Optical properties of gallium nitride ...
Document type :
Compte-rendu et recension critique d'ouvrage
Title :
Optical properties of gallium nitride heterostructures grown on silicon for waveguiding application
Author(s) :
Saraswati, Irma [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Stolz, Arnaud [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Ko, S. [Auteur]
Dogheche, El Hadj [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Poespawati, Nji Raden [Auteur]
Wigajatri, Retno [Auteur]
Decoster, Didier [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Stolz, Arnaud [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Ko, S. [Auteur]
Dogheche, El Hadj [Auteur]

Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Poespawati, Nji Raden [Auteur]
Wigajatri, Retno [Auteur]
Decoster, Didier [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Journal title :
Advanced Materials Research
Pages :
41-45
Publisher :
Trans Tech Publications
Publication date :
2014
ISSN :
1022-6680
English abstract : [en]
Gallium nitride (GaN) on silicon (Si) is governed by the possibility to use this family of semiconductor for novel optoelectronic devices. GaN layers are deposited by MOCVD on silicon Si (111) using AlGaN buffer layer. We ...
Show more >Gallium nitride (GaN) on silicon (Si) is governed by the possibility to use this family of semiconductor for novel optoelectronic devices. GaN layers are deposited by MOCVD on silicon Si (111) using AlGaN buffer layer. We have studied the microstructure quality of the films. From SEM, TEM and AFM observations, we have observed that the films exhibit a good quality: the films are highly oriented (0001) with a smooth surface morphology (roughness of 12nm). We have completely characterized the optical properties using the prism coupling technique.Show less >
Show more >Gallium nitride (GaN) on silicon (Si) is governed by the possibility to use this family of semiconductor for novel optoelectronic devices. GaN layers are deposited by MOCVD on silicon Si (111) using AlGaN buffer layer. We have studied the microstructure quality of the films. From SEM, TEM and AFM observations, we have observed that the films exhibit a good quality: the films are highly oriented (0001) with a smooth surface morphology (roughness of 12nm). We have completely characterized the optical properties using the prism coupling technique.Show less >
Language :
Anglais
Popular science :
Non
Source :