A New Mobility Extraction Technique Based on Simultaneous Ultrafast $I_$–$V_$ and $C_$– $V_$ Measurements in MOSFETs


Channel carrier mobility in MOSFETs is a key parameter for method development, material selection, and device modeling. The existing techniques for mobility evaluation suffer from a number of of the following shortcomings: slow speed and vulnerability to quick trapping, drain bias $(V_d)$ dependence, cable-changing, sensitivity to gate leakage, advanced procedure, and a want for simulation. This paper proposes and develops a new technique to overcome these shortcomings. $I_d$–$V_g$ and $C_rm cg$–$V_g$ are simultaneously measured so that the effect of $V_d$ on mobility is inherently taken under consideration, and therefore the measured mobility becomes $V_d$-freelance. The cable connection switching between $I_d$–$V_g$ and $C_rm cg$–$V_g$ measurements is avoided, and also the measurement completes in one pulse. This permits the measurement time reducing to the order of microseconds and, in turn, minimizing the impact of charge trapping. Not like the quality high-frequency $C_rm cg$– $V_g$, $C_rm cg$ is in- ependent of gate leakage here, and also the applicability of latest technique to skinny gate oxides of high gate leakage can be demonstrated. These benefits, together with its straightforward implementation, should make this technique a straightforward and sturdy tool for process development, material selection, and device modeling in future generations of CMOS technology.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE :Performance Analysis of a New Calibration Method for Fiber Nonlinearity Compensation - 2018ABSTRACT:Digital signal processing for fiber nonlinearity compensation could be a key enabler for the ever-increasing demand
PROJECT TITLE :New Bound on Partial Hamming Correlation of Low-Hit-Zone Frequency Hopping Sequences and Optimal Constructions - 2018ABSTRACT:During this letter, a brand new bound on partial Hamming correlation (PHC) of low-hit-zone
PROJECT TITLE :New Automatic Modulation Classifier Using Cyclic-Spectrum Graphs With Optimal Training Features - 2018ABSTRACT:A new feature-extraction paradigm for graph-based automatic modulation classification is proposed in
PROJECT TITLE :A New Construction of EVENODD Codes With Lower Computational Complexity - 2018ABSTRACT:EVENODD codes are binary array codes for correcting double disk failures in RAID-half-dozen with asymptotically optimal encoding
PROJECT TITLE :Low-Power and Fast Full Adder by Exploring New XOR and XNOR Gates - 2018ABSTRACT:In this paper, novel circuits for XOR/XNOR and simultaneous XOR-XNOR functions are proposed. The proposed circuits are highly optimized

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry