Presentation 1999/6/25
Limitation factors of drain current in 0.1-0.2 μm MOSFET's
Eiichi Murakami, Akio Nishida, Shin'ichiro Kimura,
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Abstract(in English) For next-generation logic LSIs, high current-drivability of 0.1-0.2 μm MOSFET's is one of major requirements for device technology. In this study, we clarify how doping-profiles determine the current drivability. Combination of highly-doped shallow source/drain extension and punchtrough stopper design without Vth increase results in good Ion-Ioff characteristies. In sub-0.1μm range, highly-doped extension causes more serious DIBL (drain induced barrier lowering). It will become a big challenge for device and doping technology to overcome this problem.
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Keyword(in English) MIOSFET / doping-profile / extension / shallow junction / punchthrough stopper / DIBL
Paper # ED99-74
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Committee ED
Conference Date 1999/6/25(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) Limitation factors of drain current in 0.1-0.2 μm MOSFET's
Sub Title (in English)
Keyword(1) MIOSFET
Keyword(2) doping-profile
Keyword(3) extension
Keyword(4) shallow junction
Keyword(5) punchthrough stopper
Keyword(6) DIBL
1st Author's Name Eiichi Murakami
1st Author's Affiliation Central Research Laboratory, Hitachi, Ltd.()
2nd Author's Name Akio Nishida
2nd Author's Affiliation Central Research Laboratory, Hitachi, Ltd.
3rd Author's Name Shin'ichiro Kimura
3rd Author's Affiliation Central Research Laboratory, Hitachi, Ltd.
Date 1999/6/25
Paper # ED99-74
Volume (vol) vol.99
Number (no) 146
Page pp.pp.-
#Pages 6
Date of Issue