Presentation | 2000/2/9 Coulomb blockade phenomena in Si MOSFETs with nano-scale channels fabricated by focused-ion beam implantation Yukio Yasuda, Kenta Izumikawa, Akira Sakai, Shigeaki Zaima, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have fabricated Si MOSFETs using focused-ion beam (FIB) implantation and investigated the Coulomb blockade phenomena in these devices.SiO_2 masks with narrow width were formed on Si substrates and one-dimensional FIB scanning was performed through the masks.This technique allows us to obtain nanomater-scale channnel-length and source / drain structures.Periodic oscillations of conductance, which correspond to the Coulomb blockade oscillations, were observed at temperatures below 30 K.The oscillation periods of gate voltage(V_g)were measured for the samples with different channnel length and found to increase as the channel length increased. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Coulomb blockade / MOSFETs / focused-ion beam / e-beam lithography / ECR plasma etching |
Paper # | ED99-291,SDM99-184 |
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Conference Information | |
Committee | ED |
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Conference Date | 2000/2/9(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electron Devices (ED) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Coulomb blockade phenomena in Si MOSFETs with nano-scale channels fabricated by focused-ion beam implantation |
Sub Title (in English) | |
Keyword(1) | Coulomb blockade |
Keyword(2) | MOSFETs |
Keyword(3) | focused-ion beam |
Keyword(4) | e-beam lithography |
Keyword(5) | ECR plasma etching |
1st Author's Name | Yukio Yasuda |
1st Author's Affiliation | Department of Crystalline Materials Science, Graduate School of Engineering, Nagoya University.() |
2nd Author's Name | Kenta Izumikawa |
2nd Author's Affiliation | Department of Crystalline Materials Science, Graduate School of Engineering, Nagoya University. |
3rd Author's Name | Akira Sakai |
3rd Author's Affiliation | Department of Crystalline Materials Science, Graduate School of Engineering, Nagoya University. |
4th Author's Name | Shigeaki Zaima |
4th Author's Affiliation | Center for Cooperative Research in Advanced Science and Technology, Nagoya University |
Date | 2000/2/9 |
Paper # | ED99-291,SDM99-184 |
Volume (vol) | vol.99 |
Number (no) | 615 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |