Improved model for ionization-induced surface recombination current in pnp BJTs

L Li, XC Chen, Y Jian, Z Li, Y Wu… - … on Nuclear Science, 2020 - ieeexplore.ieee.org
The pnp bipolar junction transistors (BJTs) are susceptible to surface recombination in both
the emitter-base depletion and neutral base (NB) regions when their passivation oxide …

Analytical model for total ionizing dose-induced excess base current in PNP BJTs

L Li, XC Chen, XJ Li, ZH Li, Y Jian, YZ Wu… - Microelectronics …, 2020 - Elsevier
This work analytically models the crucial physical mechanisms accountable for the defect
kinetics and the degradation of base current in PNP BJTs. Both the space charge and …

A study on ionization damage effects of anode-short MOS-controlled thyristor

L Li, Z Li, XC Chen, Y Wu, J Zhang… - … on Nuclear Science, 2020 - ieeexplore.ieee.org
The mymargin metal–oxide–semiconductor mymargin (MOS)-controlled thyristor (MCT) has
been characterized by MOS gating, high current rise rate, and high blocking capabilities …

Experimental Investigation on Displacement Damage Effects of Trench Field-Stop Reverse-Conducting Insulated-Gate Bipolar Transistor

L Li, XC Chen, XQ Liu, G Zeng, XL Wu… - … on Nuclear Science, 2022 - ieeexplore.ieee.org
The insulated-gate bipolar transistor (IGBT) is characterized by metal-oxide-silicon (MOS)-
gating, high current density, and high blocking capabilities. The trench field-stop reverse …

Precharge switch based on metal–oxide–semiconductor‐controlled thyristor for power relay assembly of battery electric vehicles

DY Jung, KS Park, S In Kim, HG Jang, J Won… - ETRI …, 2024 - Wiley Online Library
The power relay assembly (PRA) is an essential component to ensure the safety of an
electric vehicle. We propose a semiconductor‐based precharge switch to overcome the …

Modeling the displacement damage on trigger current of anode-short MOS-controlled thyristor

L Li, ZH Li, YZ Wu, XC Chen, JP Zhang… - IEEE Journal of the …, 2020 - ieeexplore.ieee.org
The MOS-controlled Thyristor (MCT) has been characterized by MOS-gating, high current
rise rate, and high blocking capability. The anode short MCT (AS-MCT) is distinguished from …

Experimentally demonstrating fast neutron irradiation effect on high-di/dt switching characteristics of insulated gate triggered thyristor for pulse power

C Liu, C Yang, W Chen, R Sun, X Xu… - 2022 IEEE 34th …, 2022 - ieeexplore.ieee.org
In this work, the fast neutron irradiation effects on high-di/dt switching characteristics of IGTT
is demonstrated and investigated by experiments and TCAD simulations. Experimental …

Metastable acceptors in boron doped silicon: evidence of the defects contributing to carrier induced degradation

X Chen, L Li, J Zhang, Y Jian, G Yang… - Journal of Physics D …, 2021 - iopscience.iop.org
This work focuses on the recombination-enhanced reactions of boron related defects in
compensated silicon and their impact on the electrical performance of silicon devices. Using …

Displacement Damage Effects of Pulse Discharge Circuit Switched by Anode-Short MOS-Controlled Thyristor

L Li, XC Chen, G Zeng, XQ Liu, Y Jian… - … on Nuclear Science, 2022 - ieeexplore.ieee.org
The anode-short metal–oxide–silicon (MOS)-controlled thyristor (AS-MCT) is the latest
generation of MCT. Due to its MOS gating, high-current-rise rate, normally-OFF, and high …

Ionization damage effects of pulse discharge circuit switched by anode-short MOS-controlled thyristor

L Li, ZH Li, JP Zhang, YZ Wu, XC Chen… - IEEE Journal of the …, 2020 - ieeexplore.ieee.org
The MOS-controlled Thyristor (MCT) has been characterized by MOS-gating, high current
rise rate, and high blocking capabilities. The anode short MCT (AS-MCT) is distinguished …