Impact of BEOL stress on BiCMOS9MW HBTs
Type de document :
Communication dans un congrès avec actes
Titre :
Impact of BEOL stress on BiCMOS9MW HBTs
Auteur(s) :
Canderle, Elodie [Auteur]
STMicroelectronics [Crolles] [ST-CROLLES]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Chevalier, P. [Auteur]
STMicroelectronics [Crolles] [ST-CROLLES]
Avenier, G. [Auteur]
STMicroelectronics [Crolles] [ST-CROLLES]
Derrier, N. [Auteur]
STMicroelectronics [Crolles] [ST-CROLLES]
Céli, D. [Auteur]
STMicroelectronics [Crolles] [ST-CROLLES]
Gaquiere, Christophe [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
STMicroelectronics [Crolles] [ST-CROLLES]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Chevalier, P. [Auteur]
STMicroelectronics [Crolles] [ST-CROLLES]
Avenier, G. [Auteur]
STMicroelectronics [Crolles] [ST-CROLLES]
Derrier, N. [Auteur]
STMicroelectronics [Crolles] [ST-CROLLES]
Céli, D. [Auteur]
STMicroelectronics [Crolles] [ST-CROLLES]
Gaquiere, Christophe [Auteur]

Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Titre de la manifestation scientifique :
27th IEEE Bipolar/BiCMOS Circuits and Technology Meeting, BCTM 2013
Ville :
Bordeaux
Pays :
France
Date de début de la manifestation scientifique :
2013
Titre de l’ouvrage :
Proceedings of 27th IEEE Bipolar/BiCMOS Circuits and Technology Meeting, BCTM 2013
Date de publication :
2013
Mot(s)-clé(s) en anglais :
BiCMOS
SiGe HBT
back-end of line (BEOL)
stress
bandgap
SiGe HBT
back-end of line (BEOL)
stress
bandgap
Résumé en anglais : [en]
Stress investigations have been carried out on SiGe HBTs from STMicroelectronics BiCMOS9MW technology. The strain created by the stack of metal connections impacts the base bandgap of the transistors: from the reference ...
Lire la suite >Stress investigations have been carried out on SiGe HBTs from STMicroelectronics BiCMOS9MW technology. The strain created by the stack of metal connections impacts the base bandgap of the transistors: from the reference to the denser dummies structure, a 9.1 meV bandgap energy variation is pointed out. Dummies structures were embedded for both DC and HF characterizations which showed a 25% increase for the collector current, and a 21% and 12% increase for the transit frequencies fT and fMAX respectively.Lire moins >
Lire la suite >Stress investigations have been carried out on SiGe HBTs from STMicroelectronics BiCMOS9MW technology. The strain created by the stack of metal connections impacts the base bandgap of the transistors: from the reference to the denser dummies structure, a 9.1 meV bandgap energy variation is pointed out. Dummies structures were embedded for both DC and HF characterizations which showed a 25% increase for the collector current, and a 21% and 12% increase for the transit frequencies fT and fMAX respectively.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Non spécifiée
Vulgarisation :
Non
Source :