Graphene on Group‐IV Elementary Semiconductors: The Direct Growth Approach and Its Applications

JH Lee, SG Kang, HS Jang, JY Moon… - Advanced …, 2019 - Wiley Online Library
Since the first development of large‐area graphene synthesis by the chemical vapor
deposition (CVD) method in 2009, CVD‐graphene has been considered to be a key material …

III–V/Ge channel MOS device technologies in nano CMOS era

S Takagi, R Zhang, J Suh, SH Kim… - Japanese Journal of …, 2015 - iopscience.iop.org
CMOS utilizing high-mobility III–V/Ge channels on Si substrates is expected to be one of the
promising devices for high-performance and low power advanced LSIs in the future …

III-V/Ge MOS device technologies for low power integrated systems

S Takagi, M Noguchi, M Kim, SH Kim, CY Chang… - Solid-State …, 2016 - Elsevier
CMOS utilizing high mobility III-V/Ge channels on Si substrates is expected to be one of the
promising devices for high performance and low power integrated systems in the future …

Experimental study on carrier transport properties in extremely-thin body Ge-on-insulator (GOI) p-MOSFETs with GOI thickness down to 2 nm

X Yu, J Kang, M Takenaka… - 2015 IEEE International …, 2015 - ieeexplore.ieee.org
In this paper, we have successfully demonstrated high quality Extremely-thin body (ETB) Ge-
on-insulator (GOI) p-MOSFETs with thickness ranging from 25 nm to 2 nm. Furthermore, the …

Enhancing device performance with high electron mobility GeSn materials

Y Junk, O Concepción, M Frauenrath… - Advanced Electronic …, 2024 - Wiley Online Library
As transistors continue to shrink, the need to replace silicon with materials of higher carrier
mobilities becomes imperative. Group‐IV semiconductors, and particularly GeSn alloys …

N-MOSFETs formed on solid phase epitaxially grown GeSn film with passivation by oxygen plasma featuring high mobility

YC Fang, KY Chen, CH Hsieh, CC Su… - ACS applied materials & …, 2015 - ACS Publications
Solid phase epitaxially grown GeSn was employed as the platform to assess the eligibility of
direct O2 plasma treatment on GeSn surface for passivation of GeSn N-MOSFETs. It has …

Impact of Channel Orientation on Electrical Properties of Ge p- and n-MOSFETs With 1-nm EOT Al2O3/GeOx/Ge Gate-Stacks Fabricated by Plasma Postoxidation

R Zhang, X Yu, M Takenaka… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
The impact of surface orientations on electrical characteristics of Ge pand n-channel
MOSFETs with ultrathin equivalent oxide thickness Al 2 O 3/GeOx/Ge gate-stacks is …

Performance potential of Ge CMOS technology from a material-device-circuit perspective

SH Shin, H Jiang, W Ahn, H Wu… - … on Electron Devices, 2018 - ieeexplore.ieee.org
Recently demonstrated CMOS circuits based on Ge nanowires (Ge-FET) promise sustained
technology scaling because higher mobility Ge guarantees target I ON at a lower V DD …

Impact of Postdeposition Annealing Ambient on the Mobility of Ge nMOSFETs With 1-nm EOT Al2O3/GeOx/Ge Gate-Stacks

R Zhang, X Yu, M Takenaka… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
The impact of postdeposition annealing (PDA) ambient on electrical properties of thin
equivalent oxide thickness (EOT) Al 2 O 3/GeO x/Ge gate-stacks is investigated. It is found …

Electrical and physical characterizations of the effects of oxynitridation and wet oxidation at the interface of SiO2/4H-SiC (0001) and

H Shiomi, H Kitai, M Tsujimura, Y Kiuchi… - Japanese Journal of …, 2016 - iopscience.iop.org
The effects of oxynitridation and wet oxidation at the interface of SiO 2/4H-SiC (0001) and
$(000\bar {1}) $ were investigated using both electrical and physical characterization …