Transition metal oxides are widely used as catalysts for industrial processes. Notably, TiO$_{2}$ is used in applications such as water splitting, photovoltaics, and environmental degradation of organic pollutants. Despite the wide usage of TiO$_{2}$, there is not a clear understanding of the mechanism that underpins its reactivity. The study of ultrafast excitation/relaxation dynamics in neutral titanium oxide clusters offers atomic level insight into the driving forces in bulk reactions. Specifically, we utilize pump-probe spectroscopy to reveal the influence of both size and oxidation affect the excited state lifetimes of neutral metal oxides. All clusters exhibit a rapid relaxation lifetime of ~30 fs, followed by a sub-picosecond lifeti...
Oxygen vacancies in TiO2 nanoparticles are important for charge carrier dynamics, with recent studie...
In this paper, the photocatalytic process of TiO2 (P25) is directly characterized by using a positro...
Titanium dioxide (TiO2), as a semiconductor metal oxide, has been one of the most popular materials ...
The dissociative electron dynamics of transition metal oxide clusters provide information about the ...
Concept: The excitation-dependent relaxation dynamics of charge carriers in anatase TiO2 nanorods (N...
Investigation of charge carrier recombination dynamics is central to understanding and further enhan...
We investigated the influence of size and structure on the electronic structure of TiO2 nanoparticle...
We study the vertical and adiabatic ionization potentials and electron affinities of bare and hydrox...
The ultrafast electron-transfer (ET) processes in three dye-sensitized TiO 2 systems (pycooh-, catec...
We study the vertical and adiabatic ionisation potentials and electron affinities of bare and hydrox...
We study the vertical and adiabatic ionization potentials and electron affinities of bare and hydrox...
The dissertation consists of two sections, each of which addresses the excited state dynamics, charg...
Metal oxide clusters of sub-nm dimensions dispersed on a metal oxide support are an important class ...
The ultrafast electron-transfer (ET) processes in three dye-sensitized TiO2 systems (pycooh-, catech...
Titanium dioxide (TiO2) nanoclusters (NCs) and nanoparticles (NPs) have been the focus of intense re...
Oxygen vacancies in TiO2 nanoparticles are important for charge carrier dynamics, with recent studie...
In this paper, the photocatalytic process of TiO2 (P25) is directly characterized by using a positro...
Titanium dioxide (TiO2), as a semiconductor metal oxide, has been one of the most popular materials ...
The dissociative electron dynamics of transition metal oxide clusters provide information about the ...
Concept: The excitation-dependent relaxation dynamics of charge carriers in anatase TiO2 nanorods (N...
Investigation of charge carrier recombination dynamics is central to understanding and further enhan...
We investigated the influence of size and structure on the electronic structure of TiO2 nanoparticle...
We study the vertical and adiabatic ionization potentials and electron affinities of bare and hydrox...
The ultrafast electron-transfer (ET) processes in three dye-sensitized TiO 2 systems (pycooh-, catec...
We study the vertical and adiabatic ionisation potentials and electron affinities of bare and hydrox...
We study the vertical and adiabatic ionization potentials and electron affinities of bare and hydrox...
The dissertation consists of two sections, each of which addresses the excited state dynamics, charg...
Metal oxide clusters of sub-nm dimensions dispersed on a metal oxide support are an important class ...
The ultrafast electron-transfer (ET) processes in three dye-sensitized TiO2 systems (pycooh-, catech...
Titanium dioxide (TiO2) nanoclusters (NCs) and nanoparticles (NPs) have been the focus of intense re...
Oxygen vacancies in TiO2 nanoparticles are important for charge carrier dynamics, with recent studie...
In this paper, the photocatalytic process of TiO2 (P25) is directly characterized by using a positro...
Titanium dioxide (TiO2), as a semiconductor metal oxide, has been one of the most popular materials ...