Graded Crystalline HfO₂ Gate Dielectric Layer for High-k/Ge MOS Gate Stack

Germanium (Ge) has gained great attention not only for future nanoelectronics but for back-end of line (BEOL) compatible monolithic three-dimensional (M3D) integration recently. For high performance and low power devices, various high-k oxide/Ge gate stacks including ferroelectric oxides have been i...

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Bibliographic Details
Main Authors: Chan Ho Lee, Jeong Yong Yang, Junseok Heo, Geonwook Yoo
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Journal of the Electron Devices Society
Subjects:
Ge
Online Access:https://ieeexplore.ieee.org/document/9352953/