This work is devoted to the synthesis and controlled assembly of semiconductor nanorod between electrodes. The alignment of nanorods on a macroscopic scale makes it possible to prepare a novel class of materials with intrinsically anisotropic optical and electric properties. To integrate nanorods in useful devices, low-cost assembly methods have to be developed. In this perspective, four sizes of rod-shaped CdSe and a new class of asymmetric core@shell system (CdSe@CdS) were prepared by chemical synthesis. Spectroscopic (UV-vis and PL) studies were performed in order to characterise the optical properties of these nanorods, while their morphology and their structure were investigated by transmission electron microscopy (TEM) and by X-ray di...
This thesis is the result of a collaboration between Grenoble Electrical Engineering laboratory, Ape...
Obtaining structured materials on multiple scales provides innovative physical properties, which dif...
The objective of the thesis was clearly identified as the synthesis of nanostructured p-type semicon...
This work is devoted to the synthesis and controlled assembly of semiconductor nanorod between elect...
The objective of this work was to grow, study & control the properties of ZnO thin films & nanostruc...
Président : Antoine DELON Rapporteurs : Jean-Pierre HERMIER et Brahim LOUNISWe studied the optical p...
Président du jury: M. Hans Hug (Université de Bâle, Suisse) Rapporteurs: M. Jean-Marc Triscone (Univ...
Th e objective of this PhD is the study of the fabrication and characterization of radial junction s...
The two main limitations of Flash nonvolatile memories charge storage in silicon nanocrystals are th...
Nanostructures and particularly photonic crystals give us new opportunities for guided optics : subm...
In order to carry on the trend of optical and electronical devices dimensions shrinking, nanostructu...
The objective of this PhD is the study of the fabrication and characterization of radial junction so...
Carbon nanofibers and nanotubes are very promising materials for microelectronic, energy storage or ...
This thesis is the result of a collaboration between Grenoble Electrical Engineering laboratory, Ape...
Obtaining structured materials on multiple scales provides innovative physical properties, which dif...
The objective of the thesis was clearly identified as the synthesis of nanostructured p-type semicon...
This work is devoted to the synthesis and controlled assembly of semiconductor nanorod between elect...
The objective of this work was to grow, study & control the properties of ZnO thin films & nanostruc...
Président : Antoine DELON Rapporteurs : Jean-Pierre HERMIER et Brahim LOUNISWe studied the optical p...
Président du jury: M. Hans Hug (Université de Bâle, Suisse) Rapporteurs: M. Jean-Marc Triscone (Univ...
Th e objective of this PhD is the study of the fabrication and characterization of radial junction s...
The two main limitations of Flash nonvolatile memories charge storage in silicon nanocrystals are th...
Nanostructures and particularly photonic crystals give us new opportunities for guided optics : subm...
In order to carry on the trend of optical and electronical devices dimensions shrinking, nanostructu...
The objective of this PhD is the study of the fabrication and characterization of radial junction so...
Carbon nanofibers and nanotubes are very promising materials for microelectronic, energy storage or ...
This thesis is the result of a collaboration between Grenoble Electrical Engineering laboratory, Ape...
Obtaining structured materials on multiple scales provides innovative physical properties, which dif...
The objective of the thesis was clearly identified as the synthesis of nanostructured p-type semicon...