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Content archived on 2024-06-18

Atomic Scale Group-IV Materials for Beyond-CMOS Applications

Objective

I will systematically exploit the quantum properties in Group-IV Materials (GFMs) at the atomic scale, by using top-down patterning processes developed for Si technologies. Among GFMs, I will examine graphene, Si, and Ge nano-structures, since these materials are technologically important. More specifically, I will use our He-Ion-Microscope (HIM) milling techniques to fabricate nano-structures beyond the resolution limit of conventional lithography. This research will:

1. Characterize Freestanding Mono-layer or thin-layer of GFMs
I will fabricate the freestanding device structure by HIM. The high-resolution of HIM will enable me to fabricate the graphene nano-ribbon as narrow as 5-nm. I will also examine the atomic structures of the device by Transmission-Electron-Microscope (TEM), and compare it with electrical measurements. The similar devices can be made for ultra-thin Si films.
2. In-situ formation and characterization of Si Quantum Dot (QD)
I will characterize the Si Single-Electron-Transistor with a QD by in-situ monitoring in HIM.
3. Characterization of SiGe Fins
I will characterize SiGe Fin for high performance electro-absorption optical modulator applications.

Impacts of the projects to EU are expected as following ways:
1. I will contribute in the interdisciplinary research areas with my strong research background in theoretical physics, nano-electronics, and Si Photonics.
2. The long-term research activities to QIP will be continued for secure communication and massive commutation, beyond the limit of the classical computations.
3. I will transfer my research experience from Japan. Especially, the industrial experience in Hitachi is helpful for running the clean room managements.
4. I will explore the innovative opportunities for sustainable electronics, in which EU communities play the important contributions towards the matured smart society.
5. I would like to establish the various collaboration within EU and internationally.

Fields of science (EuroSciVoc)

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Call for proposal

FP7-PEOPLE-2013-CIG
See other projects for this call

Coordinator

UNIVERSITY OF SOUTHAMPTON
EU contribution
€ 100 000,00
Address
Highfield
SO17 1BJ Southampton
United Kingdom

See on map

Region
South East (England) Hampshire and Isle of Wight Southampton
Activity type
Higher or Secondary Education Establishments
Links
Total cost
No data