Results 21 to 30 of about 778,720 (285)

Asymmetric Split-Gate 4H-SiC MOSFET with Embedded Schottky Barrier Diode for High-Frequency Applications

open access: yesEnergies, 2021
4H-SiC Metal-Oxide-Semiconductor Field Effect Transistors (MOSFETs) with embedded Schottky barrier diodes are widely known to improve switching energy loss by reducing reverse recovery characteristics.
Kyuhyun Cha, Kwangsoo Kim
doaj   +1 more source

Current – voltage measurements of Al/a-Se/Au Schottky diode solar cells

open access: yesKuwait Journal of Science, 2022
Schottky diode Al/a-Se/Au as solar cells (SC) were made up by thermal evaporation technique (TET) on glass  thin slide at a substrate under vacuum (vacuum value equal to  mbar).
Mayyada Fdhala   +4 more
doaj   +1 more source

Effect of Series Resistance and Interface State Density on Electrical Characteristics of Au/SiO2/n-GaN Schottky Diodes [PDF]

open access: yesЖурнал нано- та електронної фізики, 2011
We have investigated the current-voltage (I−V) characteristics of (Au/SiO2/n-GaN) metal-insulator-semiconductor (MIS) Schottky diodes and compared with (Au/n-GaN) metal-semiconductor (MS) Schottky diode. The effect of SiO2 on the surface preparation of n-
M. Siva Pratap Reddy   +3 more
doaj  

Investigation of significantly high barrier height in Cu/GaN Schottky diode

open access: yesAIP Advances, 2016
Current-voltage (I-V) measurements combined with analytical calculations have been used to explain mechanisms for forward-bias current flow in Copper (Cu) Schottky diodes fabricated on Gallium Nitride (GaN) epitaxial films.
Manjari Garg   +4 more
doaj   +1 more source

A Fast Recovery Vertical Superjunction MOSFET with n-Si and p-3C-SiC Pillars

open access: yesCrystals, 2022
In the traditional SJ MOSFET structure, n/p pillars with the same doping concentrations in the drift region are introduced to decrease the on-resistance.
Rongyu Gao   +6 more
doaj   +1 more source

Addressing the sneak-path problem in crossbar RRAM devices using memristor-based one Schottky diode-one resistor array

open access: yesResults in Physics, 2019
Resistive random access memories (RRAMs) are favorable contenders in the race towards future technologies. Moreover, the desirable properties of memristor-based RRAM devices make them very good competitors in this field. The sneak paths problem poses one
Fatih Gül
doaj   +1 more source

Quasi-Vertical GaN-on-Silicon Schottky Barrier Diode Terminated With Hydrogen Modulated In-Situ pn Junction

open access: yesIEEE Journal of the Electron Devices Society, 2023
In this letter, a high performance quasi-vertical GaN-on-Si Schottky barrier diode (SBD) was fabricated by combing in-situ p-GaN layer with hydrogen plasma treatment and controlled diffusion as edge terminations (ETs), where the main junction region of ...
Xuan Liu   +6 more
doaj   +1 more source

Observation of negative differential conductance in a reverse-biased Ni/Ge Schottky diode

open access: yes, 2009
We report the experimental observation of negative differential conductance in a Ni/Ge Schottky diode. With the aid of theoretical models and numerical simulation we show that, at reverse bias, electons tunnel into the high electric field of the ...
Husain, Muhammad   +2 more
core   +1 more source

Interface and Transport Properties of Fe/GaAs(001) Heterostructures [PDF]

open access: yes, 2012
Fe/GaAs(001) is one of the leading candidate systems for achieving efficient spin-polarised injection. Although there have been numerous studies on the magnetotransport properties of Fe/GaAs(001) systems there is relatively little knowledge of the ...
Fleet, Luke
core   +5 more sources

Temperature dependent electrical characterisation of Pt/HfO2/n-GaN metal-insulator-semiconductor (MIS) Schottky diodes

open access: yesAIP Advances, 2015
This paper reports an improvement in Pt/n-GaN metal-semiconductor (MS) Schottky diode characteristics by the introduction of a layer of HfO2 (5 nm) between the metal and semiconductor interface.
Arjun Shetty   +6 more
doaj   +1 more source

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