Published September 4, 2022
| Version v1
Conference paper
[Invited] From research to production: how MBE can unlock GaN-on-Si technology
- Others:
- Centre de recherche sur l'hétéroepitaxie et ses applications (CRHEA) ; Université Nice Sophia Antipolis (1965 - 2019) (UNS) ; COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA)
- EasyGaN
- WIde baNd gap materials and Devices - IEMN (WIND - IEMN) ; Institut d'Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 (IEMN) ; Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-JUNIA (JUNIA) ; Université catholique de Lille (UCL)-Université catholique de Lille (UCL)-Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-JUNIA (JUNIA) ; Université catholique de Lille (UCL)-Université catholique de Lille (UCL)
- Renatech Network
Description
MBE has several advantages for the epitaxy of GaN-based heterostructures. More specifically, by controlling the interface between the AlN buffer layer and the silicon substrate, ammonia-MBE allows to grow innovative structures on silicon. Epitaxy on silicon necessarily requires a demonstration of scaling-up on large wafers used by the microelectronics industry. Properties of several epitaxial heterostructures grown on 200mm substrate are presented and discussed, emphasizing the originality of these structures and the beneficial contribution of MBE. Also, prospects and future challenges are discussed.
Abstract
International audience
Additional details
- URL
- https://hal.archives-ouvertes.fr/hal-03828770
- URN
- urn:oai:HAL:hal-03828770v1
- Origin repository
- UNICA