Bias-temperature instabilities in 4H-SiC metal–oxide–semiconductor capacitors

EX Zhang, CX Zhang, DM Fleetwood… - … on Device and …, 2012 - ieeexplore.ieee.org
Bias-temperature instabilities (BTIs) are investigated for n-and p-substrate 4H-SiC metal–
oxide–semiconductor (MOS) capacitors. The midgap voltage (V_\rmmg) shifts positively …

Leakage current reduction in nanoscale fully-depleted SOI MOSFETs with modified current mechanism

AA Orouji, M Rahimian - Current Applied Physics, 2012 - Elsevier
For the first time, we have presented a novel nanoscale fully depleted silicon-on-insulator
metal-oxide-semiconductor field-effect transistor (SOI-MOSFET) with modified current …

Evidence for enhanced reliability in a novel nanoscale partially-depleted SOI MOSFET

MK Anvarifard, AA Orouji - IEEE Transactions on Device and …, 2014 - ieeexplore.ieee.org
This paper presents a new partially-depleted silicon-n-insulator (SOI) metal-oxide-
semiconductor field effect transistor in order to improve the reliability successfully. An …

Simulation analysis of a novel fully depleted SOI MOSFET: Electrical and thermal performance improvement through trapezoidally doped channel and silicon–nitride …

H Shahnazarisani, S Mohammadi - Physica E: Low-dimensional Systems …, 2015 - Elsevier
In this paper, we present a novel nano-scale fully depleted silicon-on-insulator metal-oxide
semiconductor field-effect transistor (SOI MOSFET). On-state current increment, leakage …

High-voltage and low specific on-resistance power UMOSFET using P and N type columns

AA Orouji, M Jozi, M Fathipour - Materials Science in Semiconductor …, 2015 - Elsevier
For the first time, we present the unique features exhibited by power 4H–SiC UMOSFET in
which N and P type columns (NPC) in the drift region are incorporated to improve the …

Control of electric field in 4H-SiC UMOSFET: Physical investigation

M Jozi, AA Orouji, M Fathipour - Physica E: Low-dimensional Systems and …, 2016 - Elsevier
In this paper, we show how breakdown voltage (V BR) and the specific on-resistance (R on)
can be improved simply by controlling of the electric field in a power 4H-SiC UMOSFET. The …

Bias-temperature instabilities and radiation effects on SiC MOSFETs

E Zhang, CX Zhang, DM Fleetwood… - ECS …, 2011 - iopscience.iop.org
Bias-temperature-instabilities (BTIs) are investigated for 4H-SiC based nMOSFETs before
and after total ionizing dose irradiation. We find that the threshold voltage shifts of …

Bias-temperature instabilities in silicon carbide MOS devices

DM Fleetwood, EX Zhang, X Shen, CX Zhang… - … instability for devices …, 2014 - Springer
We have investigated bias-temperature instabilities (BTIs) in 4H-SiC transistors and
capacitors under a range of stress conditions. The threshold voltage V TH of n MOS …

A novel SOI MESFET by implanted N layer (INL-SOI) for high performance applications

H Shahnazarisani, AA Orouji - Modeling and Simulation in …, 2021 - mseee.semnan.ac.ir
This paper introduces a novel silicon-on-insulator (SOI) metal–semiconductor field-effect
transistor (MESFET) with an implanted N layer (INL-SOI MESFET) to improve the DC and …

[PDF][PDF] Degradation of electrical parameters of power semiconductor devices-process influences and modeling

G Pobegen - 2013 - scholar.archive.org
Power semiconductor switches are utilized in cars, trains, the power supply system,
industrial automation and many other fields. They allow to electrically connect and …