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Journals
Annals of West University of Timisoara - Physics
Volume 61 (2019): Issue 1 (December 2019)
Open Access
Germanium Gradient Optimization for High-Speed Silicon Germanium Hetero-Junction Bipolar Transistors
Abdelkader Khadir
Abdelkader Khadir
,
Nouredine Sengouga
Nouredine Sengouga
and
Mohamed Kamel Abdelhafidi
Mohamed Kamel Abdelhafidi
| Jan 21, 2020
Annals of West University of Timisoara - Physics
Volume 61 (2019): Issue 1 (December 2019)
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Published Online:
Jan 21, 2020
Page range:
22 - 32
Received:
Sep 29, 2019
Accepted:
Nov 27, 2019
DOI:
https://doi.org/10.2478/awutp-2019-0002
Keywords
SiGe HBT
,
SILVACO
,
Trapezoidal profile
,
Current Gain
,
Cut-off frequency
,
Maximum oscillation frequency
© 2019 Abdelkader Khadir et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Abdelkader Khadir
Laboratory of metallic and semiconducting materials, University of Biskra
Biskra, Algeria
Materials Science and Informatics Laboratory, University of Djelfa
Djelfa, Algeria
Nouredine Sengouga
Laboratory of metallic and semiconducting materials, University of Biskra
Biskra, Algeria
Mohamed Kamel Abdelhafidi
Laboratory of metallic and semiconducting materials, University of Biskra
Biskra, Algeria
Materials Science and Informatics Laboratory, University of Djelfa
Djelfa, Algeria