Browsing by Author "Zhu, C."

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High temperature stable [Ir3Si-TaN]/HfLaON CMOS with large work-function difference
(2006)
Wu, C. H.
;
Hung, B. F.
;
Chin, Albert
;
Wang, S. J.
;
Chen, W. J.
We report novel 1000 degrees C-stable [Ir3Si-TaN]/HfLaON CMOS for the first time, where the self-aligned and gate-first process are full compatible to current VLSI. Good phi(m.eff) of 5.08 and 4.24 eV, low V, of -0.10 and 0.18 V, high mobility of 84 and 217 cm(2)/Vs at 1.6 nm EOT, and small 850 degrees C BTI < 20 mV (10 MV/cm for 1 hr) are measured.
High-temperature stable HfLaON p-MOSFETs with high-work-function Ir3Si gate
(2007-04-01)
Wu, C. H.
;
Hung, B. F.
;
Chin, Albert
;
Wang, S. J.
;
Wang, X. P.
We report a novel 1000 degrees C stable HfLaON p-MOSFET with Ir3Si gate. Low leakage current of 1.8 x 10(-5) A/cm(2) at 1 V above flat-band voltage, good effective work function of 5.08 eV, and high mobility of 84 cm(2)/V center dot s are simultaneously obtained at 1.6 nm equivalent oxide thickness. This gate-first p-MOSFET process with self-aligned ion implant and 1000 degrees C rapid thermal annealing is fully compatible to current very large scale integration fabrication lines.