DocumentCode :
2592134
Title :
Flexible threshold voltage FinFETs with independent double gates and an ideal rectangular cross-section Si-Fin channel
Author :
Liu, Y.X. ; Masahara, M. ; Ishii, K. ; Tsutsumi, T. ; Sekigawa, T. ; Takashima, H. ; Yamauchi, H. ; Suzuki, E.
Author_Institution :
Nanoelectronics Res. Inst., Nat. Inst. of Adv. Ind. Sci. & Technol., Ibaraki, Japan
fYear :
2003
fDate :
8-10 Dec. 2003
Abstract :
The FT-FinFETs with independent double gates and an ideal rectangular cross-section Si-Fin channel have successfully been fabricated by using newly developed orientation-dependent wet etching. The flexible V/sub th/ controllability by using one of the double gates as a control gate and by the synchronized driving mode operation is experimentally confirmed. The developed processes are attractive for the fabrication of the advanced separate-gates FinFET for a flexible function VLSI circuit.
Keywords :
MOSFET; chemical mechanical polishing; etching; advanced separate-gates FinFET; fabrication process flow; fin-type MOSFET; flexible function VLSI circuit; flexible threshold voltage FinFET; ideal rectangular cross-section Si-Fin channel; independent double gates; orientation-dependent wet etching; synchronized driving mode operation; Aluminum; Fabrication; FinFETs; Glass; MOSFETs; Nanoelectronics; Shape; Threshold voltage; Voltage control; Wet etching;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electron Devices Meeting, 2003. IEDM '03 Technical Digest. IEEE International
Conference_Location :
Washington, DC, USA
Print_ISBN :
0-7803-7872-5
Type :
conf
DOI :
10.1109/IEDM.2003.1269445
Filename :
1269445
Link To Document :
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