This work is dedicated to the structural and vibrationnal properties of carbon nanotube based molecular compounds: double-walled carbon nanotubes, peapods and ternary compounds. In the first part of the manuscript, the structure of these compounds is studied by X-ray and neutron powder diffraction. The diffraction patterns are numerically calculated, and comparisons between numerical and experimental results allow to determine the structure of these compounds. In the second part of this work, the dynamical properties of peapods and double-walled carbon nanotubes are studied by inelastic neutron scattering. The experimental phonon densities of states of peapods and double-walled carbon nanotubes are compared with the results of lattice dynam...
Le nanotube de carbone double parois représente le cas idéal pour étudier la nature de l'interaction...
Double-walled carbon nanotubes (DWNTs) encapsulating C-60 fullerenes were successfully synthesized b...
The study of both crystallographic and magnetic structural phase transitions is an important activit...
The low frequency excitations of C60 chains inserted inside single-walled carbon nanotubes (SWNTs) h...
This work is dedicated to the study of the structural and dynamical behavior of a model one-dimensio...
This thesis in dedicated to the structural and dynamical properties of the one dimensional structure...
The vibrational density of states (DOS) of ropes of single-wall carbon nanotubes (SWNT) was obtained...
In this thesis, we theoretically investigated energetical, thermodynamical and structural properties...
We report on structural studies of multiwall carbon nanotubes by wide-angle neutron scattering up to...
À travers quelques résultats expérimentaux marquants, nous illustrons l’apport des techniques de dif...
International audienceWe report an inelastic neutron-scattering investigation of the longitudinal ac...
The electrical and chemical properties of carbon nanotubes vary significantly with different chirali...
Ce travail est dédié à l’étude de l’encapsulation de molécules organiques photoactives dans des nano...
Ce travail de thèse est consacré à l'étude sur une large gamme de températures d'un système unidimen...
Le but poursuivi dans ce travail est l'analyse des propriétés physiques des nanotubes de carbone et ...
Le nanotube de carbone double parois représente le cas idéal pour étudier la nature de l'interaction...
Double-walled carbon nanotubes (DWNTs) encapsulating C-60 fullerenes were successfully synthesized b...
The study of both crystallographic and magnetic structural phase transitions is an important activit...
The low frequency excitations of C60 chains inserted inside single-walled carbon nanotubes (SWNTs) h...
This work is dedicated to the study of the structural and dynamical behavior of a model one-dimensio...
This thesis in dedicated to the structural and dynamical properties of the one dimensional structure...
The vibrational density of states (DOS) of ropes of single-wall carbon nanotubes (SWNT) was obtained...
In this thesis, we theoretically investigated energetical, thermodynamical and structural properties...
We report on structural studies of multiwall carbon nanotubes by wide-angle neutron scattering up to...
À travers quelques résultats expérimentaux marquants, nous illustrons l’apport des techniques de dif...
International audienceWe report an inelastic neutron-scattering investigation of the longitudinal ac...
The electrical and chemical properties of carbon nanotubes vary significantly with different chirali...
Ce travail est dédié à l’étude de l’encapsulation de molécules organiques photoactives dans des nano...
Ce travail de thèse est consacré à l'étude sur une large gamme de températures d'un système unidimen...
Le but poursuivi dans ce travail est l'analyse des propriétés physiques des nanotubes de carbone et ...
Le nanotube de carbone double parois représente le cas idéal pour étudier la nature de l'interaction...
Double-walled carbon nanotubes (DWNTs) encapsulating C-60 fullerenes were successfully synthesized b...
The study of both crystallographic and magnetic structural phase transitions is an important activit...