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Tingting Guo - IEEE Xplore Author Profile

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Author details

Tingting Guo

Publications

2

Citations

0

Publications by Year

20092024

Co-Authors:

Wenting CaiYang CaoHongwei ChenDajun ChenChaoyu Chen

Show All Co-Authors (40)

Tingting Guo

Affiliation

Ant Group, China

Publication Topics

Aerodynamic,
Angle Of Attack,
Attention In Industry,
Attention Mechanism,
Chord Length,
Code Generation,
Code Snippets,
Coding Task,
Complete Coding,
Design Method,
Design Optimization,
Economic Order Quantity Model

Biography

Tingting Guo (1973) was born in Jilin Province, she graduated from Xi'an Jiaotong University in 2003. Her mainly research direction include environmental fluid mechanics, advanced diagnostic technique for fluid flow and heat transfer, 3-D unsteady flow and rotor/stator interaction in turbo-machinery and optimization design of large-scale wind turbine blade and research on the best array of multi-machine.(Based on document published on 4 December 2009).

Publications

2

Citations

0

Publications by Year

20092024

Co-Authors:

Wenting Cai
Yang Cao
Hongwei Chen
Dajun Chen
Chaoyu Chen

Show All Co-Authors (40)

Author's Published Works

Search History

Showing 1-15 of 15 results

Conferences (13)

Journals (2)

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H. Kimijima(15)
T. Ohguro(14)
H. Iwai(14)
E. Morifuji(14)
Y. Katsumata(14)
Toshiba Corporation, Kawasaki, Japan(5)
Microelectronics Engineering Laboratory, Toshiba Corporation, Yokohama, Japan(3)
Microelectronics Engineering Laboratory, Toshiba Corporation, Kawasaki, Japan(3)
Kabushiki Kaisha Toshiba, Minato-ku, Tokyo, JP(2)
Multimedia Engineering Laboratory, Toshiba Corporation, Japan(1)
International Electron Devices Meeting 1998. Technical Digest (Cat. No.98CH36217)(4)
1998 Symposium on VLSI Technology Digest of Technical Papers (Cat. No.98CH36216)(3)
1999 Symposium on VLSI Technology. Digest of Technical Papers (IEEE Cat. No.99CH36325)(2)
IEEE Transactions on Electron Devices(2)
1999 Symposium on VLSI Circuits. Digest of Papers (IEEE Cat. No.99CH36326)(1)
IEEE(15)
San Francisco, CA, USA(5)
Honolulu, HI, USA(3)
Kyoto, Japan(3)
Leuven, Belgium(1)
Washington, DC, USA(1)
Gate Length(9)
Gate Oxide(7)
Gate Electrode(6)
polySia(5)
Drain Current(4)

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Results

A low power 40nm CMOS technology featuring extremely high density of logic (2100kGate/mm2) and SRAM (0.195μm2) for wide range of mobile applications with wireless system

R. Watanabe;A. Oishi;T. Sanuki;H. Kimijima;K. Okamoto;S. Fujita;H. Fukui;K. Yoshida;H. Otani;E. Morifuji;K. Kojima;M. Inohara;H. Igrashi;K. Honda;H. Yoshimura;T. Nakayama;S. Miyake;T. Hirai;T. Iwamoto;Y. Nakahara;K. Kinoshita;T. Morimoto;S. Kobayashi;S. Kyoh;M. Ikeda;K. Imai;M. Iwai;N. Nakamura;F. Matsuoka

2008 IEEE International Electron Devices Meeting

Year: 2008 | Conference Paper |

Cited by: Papers (3) | Patents (3)

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Extremely high density CMOS technology for 40nm low power applications is demonstrated. More than 50% power reduction is achieved as a SoC chip by aggressive shrinkage and low voltage operation of RF devices. Gate density of 2100kGate/mm2 is realized by breaking down conventional trade-off of leakage power and performance with three key approaches. 0.195μm2 SRAM with excellent static noise margin ...Show More

A low power 40nm CMOS technology featuring extremely high density of logic (2100kGate/mm2) and SRAM (0.195μm2) for wide range of mobile applications with wireless system

R. Watanabe;A. Oishi;T. Sanuki;H. Kimijima;K. Okamoto;S. Fujita;H. Fukui;K. Yoshida;H. Otani;E. Morifuji;K. Kojima;M. Inohara;H. Igrashi;K. Honda;H. Yoshimura;T. Nakayama;S. Miyake;T. Hirai;T. Iwamoto;Y. Nakahara;K. Kinoshita;T. Morimoto;S. Kobayashi;S. Kyoh;M. Ikeda;K. Imai;M. Iwai;N. Nakamura;F. Matsuoka

2008 IEEE International Electron Devices Meeting

Year: 2008 | Conference Paper |

RF modelling for 0.1um gate length MOSFETs

E. Morifuji;T. Ohguro;H. Kimijima;T. Yoshitomi;H.S. Momose;Y. Katsumata;K. Ishimaru;F. Matsuoka;M. Kinugawa;H. Iwai

29th European Solid-State Device Research Conference

Year: 1999 | Conference Paper |

Cited by: Papers (1)

First Page of the Article

RF modelling for 0.1um gate length MOSFETs

E. Morifuji;T. Ohguro;H. Kimijima;T. Yoshitomi;H.S. Momose;Y. Katsumata;K. Ishimaru;F. Matsuoka;M. Kinugawa;H. Iwai

29th European Solid-State Device Research Conference

Year: 1999 | Volume: 1 | Conference Paper |

Improvement of direct-tunneling gate leakage current in ultra-thin gate oxide CMOS with TiN gate electrode using non-doped selective epitaxial Si channel technique

H.S. Momose;T. Ohguro;E. Morifuji;H. Sugaya;S. Nakamura;T. Yoshitomi;H. Kimijima;T. Morimoto;F. Matsuoka;Y. Katsumata;H. Ishiuchi;H. Iwai

International Electron Devices Meeting 1999. Technical Digest (Cat. No.99CH36318)

Year: 1999 | Conference Paper |

Cited by: Patents (2)

A non-doped selective epitaxial Si channel technique has been applied to ultra-thin gate oxide CMOS transistors with TiN and polysilicon gate electrodes, and its effect on direct-tunneling gate leakage current has been investigated. It was found that the epitaxial Si channel noticeably reduces the direct-tunneling gate leakage current in both the TiN and polysilicon gate electrode cases. Improved ...Show More

Improvement of direct-tunneling gate leakage current in ultra-thin gate oxide CMOS with TiN gate electrode using non-doped selective epitaxial Si channel technique

H.S. Momose;T. Ohguro;E. Morifuji;H. Sugaya;S. Nakamura;T. Yoshitomi;H. Kimijima;T. Morimoto;F. Matsuoka;Y. Katsumata;H. Ishiuchi;H. Iwai

International Electron Devices Meeting 1999. Technical Digest (Cat. No.99CH36318)

Year: 1999 | Conference Paper |

Improvement of 1/f noise by using VHP (vertical high pressure) oxynitride gate insulator for deep-sub micron RF and analog CMOS

H. Kimijima;T. Ohguro;B. Evans;B. Acker;J. Bloom;H. Mabuchi;Dim-Lee Kwong;E. Morifuji;T. Yoshitomi;H.S. Momose;M. Kinugawa;Y. Katsumata;H. Iwai

1999 Symposium on VLSI Technology. Digest of Technical Papers (IEEE Cat. No.99CH36325)

Year: 1999 | Conference Paper |

Cited by: Papers (8) | Patents (3)

The 1/f noise in MOSFETs using VHP (vertical high pressure) oxynitride gate insulator was studied. The 1/f noise is degraded by conventional oxynitride gate insulators. It was found that 1/f noise can be improved by using the VHP oxynitride gate insulator.Show More

Improvement of 1/f noise by using VHP (vertical high pressure) oxynitride gate insulator for deep-sub micron RF and analog CMOS

H. Kimijima;T. Ohguro;B. Evans;B. Acker;J. Bloom;H. Mabuchi;Dim-Lee Kwong;E. Morifuji;T. Yoshitomi;H.S. Momose;M. Kinugawa;Y. Katsumata;H. Iwai

1999 Symposium on VLSI Technology. Digest of Technical Papers (IEEE Cat. No.99CH36325)

Year: 1999 | Conference Paper |

Future perspective and scaling down roadmap for RF CMOS

E. Morifuji;H.S. Momose;T. Ohguro;T. Yoshitomi;H. Kimijima;F. Matsuoka;M. Kinugawa;Y. Katsumata;H. Iwai

1999 Symposium on VLSI Technology. Digest of Technical Papers (IEEE Cat. No.99CH36325)

Year: 1999 | Conference Paper |

Cited by: Papers (41)

The concept of future scaling-down for RF CMOS technology has been investigated in terms of f/sub T/, f/sub max/, RF noise, linearity, and matching characteristics, based on simulation and experiments. It has been found that gate width and finger length are key parameters, especially in sub-100 nm gate length generations.Show More

Future perspective and scaling down roadmap for RF CMOS

E. Morifuji;H.S. Momose;T. Ohguro;T. Yoshitomi;H. Kimijima;F. Matsuoka;M. Kinugawa;Y. Katsumata;H. Iwai

1999 Symposium on VLSI Technology. Digest of Technical Papers (IEEE Cat. No.99CH36325)

Year: 1999 | Conference Paper |

Future perspective and scaling down roadmap for RF CMOS

E. Morifuji;H.S. Momose;T. Ohguro;T. Yoshitomi;H. Kimijima;F. Matsuoka;M. Kinugawa;Y. Katsumata;H. Iwai

1999 Symposium on VLSI Circuits. Digest of Papers (IEEE Cat. No.99CH36326)

Year: 1999 | Conference Paper |

Cited by: Papers (25)

Concept of future scaling-down for RF CMOS has been investigated in terms of fT, fmax, RF noise, linearity, and matching characteristics, based on simulation and experiments. It has been found that gate width and finger length are the key parameters especially in sub-100 nm gate length generations.Show More

Future perspective and scaling down roadmap for RF CMOS

E. Morifuji;H.S. Momose;T. Ohguro;T. Yoshitomi;H. Kimijima;F. Matsuoka;M. Kinugawa;Y. Katsumata;H. Iwai

1999 Symposium on VLSI Circuits. Digest of Papers (IEEE Cat. No.99CH36326)

Year: 1999 | Conference Paper |

An 0.18-/spl mu/m CMOS for mixed digital and analog applications with zero-volt-V/sub th/ epitaxial-channel MOSFETs

T. Ohguro;H. Naruse;H. Sugaya;E. Morifuji;S. Nakamura;T. Yoshitomi;T. Morimoto;H. Kimijima;H. Sasaki Momose;Y. Katsumata;H. Iwai

IEEE Transactions on Electron Devices

Year: 1999 | Volume: 46, Issue: 7 | Journal Article |

Cited by: Papers (10) | Patents (105)

An 0.18-/spl mu/m CMOS technology with multi-V/sub th/s for mixed high-speed digital and RF-analog applications has been developed. The V/sub th/s of MOSFETs for digital circuits are 0.4 V for NMOS and -0.4 V for PMOS, respectively. In addition, there are n-MOSFET's with zero-volt-V/sub th/ for RF analog circuits. The zero-volt-V/sub th/ MOSFETs were made by using undoped epitaxial layer for the c...Show More

An 0.18-/spl mu/m CMOS for mixed digital and analog applications with zero-volt-V/sub th/ epitaxial-channel MOSFETs

T. Ohguro;H. Naruse;H. Sugaya;E. Morifuji;S. Nakamura;T. Yoshitomi;T. Morimoto;H. Kimijima;H. Sasaki Momose;Y. Katsumata;H. Iwai

IEEE Transactions on Electron Devices

Year: 1999 | Volume: 46, Issue: 7 | Journal Article |

A study of flicker noise in n- and p-MOSFETs with ultra-thin gate oxide in the direct-tunneling regime

H.S. Momose;H. Kimijima;S. Ishizuka;Y. Miyahara;T. Ohguro;T. Yoshitomi;E. Morifuji;S. Nakamura;T. Morimoto;Y. Katsumata;H. Iwai

International Electron Devices Meeting 1998. Technical Digest (Cat. No.98CH36217)

Year: 1998 | Conference Paper |

Cited by: Papers (14) | Patents (1)

Flicker noise characteristics of 1.5 nn direct-tunneling gate oxide n- and pMOSFETs have been investigated It was confirmed that in the shorter gate length region, less than 0.2 /spl mu/m, the flicker noise decreased with the decrease in gate oxide thickness even in the direct-tunneling regime. On the contrary, it was found that with gate length larger than 0.45 /spl mu/m, the flicker noise become...Show More

A study of flicker noise in n- and p-MOSFETs with ultra-thin gate oxide in the direct-tunneling regime

H.S. Momose;H. Kimijima;S. Ishizuka;Y. Miyahara;T. Ohguro;T. Yoshitomi;E. Morifuji;S. Nakamura;T. Morimoto;Y. Katsumata;H. Iwai

International Electron Devices Meeting 1998. Technical Digest (Cat. No.98CH36217)

Year: 1998 | Conference Paper |

A study of self-align doped channel structure for low power and low l/f noise operation

A. Yoshitomi;H. Kimijima;S. Ishizuka;Y. Miyahara;T. Ohguro;E. Morifuji;T. Morimoto;H.S. Momose;Y. Katsumata;H. Iwai

1998 Symposium on VLSI Technology Digest of Technical Papers (Cat. No.98CH36216)

Year: 1998 | Conference Paper |

Cited by: Papers (2)

For low power operation in analog CMOS, a lot of attempts using new drain structures to reduce the parasitic capacitance of the source and drain junction capacitance (Cj) have been reported. However, there are not many approaches from the channel doping process. In the usual MOSFET structures, the highly doped channel implanted regions are localized under the gate by the mask used in the channel i...Show More

A study of self-align doped channel structure for low power and low l/f noise operation

A. Yoshitomi;H. Kimijima;S. Ishizuka;Y. Miyahara;T. Ohguro;E. Morifuji;T. Morimoto;H.S. Momose;Y. Katsumata;H. Iwai

1998 Symposium on VLSI Technology Digest of Technical Papers (Cat. No.98CH36216)

Year: 1998 | Conference Paper |

Process induced damage on RFCMOS

E. Morifuji;T. Ohguro;T. Yoshitomi;H. Kimijima;T. Morimoto;H.S. Momose;Y. Katsumata;H. Iwai

International Electron Devices Meeting 1998. Technical Digest (Cat. No.98CH36217)

Year: 1998 | Conference Paper |

Cited by: Papers (1)

We have investigated the correlation between process induced damage and RF analog characteristics. Vth matching, fmax, and NFmin were analyzed using mass data. It was found that the redistribution of channel profile due to the damage induced by ion implantation at the gate edge affects the spread of fmax and NFmin. This tendency was not apparent in the spread of fT.Show More

Process induced damage on RFCMOS

E. Morifuji;T. Ohguro;T. Yoshitomi;H. Kimijima;T. Morimoto;H.S. Momose;Y. Katsumata;H. Iwai

International Electron Devices Meeting 1998. Technical Digest (Cat. No.98CH36217)

Year: 1998 | Conference Paper |

0.12 /spl mu/m raised gate/source/drain epitaxial channel NMOS technology

T. Ohguro;H. Naruse;H. Sugaya;H. Kimijima;E. Morifuji;T. Yoshitomi;T. Morimoto;H.S. Momose;Y. Katsumata;H. Iwai

International Electron Devices Meeting 1998. Technical Digest (Cat. No.98CH36217)

Year: 1998 | Conference Paper |

Cited by: Papers (11)

We introduce a 0.12 /spl mu/m nMOS technology with multi-Vth's for mixed high-speed digital and RF-analog applications. Though basically device parameter was determined by SIA roadmap, new structures such as undoped epitaxial channel and raised gate/source/drain were applied to a 0.12 /spl mu/m nMOS. This device has high fT and low noise figure which are very important for RF analog circuit design...Show More

0.12 /spl mu/m raised gate/source/drain epitaxial channel NMOS technology

T. Ohguro;H. Naruse;H. Sugaya;H. Kimijima;E. Morifuji;T. Yoshitomi;T. Morimoto;H.S. Momose;Y. Katsumata;H. Iwai

International Electron Devices Meeting 1998. Technical Digest (Cat. No.98CH36217)

Year: 1998 | Conference Paper |

On-chip spiral inductors with diffused shields using channel-stop implant

T. Yoshitomi;Y. Sugawara;E. Morifuji;T. Ohguro;H. Kimijima;T. Morimoto;H.S. Momose;Y. Katsumata;H. Iwai

International Electron Devices Meeting 1998. Technical Digest (Cat. No.98CH36217)

Year: 1998 | Conference Paper |

Cited by: Papers (9) | Patents (4)

We investigated the Diffused shield Under the Oxide (DUO) for the first time. DUO is an extremely shallow diffusion layer in the n-well under the field oxide. DUO can be formed by high energy implantation through the field oxide, and it can be formed by the process of the channel stop implant for MOSFETs simultaneously. Application of DUO provided a 79% improvement in Q-factor and the comparable s...Show More

On-chip spiral inductors with diffused shields using channel-stop implant

T. Yoshitomi;Y. Sugawara;E. Morifuji;T. Ohguro;H. Kimijima;T. Morimoto;H.S. Momose;Y. Katsumata;H. Iwai

International Electron Devices Meeting 1998. Technical Digest (Cat. No.98CH36217)

Year: 1998 | Conference Paper |

RF noise in 1.5 nm gate oxide MOSFETs and the evaluation of the NMOS LNA circuit integrated on a chip

H.S. Momose;R. Fujimoto;S. Otaka;E. Morifuji;T. Ohguro;T. Yoshitomi;H. Kimijima;S. Nakamura;T. Morimoto;Y. Katsumata;H. Tanimoto;H. Iwai

1998 Symposium on VLSI Technology Digest of Technical Papers (Cat. No.98CH36216)

Year: 1998 | Conference Paper |

Cited by: Papers (13)

Recently, direct tunneling gate oxide MOSFETs have shown the potential of enabling extremely high RF performance in analog applications. An excellent cutoff frequency of more than 150 GHz was reported at a gate length of less than 0.1 /spl mu/m. In this paper, RF noise characteristics of the MOSFETs are reported in detail. The gate oxide thickness and supply voltage dependencies were investigated....Show More

RF noise in 1.5 nm gate oxide MOSFETs and the evaluation of the NMOS LNA circuit integrated on a chip

H.S. Momose;R. Fujimoto;S. Otaka;E. Morifuji;T. Ohguro;T. Yoshitomi;H. Kimijima;S. Nakamura;T. Morimoto;Y. Katsumata;H. Tanimoto;H. Iwai

1998 Symposium on VLSI Technology Digest of Technical Papers (Cat. No.98CH36216)

Year: 1998 | Conference Paper |

High performance RF characteristics of raised gate/source/drain CMOS with Co salicide

T. Ohguro;H. Naruse;H. Sugaya;S. Nakamura;E. Morifuji;H. Kimijima;T. Yoshitomi;T. Morimoto;H.S. Momose;Y. Katsumata;H. Iwai

1998 Symposium on VLSI Technology Digest of Technical Papers (Cat. No.98CH36216)

Year: 1998 | Conference Paper |

Cited by: Papers (19) | Patents (28)

In order to obtain high performance analog MOSFETs, it is important to reduce gate resistance. Recently W/Ti, CoSi/sub 2/ and NiSi gate electrodes have been proposed to realize these requirements. Especially, the Co salicided T-shape gate electrode realizes easily a low gate resistance below 1.5 ohm/sq. with a small increase in the number of process steps. Additionally, short channel effects are i...Show More

High performance RF characteristics of raised gate/source/drain CMOS with Co salicide

T. Ohguro;H. Naruse;H. Sugaya;S. Nakamura;E. Morifuji;H. Kimijima;T. Yoshitomi;T. Morimoto;H.S. Momose;Y. Katsumata;H. Iwai

1998 Symposium on VLSI Technology Digest of Technical Papers (Cat. No.98CH36216)

Year: 1998 | Conference Paper |

Undoped epitaxial Si channel n-MOSFET grown by UHV-CVD with preheating

T. Ohguro;N. Sugiyama;S. Imai;K. Usuda;M. Saito;T. Yoshitomi;M. Ono;H. Kimijima;H.S. Momose;Y. Katsumata;H. Iwai

IEEE Transactions on Electron Devices

Year: 1998 | Volume: 45, Issue: 3 | Journal Article |

Cited by: Papers (25) | Patents (11)

Undoped epitaxial channel n-MOSFET with high transconductance was developed. In order to obtain a good crystal quality of the epitaxial layer and, thus, to achieve high performance, it is important to reduce the oxygen concentration at the epitaxial Si/Si substrate interface. In this paper, we describe the relationship between the electrical characteristics and the surface density of oxygen at the...Show More

Undoped epitaxial Si channel n-MOSFET grown by UHV-CVD with preheating

T. Ohguro;N. Sugiyama;S. Imai;K. Usuda;M. Saito;T. Yoshitomi;M. Ono;H. Kimijima;H.S. Momose;Y. Katsumata;H. Iwai

IEEE Transactions on Electron Devices

Year: 1998 | Volume: 45, Issue: 3 | Journal Article |

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