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In this paper, a novel device architecture, namely novel self-align double gate MOSFET with source/drain tie, is proposed and compared with the ITRS. According to the simulation results, our proposed transistor not only enhances the on/off current ratio, but also decreases the drain induced barrier lowering and subthreshold swing due to the double gate scheme structure.
We present a new vertical sidewall MOSFET with embedded gate (EGVMOS) to reduce the parasitic capacitance which is the major disadvantage in a conventional VMOS. According to simulations, our EGVMOS can not only achieve about 86.34% and 54.76% reduction at Cgd at VDs = 0.05 V and 1.0 V respectively, but also improves the device reliability due to suppressed kink effects, in comparison with a conventional...
In this paper, we propose a novel self-aligned silicon-on-insulator (SOI) MOSFET with Omega-shaped conductive layer and source/drain-tie (SA-OmegaCFET). Based on the TCAD 2D simulation results, we find that combining the applications of a nature Source/Drain (S/D) tie with a recessed S/D region can effectively improve the issue of self-heating effects, but without losing control of the short-channel...
In this work, we present a novel vertical MOSFET with embedded gate structure and try to overcome the challenges mentioned above by modifying the junction depth. Therefore, four types of vertical sidewall MOSFETs with embedded gate (EVGMOS) are also demonstrated and called the EVGMOS having lightly-doped drain (LDD) w/o or w/ 2.5 nm Si etching after gate formation and non-LDD w/o or w/ 2.5 nm Si etching...
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