scribed by D. Grebner; D.V. Lap; S. Rentsch

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
304 KB
Volume
348
Category
Article
ISSN
0022-2860

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Time-resolved studies of two-photon abso
Time-resolved studies of two-photon absorption processes in poly(p-phenylenevinylene)s
✍ U. Lemmer; R. Rischer; J. Feldmann; R.F. Mahrt; J. Yang; A. Greiner; H. BΓ€ssler; πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 437 KB

Transient absorption spectroscopy and two-photon fluorescence techniques were used to study the nonresonant optical nonlinearities in poly(pphenylenevinylene) (PPV) and its phenyl substituted derivative (PPPV). Strong two-photon absorption with a coefficient /I in the range of 5 cm/GW was found. The

Femtosecond dynamics of electronic excit
Femtosecond dynamics of electronic excitations of adsorbates studied by two-photon photoemission pulse correlation: CO/Cu(111)
✍ E. Knoesel; T. Hertel; M. Wolf; G. Ertl πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 833 KB

An equal pulse correlation technique based on angle-resolved two-photon photoemission is employed to investigate the lifetime of electronic excitations of an adsorbate on a single crystal metal surface. Photoemission from an occupied surface state on Cu(ll1) by a non-resonant two-photon process via

Autoionization of higher excited states
Autoionization of higher excited states generated by two-photon absorption in p-terphenyl crystals
✍ Ryuzi Katoh; Masahiro Kotani πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 411 KB

It has been found that higher excited states, populated by two-photon absorption, ionize with an effkiency which, in the energy range of 5.3-6.4 eV, is independent of the energy of the excitation. This behavior is similar to that observed in sequential twostep excitation (exciton photoionization) an