Reliability Assessment of GaAs/Al₂O₃ Junctionless FinFET in the Presence of Interfacial Layer Defects and Radiations

N Garg, Y Pratap, M Gupta… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This research work reports reliability assessment of junctionless (JL) FinFET in the presence
of interfacial trap charges and radiations. The degradation in performance of JL FinFET is …

Bi-modal variability of nFinFET characteristics during hot-carrier stress: A modeling approach

A Makarov, B Kaczer, A Chasin… - IEEE Electron …, 2019 - ieeexplore.ieee.org
We present a statistical analysis of the cumulative impact of random traps (RTs) and dopants
(RDs) on hot-carrier degradation (HCD) in n-channel FinFETs. Calculations are performed …

A multi-parameter fitting method based on matrix transformation for device aging modeling

Q Sang, X Yang, J Zhang, C Wang, M Yu… - Microelectronics …, 2023 - Elsevier
This paper establishes an HCI (Hot Carrier Injection) aging model on NMOS device,
focusing on the simultaneous degradation of multiple parameters (drain current in saturation …

Abnormal increment substrate current after hot carrier stress in n-FinFET

YS Lin, CY Lin, TC Chang, YH Lin… - IEEE Electron …, 2019 - ieeexplore.ieee.org
This letter investigates the mechanism of abnormal substrate current () after hot carrier stress
(HCS) in fin field effect transistors (FinFETs). Traditionally, after HCS, the drain current and of …

Stochastic modeling of the impact of random dopants on hot-carrier degradation in n-FinFETs

A Makarov, B Kaczer, P Roussel… - IEEE Electron …, 2019 - ieeexplore.ieee.org
Using the deterministic version of our hot-carrier degradation (HCD) model, we perform a
statistical analysis of the impact of random dopants (RDs) on the HCD in n-FinFETs. For this …

On correlation between hot-carrier stress induced device parameter degradation and time-zero variability

A Makarov, P Roussel, E Bury… - 2019 IEEE …, 2019 - ieeexplore.ieee.org
We investigate correlation between linear drain currents (I d, lin) in unstressed n-channel
FinFETs and relative I d, lin changes (ΔI d, lin) during hot-carrier degradation (HCD). For this …

Stochastic modeling of hot-carrier degradation in nFinFETs considering the impact of random traps and random dopants

A Makarov, B Kaczer, P Roussel… - … 2019-49th European …, 2019 - ieeexplore.ieee.org
We present a stochastic description of hot-carrier degradation (HCD) which captures the
impact of random traps (RTs) and random dopants (RDs) using our deterministic physical …

Correlated time-0 and hot-carrier stress induced FinFET parameter variabilities: modeling approach

A Makarov, P Roussel, E Bury, M Vandemaele… - Micromachines, 2020 - mdpi.com
We identify correlation between the drain currents in pristine n-channel FinFET transistors
and changes in time-0 currents induced by hot-carrier stress. To achieve this goal, we …

Multi-dimensional Parameter Fitting Method for Device Aging Modeling

Q Sang, X Yang, C Wang, S Wang… - 2022 IEEE Asia …, 2022 - ieeexplore.ieee.org
As semiconductor devices become smaller and smaller, device aging simulation plays an
increasingly important role in the overall circuit design. In recent years, the research of …