Recent advances in diamond power semiconductor devices

H Umezawa - Materials Science in Semiconductor Processing, 2018 - Elsevier
Diamond is known as an ultimate material because of its superior properties and it is
expected to be employed in next-generation power electronic devices. Progress in epitaxial …

Diamond power devices: state of the art, modelling, figures of merit and future perspective

N Donato, N Rouger, J Pernot… - Journal of Physics D …, 2019 - iopscience.iop.org
With its remarkable electro-thermal properties such as the highest known thermal
conductivity (~ 22 W cm− 1 bold dot K− 1 at RT of any material, high hole mobility (> 2000 …

1-kV vertical Ga2O3 field-plated Schottky barrier diodes

K Konishi, K Goto, H Murakami, Y Kumagai… - Applied Physics …, 2017 - pubs.aip.org
Ga 2 O 3 field-plated Schottky barrier diodes (FP-SBDs) were fabricated on a Si-doped n−-
Ga 2 O 3 drift layer grown by halide vapor phase epitaxy on a Sn-doped n+-Ga 2 O 3 (001) …

Temperature-dependent capacitance–voltage and current–voltage characteristics of Pt/Ga2O3 (001) Schottky barrier diodes fabricated on n––Ga2O3 drift layers …

M Higashiwaki, K Konishi, K Sasaki, K Goto… - Applied Physics …, 2016 - pubs.aip.org
We investigated the temperature-dependent electrical properties of Pt/Ga 2 O 3 Schottky
barrier diodes (SBDs) fabricated on n–-Ga 2 O 3 drift layers grown on single-crystal n+-Ga 2 …

[HTML][HTML] High reverse breakdown voltage Schottky rectifiers without edge termination on Ga2O3

J Yang, S Ahn, F Ren, SJ Pearton, S Jang… - Applied Physics …, 2017 - pubs.aip.org
Vertical geometry Ni/Au-β-Ga 2 O 3 Schottky rectifiers were fabricated on Hydride Vapor
Phase Epitaxy layers on conducting bulk substrates, and the rectifying forward and reverse …

Diamond for electronics: Materials, processing and devices

D Araujo, M Suzuki, F Lloret, G Alba, P Villar - Materials, 2021 - mdpi.com
Progress in power electronic devices is currently accepted through the use of wide bandgap
materials (WBG). Among them, diamond is the material with the most promising …

High temperature application of diamond power device

H Umezawa, M Nagase, Y Kato, S Shikata - Diamond and related materials, 2012 - Elsevier
Diamond is a promising material for future high power devices due to high breakdown field,
low dielectric constant and high carrier mobility, respectively. From one-dimensional device …

Zr/oxidized diamond interface for high power Schottky diodes

A Traoré, P Muret, A Fiori, D Eon, E Gheeraert… - Applied Physics …, 2014 - pubs.aip.org
High forward current density of 10 3 A/cm 2 (at 6 V) and a breakdown field larger than 7.7
MV/cm for diamond diodes with a pseudo-vertical architecture, are demonstrated. The power …

Electrical characteristics of vertical Ni/β-Ga2O3 Schottky barrier diodes at high temperatures

S Oh, G Yang, J Kim - ECS Journal of Solid State Science and …, 2016 - iopscience.iop.org
Vertical geometry β-Ga 2 O 3 Schottky barrier diodes (SBDs) were fabricated and the
rectifying forward and reverse current-voltage characteristics were demonstrated at elevated …

Carrier Transport and Gain Mechanisms in –Ga2O3-Based Metal–Semiconductor–Metal Solar-Blind Schottky Photodetectors

Y Xu, X Chen, D Zhou, F Ren, J Zhou… - … on Electron Devices, 2019 - ieeexplore.ieee.org
In this paper, carrier transport and gain mechanisms are exploited in the β-Ga 2 O 3-based
metal-semiconductor-metal photodetectors with Au back-to-back Schottky contacts. The …