Modeling of NBTI using BAT framework: DC-AC stress-recovery kinetics, material, and process dependence

S Mahapatra, N Parihar - IEEE Transactions on Device and …, 2020 - ieeexplore.ieee.org
Threshold voltage shift (ΔVT) due to Negative Bias Temperature Instability (NBTI) in p-
MOSFETs is modeled using the BTI Analysis Tool (BAT) framework. The ΔV T time kinetics …

Modeling of DC-AC NBTI stress-recovery time kinetics in P-channel planar bulk and FDSOI MOSFETs and FinFETs

N Choudhury, N Parihar, N Goel… - IEEE Journal of the …, 2020 - ieeexplore.ieee.org
The physics-based BTI Analysis Tool (BAT) is used to model the time kinetics of threshold
voltage shift (ΔV T) during and after NBTI in p-channel planar bulk and FDSOI MOSFETs …

Understanding frequency dependence of trap generation under AC negative bias temperature instability stress in Si p-FinFETs

L Zhou, Q Zhang, H Yang, Z Ji, Z Zhang… - IEEE Electron …, 2020 - ieeexplore.ieee.org
In this letter, we present an experimental study on the frequency (f) dependence of trap
generation under AC negative bias temperature instability (NBTI) stress in Si p-channel fin …

Modeling of HCD Kinetics Under Full VG – VD Space, Different Experimental Conditions and Across Different Device Architectures

U Sharma, S Mahapatra - IEEE Journal of the Electron Devices …, 2020 - ieeexplore.ieee.org
A SPICE compatible compact modeling framework is discussed for Hot Carrier Degradation
(HCD) stress spanning the entire drain (VD) and gate (VG) voltage space and wide range of …

A cycle-by-cycle HCD and BTI compact model to calculate FinFET based RO ageing using SPICE

U Sharma, C Pasupuleti, N Gangwar… - 2020 4th IEEE …, 2020 - ieeexplore.ieee.org
A SPICE compatible compact model is proposed for the time kinetics of threshold voltage
shift (ΔV_T) due to Hot Carrier Degradation (HCD) and Bias Temperature Instability (BTI) …

Insights into the effect of TiN thickness scaling on DC and AC NBTI characteristics in replacement metal gate pMOSFETs

L Zhou, Q Liu, H Yang, Z Ji, H Xu… - … on Device and …, 2020 - ieeexplore.ieee.org
Fast characterization methods are utilized to investigate DC and AC negative bias
temperature instability (NBTI) characteristics in pMOSFETs with different TiN cap** layer …

A comparative study of TiN thickness scaling impact on DC and AC NBTI kinetics in replacement metal gate pMOSFETs

L Zhou, Q Liu, Z Ji, H Yang, H Xu… - 2019 IEEE …, 2019 - ieeexplore.ieee.org
We use fast characterization methods to study DC and AC negative bias temperature
instability (NBTI) kinetics in pMOSFETs with varying TiN cap** layer thickness (tTiN). The …