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Germanium Negative Capacitance Field Effect Transistors: Impacts of Zr Composition in Hf(1−x)Zr(x)O(2)

Germanium (Ge) negative capacitance field-effect transistors (NCFETs) with various Zr compositions in Hf(1−x)Zr(x)O(2) (x = 0.33, 0.48, and 0.67) are fabricated and characterized. For each Zr composition, the NCFET exhibits the sudden drop in some points of subthreshold swing (SS), which is induced...

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Bibliographic Details
Published in:Nanoscale Res Lett
Main Authors: Peng, Yue, Liu, Yan, Han, Genquan, Zhang, Jincheng, Hao, Yue
Format: Artigo
Language:Inglês
Published: Springer US 2019
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6449413/
https://ncbi.nlm.nih.gov/pubmed/30949867
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s11671-019-2927-9
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