Zobrazeno 1 - 7
of 7
pro vyhledávání: '"T. W. Roberti"'
Publikováno v:
Journal of Sol-Gel Science and Technology. 9:125-137
The ultrafast dynamics of photoinduced electrons in several metal and semiconductor colloidal nano-particle systems are characterized using femtosecond laser spectroscopy. Various preparation methods are used and, in several cases, modified for makin
Publikováno v:
The Journal of Chemical Physics. 102:3860-3866
We report direct femtosecond measurements of the dynamics of photoinduced electrons at the liquid–metal interface produced by exciting the surface plasmon band of aqueous silver colloidal particles. The electron plasma resonance created initially d
Publikováno v:
The Journal of Physical Chemistry. 98:3859-3864
We report the direct measurements of the dynamics of photoinduced electrons at the liquid-solid interface of aqueous CdS colloids on the femtosecond time scale. The observed transient absorption is attributed to electrons trapped at the liquid-solid
Publikováno v:
Chemical Physics Letters. 218:479-484
We report the direct measurements of the dynamics of trapped electrons at the liquid—solid interface of aqueous CdS colloids on the femtosecond time scale. The trapped electrons are found to be generated in less than 100 fs. The majority of the tra
Publikováno v:
Applied Physics Letters. 64:1989-1991
We report the measurements of the electron‐hole recombination rate in aqueous CdS colloids on the femtosecond time scale. A fast 2‐ps decay and a slower 45‐ps decay have been observed, and the decay dynamics are found to be very sensitive to th
Publikováno v:
Springer Series in Chemical Physics ISBN: 9783642851780
Springer Series in Chemical Physics
Springer Series in Chemical Physics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32d2cdb6f930660836bcd39367c4ac8b
https://doi.org/10.1007/978-3-642-85176-6_113
https://doi.org/10.1007/978-3-642-85176-6_113
Publikováno v:
Ultrafast Phenomena.
We report direct measurements of the dynamics of photoinduced electrons at the liquid-solid interface of aqueous CdS colloids on the femtosecond time scale. Surface electron trapping was found to occur in < 100 fs, followed by rapid decay of the trap