This work reports on the molecular-beam epitaxial growth of (1122)-oriented semipolar nitride semiconductors using m-sapphire substrates. The (1122) crystallographic orientation is predefined by AlN deposition on m-sapphire under N excess. On top of this AlN buffer layer, undoped or Si-doped two-dimensional GaN(1122) films are formed under Ga-rich conditions, with a stabilized Ga-excess adlayer of about 1.05±0.10 ML. In contrast, Mg tends to segregate on the GaN surface, inhibiting the self-regulated Ga excess film. Nevertheless, uniform Mg incorporation can be obtained, and p-type conductivity was achieved. GaN/AlN quantum wells are synthesized by deposition of the binary compounds under the above-described conditions. In the case of GaN/A...
This work reports on the growth and the structural and optical properties of non-polar m-plane GaN/A...
The III-nitride materials, consisting of Al, Ga, In and N, have several physical properties that mak...
The III-nitride materials, consisting of Al, Ga, In and N, have several physical properties that mak...
This work reports on the molecular-beam epitaxial growth of (1122)-oriented semipolar nitride semico...
This work reports on the molecular-beam epitaxial growth of (1122)-oriented semipolar nitride semico...
Ce travail a porté sur la croissance par épitaxie par jets moléculaires de semiconducteurs nitrures ...
International audienceWe report on the plasma-assisted molecular-beam epitaxial growth of (112¯2)-or...
International audienceWe report on the plasma-assisted molecular-beam epitaxial growth of (112¯2)-or...
International audienceWe report on the plasma-assisted molecular-beam epitaxial growth of (112¯2)-or...
International audienceWe report on the plasma-assisted molecular-beam epitaxial growth of (112¯2)-or...
International audienceWe report on the plasma-assisted molecularbeam epitaxy of semipolar AlN(112¯2)...
International audienceWe report on the plasma-assisted molecularbeam epitaxy of semipolar AlN(112¯2)...
International audienceWe report on the plasma-assisted molecularbeam epitaxy of semipolar AlN(112¯2)...
International audienceWe report on the plasma-assisted molecularbeam epitaxy of semipolar AlN(112¯2)...
International audienceWe report on the plasma-assisted molecularbeam epitaxy of semipolar AlN(112¯2)...
This work reports on the growth and the structural and optical properties of non-polar m-plane GaN/A...
The III-nitride materials, consisting of Al, Ga, In and N, have several physical properties that mak...
The III-nitride materials, consisting of Al, Ga, In and N, have several physical properties that mak...
This work reports on the molecular-beam epitaxial growth of (1122)-oriented semipolar nitride semico...
This work reports on the molecular-beam epitaxial growth of (1122)-oriented semipolar nitride semico...
Ce travail a porté sur la croissance par épitaxie par jets moléculaires de semiconducteurs nitrures ...
International audienceWe report on the plasma-assisted molecular-beam epitaxial growth of (112¯2)-or...
International audienceWe report on the plasma-assisted molecular-beam epitaxial growth of (112¯2)-or...
International audienceWe report on the plasma-assisted molecular-beam epitaxial growth of (112¯2)-or...
International audienceWe report on the plasma-assisted molecular-beam epitaxial growth of (112¯2)-or...
International audienceWe report on the plasma-assisted molecularbeam epitaxy of semipolar AlN(112¯2)...
International audienceWe report on the plasma-assisted molecularbeam epitaxy of semipolar AlN(112¯2)...
International audienceWe report on the plasma-assisted molecularbeam epitaxy of semipolar AlN(112¯2)...
International audienceWe report on the plasma-assisted molecularbeam epitaxy of semipolar AlN(112¯2)...
International audienceWe report on the plasma-assisted molecularbeam epitaxy of semipolar AlN(112¯2)...
This work reports on the growth and the structural and optical properties of non-polar m-plane GaN/A...
The III-nitride materials, consisting of Al, Ga, In and N, have several physical properties that mak...
The III-nitride materials, consisting of Al, Ga, In and N, have several physical properties that mak...