A review of hot carrier degradation in n-channel MOSFETs—Part I: Physical mechanism

S Mahapatra, U Sharma - IEEE Transactions on Electron …, 2020 - ieeexplore.ieee.org
Transistor parametric drift due to conductionmode hot carrier degradation (HCD) in n-
MOSFETs is reviewed, for longand short-channel length (LCH) devices having different …

A review of hot carrier degradation in n-channel MOSFETs—Part II: Technology scaling

S Mahapatra, U Sharma - IEEE Transactions on Electron …, 2020 - ieeexplore.ieee.org
Transistor parametric drift due to conduction mode hot carrier degradation (HCD) is
reviewed. The time kinetics in n-channel MOSFETs and FinFETs is analyzed for channel …

Understanding and modeling the temperature behavior of hot-carrier degradation in SiON nMOSFETs

S Tyaginov, M Jech, J Franco, P Sharma… - IEEE Electron …, 2015 - ieeexplore.ieee.org
Using our physics-based model for hot-carrier degradation (HCD), we analyze the
temperature behavior of HCD in nMOSFETs with a channel length of 44 nm. It was observed …

treatment of silicon-hydrogen bond rupture at interfaces

M Jech, AM El-Sayed, S Tyaginov, AL Shluger… - Physical Review B, 2019 - APS
Even after more than 50 years of development, a major issue in silicon-based technology is
the understanding of the Si/SiO 2 interface and its defects, particularly the unsaturated …

A Method to Isolate Intrinsic HCD and NBTI Contributions Under Self Heating During Varying VG/VD Stress in GAA Nanosheet PFETs

N Choudhury, S Mahapatra - IEEE Transactions on Electron …, 2022 - ieeexplore.ieee.org
Gate-all-around stacked nano-sheet (GAA-SNS) p-channel field effect transistors (FETs)
having varying sheet widths are utilized for ultrafast measurements (delay) of negative bias …

A Generic Framework for MOSFET Reliability—Part II: Gate and Drain Stress—HCD

S Mahapatra, H Diwakar, K Thakor… - … on Electron Devices, 2023 - ieeexplore.ieee.org
The Reaction Diffusion Drift (RDD) model is incorporated in the Sentaurus Technology CAD
(TCAD) framework and coupled with carrier and lattice heating to calculate the generation of …

Analysis of hcd effects for nmos transistor with technology scaling

SM Shakil, MS Ullah - SoutheastCon 2023, 2023 - ieeexplore.ieee.org
Hot carrier degradation (HCD) is a significant cause of concern regarding the reliability
issues for metal oxide semiconductor field effect transistors (MOSFETs) in the nanoscale …

Hot carrier injection reliability in nanoscale field effect transistors: Modeling and simulation methods

Y Wang, Y Li, Y Yang, W Chen - Electronics, 2022 - mdpi.com
Hot carrier injection (HCI) can generate interface traps or oxide traps mainly by dissociating
the Si-H or Si-O bond, thus affecting device performances such as threshold voltage and …

Modeling of hot-carrier degradation in nLDMOS devices: Different approaches to the solution of the Boltzmann transport equation

P Sharma, S Tyaginov, Y Wimmer… - … on Electron Devices, 2015 - ieeexplore.ieee.org
We propose two different approaches to describe carrier transport in n-laterally diffused
MOS (nLDMOS) transistor and use the calculated carrier energy distribution as an input for …

Hot-carrier degradation in FinFETs: Modeling, peculiarities, and impact of device topology

A Makarov, SE Tyaginov, B Kaczer… - 2017 IEEE …, 2017 - ieeexplore.ieee.org
We perform a comprehensive analysis of hot-carrier degradation (HCD) in FinFETs. To
accomplish this goal we employ our physics-based HCD model and validate it against …