Presentation 2000/2/9
Sub-μm Si Single-Electron Tunneling Devices on Self-Undulated Hyper-Thin Silicon-On-Insulator Films
Ken Uchida, Junji Koga, Ryuji Ohba, Shin-ichi Takagi, Akira Toriumi,
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Abstract(in English) In order to fabricate high-temperature operating single-electron tunneling(SET)devices, it is considered that lithography techniques which can define nanometer-scale structures is essential.In this work, we report on a sub-μm silicon SET device fabricated on a hyper-thin silicon-on-insulator film of which surface is intentionally undulated by the alkaline treatment.In spite of the sub-μm device size, Coulomb blockade oscillations are demonstrated at 80K.In addition, the device shows memory functions even at 300K.These facts strongly indicate that Coulomb blockade effects or other small number electron effects can be utilized to implement the functionality in the conventional sub-μm Si devices even at 300K simply by utilizing the present treatment technology.
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Keyword(in English) single-electron tunneling / Coulomb blockade / non-volatile memory / undulation / SOI
Paper # ED99-295,SDM99-188
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Committee ED
Conference Date 2000/2/9(1days)
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Registration To Electron Devices (ED)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Sub-μm Si Single-Electron Tunneling Devices on Self-Undulated Hyper-Thin Silicon-On-Insulator Films
Sub Title (in English)
Keyword(1) single-electron tunneling
Keyword(2) Coulomb blockade
Keyword(3) non-volatile memory
Keyword(4) undulation
Keyword(5) SOI
1st Author's Name Ken Uchida
1st Author's Affiliation Advanced LSI Technology Laboratory, Toshiba Corporation()
2nd Author's Name Junji Koga
2nd Author's Affiliation Advanced LSI Technology Laboratory, Toshiba Corporation
3rd Author's Name Ryuji Ohba
3rd Author's Affiliation Advanced LSI Technology Laboratory, Toshiba Corporation
4th Author's Name Shin-ichi Takagi
4th Author's Affiliation Advanced LSI Technology Laboratory, Toshiba Corporation
5th Author's Name Akira Toriumi
5th Author's Affiliation Advanced LSI Technology Laboratory, Toshiba Corporation
Date 2000/2/9
Paper # ED99-295,SDM99-188
Volume (vol) vol.99
Number (no) 615
Page pp.pp.-
#Pages 5
Date of Issue