Schottky-barrier S/D MOSFETs with high-K gate dielectrics and metal-gate electrode

Shiyang Zhu*, H. Y. Yu, S. J. Whang, J. H. Chen, Chen Shen, Chunxiang Zhu, S. J. Lee, M. F. Li, D. S.H. Chan, W. J. Yoo, Anyan Du, C. H. Tung, Jagar Singh, Albert Chin, D. L. Kwong


    研究成果: Letter同行評審

    104 引文 斯高帕斯(Scopus)


    This letter presents a low-temperature process to fabricate Schottky-barrier silicide source/drain transistors (SSDTs) with high-κ gate dielectric and metal gate. For p-channel SSDTs (P-SSDT) using PtSi sourece/drain (S/D), excellent electrical performance of Ion/Ioff ∼ 107 - 108 and subthreshold slope of 66 mV/dec have been achieved. For n-channel SSDTs (N-SSDTs) using DySi2-x S/D, Ion/Ioff can reach ∼ 105 at Vds of 0.2 V with two subthreshold slopes of 80 and 340 mV/dec. The low-temperature process relaxes the thermal budget of high-κ dielectric and metal-gate materials to be used in the future generation CMOS technology.

    頁(從 - 到)268-270
    期刊IEEE Electron Device Letters
    出版狀態Published - 1 五月 2004


    深入研究「Schottky-barrier S/D MOSFETs with high-K gate dielectrics and metal-gate electrode」主題。共同形成了獨特的指紋。