Nano-scale implantless Schottky-barrier SOI FinFETs with excellent ambipolar performance

Horng-Chih Lin1, Meng-Fan Wang2,1, Fu-Ju Hou1, Jan-Tsai Liu1, Fu-Hsiang Ko1, Hsuen-Li Chen1, Guo-Wei Huang1, Tiao-Yuan Huang1, S.M. Sze1
1National Nano Device Laboratories, Hsinchu, Taiwan
2Institute of Electronics, National Chiao-Tung University, Hsinchu, Taiwan

Tóm tắt

A novel nano-scale SOI device featuring silicide Schottky source/drain and field-induced S/D extensions is proposed and demonstrated. Excellent p- and n-channel performance with nearly ideal subthreshold swing (/spl sim/ 60 mV/dec.) and high on-/off-state current ratio (>10/sup 9/ and >10/sup 8/ for n- and p-channel modes, respectively) is realized, for the first time, on a single device. These encouraging results suggest that the new device may represent a potential alternative to post-CMOS device applications.

Từ khóa

#FinFETs #Silicides #Etching #Fabrication #Voltage #Nanoscale devices #Fluctuations #Lithography #Doping #Oxidation

Tài liệu tham khảo

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