The objective of this work was to grow, study & control the properties of ZnO thin films & nanostructures. Three growth processes were studied: Metal-Organic Chemical Vapour Deposition (MOCVD), Pulsed Laser Deposition (PLD) & Physical Vapour Transport (PVT). The substrates used were: c-Al2O3; Si, ZnO, steel, mylar & paper. The ZnO was characterized using scanning electron microscopy, photoluminescence , cathodoluminescence , X-ray diffraction & optical reflectivity. A very wide range of ZnO nanostructures was observed, including nanorods, nanoneedles, nanocombs & some novel structures. Self-forming arrays of vertically aligned nanostructures (moth-eye nanocones & nanocolumns (vertical & broadening)) could be obtained by PLD without the use ...
Abstract Zinc oxide (ZnO) is direct wide band gap semiconductor (3.37 eV) with many interesting prop...
This thesis attempts to investigate some unknown properties of ZnO microand nanostructures as one of...
The advantages of ZnO are a low price, good gas sensing properties, photocatalytic activity, antibac...
The objective of this work was to grow, study & control the properties of ZnO thin films & nanostruc...
Ce travail a pour objectif la maitrise de la croissance et l'analyse des propriétés des nanostructur...
ZnO is a wide band gap semiconductor material, which has a band gap of 3.37 eV at room temperature, ...
ZnO nanostructures were grown by simple techniques to develop ZnO-based semiconductor photodetectors...
Inspired by the essential role of luminescent materials in optoelectronics, this thesis was devoted ...
Zinc oxide (ZnO) has a long history of usage in electronics. Recently, ZnO has been gathering great ...
We have developed recipes for the catalyst-free growth of upstanding/vertically aligned ZnO nanorods...
L'oxyde de zinc (ZnO) est un semi-conducteur à large gap direct (3,37 eV) qui possède de nombreuses ...
L'oxyde de zinc (ZnO) est un matériau durable très intéressant pour les applications piézoélectrique...
This project focuses on the development of new approach to grow a variety of high quality ZnO nanos...
This thesis reports the preparation and characterization of ZnO films and nanostructures and their i...
Cette thèse en cotutelle entre la France et le Canada a pour objectif de développer une méthode inno...
Abstract Zinc oxide (ZnO) is direct wide band gap semiconductor (3.37 eV) with many interesting prop...
This thesis attempts to investigate some unknown properties of ZnO microand nanostructures as one of...
The advantages of ZnO are a low price, good gas sensing properties, photocatalytic activity, antibac...
The objective of this work was to grow, study & control the properties of ZnO thin films & nanostruc...
Ce travail a pour objectif la maitrise de la croissance et l'analyse des propriétés des nanostructur...
ZnO is a wide band gap semiconductor material, which has a band gap of 3.37 eV at room temperature, ...
ZnO nanostructures were grown by simple techniques to develop ZnO-based semiconductor photodetectors...
Inspired by the essential role of luminescent materials in optoelectronics, this thesis was devoted ...
Zinc oxide (ZnO) has a long history of usage in electronics. Recently, ZnO has been gathering great ...
We have developed recipes for the catalyst-free growth of upstanding/vertically aligned ZnO nanorods...
L'oxyde de zinc (ZnO) est un semi-conducteur à large gap direct (3,37 eV) qui possède de nombreuses ...
L'oxyde de zinc (ZnO) est un matériau durable très intéressant pour les applications piézoélectrique...
This project focuses on the development of new approach to grow a variety of high quality ZnO nanos...
This thesis reports the preparation and characterization of ZnO films and nanostructures and their i...
Cette thèse en cotutelle entre la France et le Canada a pour objectif de développer une méthode inno...
Abstract Zinc oxide (ZnO) is direct wide band gap semiconductor (3.37 eV) with many interesting prop...
This thesis attempts to investigate some unknown properties of ZnO microand nanostructures as one of...
The advantages of ZnO are a low price, good gas sensing properties, photocatalytic activity, antibac...