90 citations · 142 across the 14 of their papers we have counts for
13 papers · 1 filter
Photo-Stimulated Electron Detrapping and the Two-State Model for Electron Transport in Nonpolar Liquids
Ilya A. Shkrob, Myran. C. Sauer
In common nonpolar liquids, such as saturated hydrocarbons, a dynamic equilibrium between trapped (localized) and quasifree (extended) states has been postulated for the excess ele…
Geminate recombination of electrons generated by above-the-gap (12.4 eV) photoionization of liquid water
Rui Lian, Dmitri A. Oulianov, Ilya A. Shkrob +1
The picosecond geminate recombination kinetics for hydrated electrons generated by 200 nm two photon absorption (12.4 eV total energy) has been measured in both light and heavy wat…
Frequency-domain "single-shot" (FDSS) transient absorption spectroscopy using a variable-length grating pair compressor
Ilya A. Shkrob, Dmitri A. Oulianov, Robert A. Crowell
Single-shot ultrafast spectroscopy based on the frequency encoding of transient absorbance kinetics (FDSS) is demonstrated. These kinetics are sampled spectrally using linearly chi…
Theoretical Analysis of Frequency-domain "single-shot" (FDSS) ultrafast spectroscopy
Ilya A. Shkrob, Stanislas Pommeret
"Single-shot" ultrafast spectroscopy based on the frequency encoding of transient absorbance kinetics using chirped probe pulses is analyzed theoretically. FDSS has an advantage ov…
Geminate recombination dynamics studied via electron reexcitation: Kinetic analysis for anion CTTS photosystems
Ilya A. Shkrob
Recently, it became practicable to study geminate recombination dynamics of solvated electrons in polar liquids by using short pulses of light to reexcite these electrons back into…
Hole Scavenging and Photo-Stimulated Recombination of Electron-Hole Pairs in Aqueous TiO2 Nanoparticles
I. A. Shkrob, M. C. Sauer
It is shown that 532 nm and 1064 nm laser photoexcitation of trapped electrons generated by 355 nm photolysis of aqueous titania (TiO2) nanoparticles causes rapid photobleaching of…