III-V semiconductors (GaAs, InAs, InP ...) have remarkable intrinsic properties. They exhibit a high electron mobility and, most often, a direct band gap allowing the emission of light in a wide spectral range (from UV to infrared) with a high quantum efficiency. They are thus materials of choice for producing light sources such as light emitting diodes and laser diodes. Their integration on a silicon CMOS platform would open wide perspectives in the field of silicon photonics and optical interconnections.We will report on the realization of As-based heterostructures allowing the fabrication of light sources emitting at around 1.3 μm. However, the hetero-epitaxy of As-based semiconductors on a silicon substrate remains a major challenge mai...
International audienceThe aim of this study is to achieve homogeneous, high density and dislocation ...
International audienceThe aim of this study is to achieve homogeneous, high density and dislocation ...
The microelectronic devices designed in the silicon technology field are intrinsically limited due t...
III-V semiconductors (GaAs, InAs, InP ...) have remarkable intrinsic properties. They exhibit a high...
III-V semiconductors (GaAs, InAs, InP ...) have remarkable intrinsic properties. They exhibit a high...
III-V semiconductors (GaAs, InAs, InP ...) have remarkable intrinsic properties. They exhibit a high...
III-V semiconductors (GaAs, InAs, InP ...) have remarkable intrinsic properties. They exhibit a high...
International audienceThe epitaxy of III-V semiconductors on silicon substrates remains challenging ...
International audienceThe epitaxy of III-V semiconductors on silicon substrates remains challenging ...
This thesis presents a systematic study of InAs quantum dot (QD) growth on Sibased substrates. Two ...
III-V Quantum-dot (QD) materials and lasers directly grown on Si platform are the most prospective c...
Building optoelectronic devices on a Si platform has been the engine behind the development of Si ph...
International audienceThe aim of this study is to achieve homogeneous, high density and dislocation ...
III-V semiconductors present interesting properties and are already used in electronics, lightening ...
International audienceThe aim of this study is to achieve homogeneous, high density and dislocation ...
International audienceThe aim of this study is to achieve homogeneous, high density and dislocation ...
International audienceThe aim of this study is to achieve homogeneous, high density and dislocation ...
The microelectronic devices designed in the silicon technology field are intrinsically limited due t...
III-V semiconductors (GaAs, InAs, InP ...) have remarkable intrinsic properties. They exhibit a high...
III-V semiconductors (GaAs, InAs, InP ...) have remarkable intrinsic properties. They exhibit a high...
III-V semiconductors (GaAs, InAs, InP ...) have remarkable intrinsic properties. They exhibit a high...
III-V semiconductors (GaAs, InAs, InP ...) have remarkable intrinsic properties. They exhibit a high...
International audienceThe epitaxy of III-V semiconductors on silicon substrates remains challenging ...
International audienceThe epitaxy of III-V semiconductors on silicon substrates remains challenging ...
This thesis presents a systematic study of InAs quantum dot (QD) growth on Sibased substrates. Two ...
III-V Quantum-dot (QD) materials and lasers directly grown on Si platform are the most prospective c...
Building optoelectronic devices on a Si platform has been the engine behind the development of Si ph...
International audienceThe aim of this study is to achieve homogeneous, high density and dislocation ...
III-V semiconductors present interesting properties and are already used in electronics, lightening ...
International audienceThe aim of this study is to achieve homogeneous, high density and dislocation ...
International audienceThe aim of this study is to achieve homogeneous, high density and dislocation ...
International audienceThe aim of this study is to achieve homogeneous, high density and dislocation ...
The microelectronic devices designed in the silicon technology field are intrinsically limited due t...