When the photon energy of an electromagnetic wave is large enough, its interaction with a chemical species can extract an electron. The angular distribution of the resulting photoelectron carries information on both the characteristics (intensity, polarization, photon energy) of the electromagnetic field and the properties (energy levels, final and initial states symmetries, or size of the system) of the chemical species.In this work, the ionization anisotropies of chemical species of various sizes have been studied: molecules with tens of atoms, clusters carrying hundreds of atoms and nanoparticles formed with tens of thousands of atoms. The ionization was performed on gas phase isolated species in molecular beams. This gives access to in...
The optical response of metallic and semi-conductor nano-objects has been studied by spatial modulat...
Titanium dioxide is the most widely used photocatalyst due to its amazing properties. However, TiO2 ...
Titanium dioxide is the most widely used photocatalyst due to its amazing properties. However, TiO2 ...
When the photon energy of an electromagnetic wave is large enough, its interaction with a chemical s...
Cette thèse porte sur l'étude de la réponse optique de nanofils semiconducteurs individuels afin de ...
thèse encadrée par Fabrice CHARRA (CEA)Analysis of the luminescence induced by a STM (scanning tunne...
03/02/2010I described in this memory my activities as a researcher at Tomsk well before 2003, in suc...
The deposition of energy in the form of electronic excitations in molecules condensed on cold surfac...
Subjecting atoms or molecules to intense laser pulses gives rise to a variety of highly nonlinear ph...
03/02/2010I described in this memory my activities as a researcher at Tomsk well before 2003, in suc...
Laser-induced damage is the result of a laser-matter interaction that leads to a physical degradatio...
Différents nanocristaux de composés semiconducteurs à base d’argent émettant dans le proche-infrarou...
The phenomenon of nanosecond laser damage at λ = 1064 nm is studied in mixed thin films of metallic ...
Différents nanocristaux de composés semiconducteurs à base d’argent émettant dans le proche-infrarou...
The excitation of a nanoparticle by a laser pulse creates a collective mode of the electrons, the so...
The optical response of metallic and semi-conductor nano-objects has been studied by spatial modulat...
Titanium dioxide is the most widely used photocatalyst due to its amazing properties. However, TiO2 ...
Titanium dioxide is the most widely used photocatalyst due to its amazing properties. However, TiO2 ...
When the photon energy of an electromagnetic wave is large enough, its interaction with a chemical s...
Cette thèse porte sur l'étude de la réponse optique de nanofils semiconducteurs individuels afin de ...
thèse encadrée par Fabrice CHARRA (CEA)Analysis of the luminescence induced by a STM (scanning tunne...
03/02/2010I described in this memory my activities as a researcher at Tomsk well before 2003, in suc...
The deposition of energy in the form of electronic excitations in molecules condensed on cold surfac...
Subjecting atoms or molecules to intense laser pulses gives rise to a variety of highly nonlinear ph...
03/02/2010I described in this memory my activities as a researcher at Tomsk well before 2003, in suc...
Laser-induced damage is the result of a laser-matter interaction that leads to a physical degradatio...
Différents nanocristaux de composés semiconducteurs à base d’argent émettant dans le proche-infrarou...
The phenomenon of nanosecond laser damage at λ = 1064 nm is studied in mixed thin films of metallic ...
Différents nanocristaux de composés semiconducteurs à base d’argent émettant dans le proche-infrarou...
The excitation of a nanoparticle by a laser pulse creates a collective mode of the electrons, the so...
The optical response of metallic and semi-conductor nano-objects has been studied by spatial modulat...
Titanium dioxide is the most widely used photocatalyst due to its amazing properties. However, TiO2 ...
Titanium dioxide is the most widely used photocatalyst due to its amazing properties. However, TiO2 ...