Material science and device physics in SiC technology for high-voltage power devices
T Kimoto - Japanese Journal of Applied Physics, 2015 - iopscience.iop.org
Power semiconductor devices are key components in power conversion systems. Silicon
carbide (SiC) has received increasing attention as a wide-bandgap semiconductor suitable …
carbide (SiC) has received increasing attention as a wide-bandgap semiconductor suitable …
High-voltage SiC power devices for improved energy efficiency
T Kimoto - Proceedings of the Japan Academy, Series B, 2022 - jstage.jst.go.jp
Silicon carbide (SiC) power devices significantly outperform the well-established silicon (Si)
devices in terms of high breakdown voltage, low power loss, and fast switching. This review …
devices in terms of high breakdown voltage, low power loss, and fast switching. This review …
Fluorescent silicon carbide nanoparticles
Silicon carbide (SiC) is an indirect wide band gap semiconductor that is utilized in many
industrial applications due to its extreme physical properties. SiC nanoparticles (NPs) exhibit …
industrial applications due to its extreme physical properties. SiC nanoparticles (NPs) exhibit …
Effects of nitridation in gate oxides grown on 4H-SiC
P Jamet, S Dimitrijev, P Tanner - Journal of Applied Physics, 2001 - pubs.aip.org
Experiments have demonstrated that nitridation provides critically important improvements in
the quality of SiO 2–SiC interface. This article provides results and analysis aimed at …
the quality of SiO 2–SiC interface. This article provides results and analysis aimed at …
Interface properties of metal–oxide–semiconductor structures on 4H-SiC {0001} and (1120) formed by N2O oxidation
T Kimoto, Y Kanzaki, M Noborio… - Japanese journal of …, 2005 - iopscience.iop.org
Abstract 4H-SiC (0001),(0001), and (1120) have been directly oxidized by N 2 O at 1300 C,
and metal–oxide–semiconductor (MOS) interfaces have been characterized. The interface …
and metal–oxide–semiconductor (MOS) interfaces have been characterized. The interface …
Physical properties of and NO-nitrided gate oxides grown on 4H SiC
P Jamet, S Dimitrijev - Applied Physics Letters, 2001 - pubs.aip.org
N 2 O and NO nitridation by either annealing or direct growth of gate oxides on 4H SiC is
analyzed in this letter. The analysis is based on x-ray photoelectron spectroscopy binding …
analyzed in this letter. The analysis is based on x-ray photoelectron spectroscopy binding …
Threshold voltage instability in 4H-SiC MOSFETs with phosphorus-doped and nitrided gate oxides
H Yano, N Kanafuji, A Osawa… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
Threshold voltage instability was investigated for 4H-SiC MOSFETs with phosphorus-doped
(POCl3-annealed) and nitrided (NO-annealed) gate oxides. Threshold voltage shift …
(POCl3-annealed) and nitrided (NO-annealed) gate oxides. Threshold voltage shift …
Interface Properties of 4H-SiC ( ) and ( ) MOS Structures Annealed in NO
S Nakazawa, T Okuda, J Suda… - … on Electron Devices, 2014 - ieeexplore.ieee.org
Interface properties of 4H-SiC (112̅0) and (11̅00) walls, the absence of junction FET
resistance, and the higher metal-oxide-semiconductor (MOS) structures annealed in nitric …
resistance, and the higher metal-oxide-semiconductor (MOS) structures annealed in nitric …
Investigation of nitric oxide and Ar annealed interfaces by x-ray photoelectron spectroscopy
H Li, S Dimitrijev, D Sweatman, HB Harrison… - Journal of applied …, 1999 - pubs.aip.org
Silicon dioxide (SiO 2)/silicon carbide (SiC) structures annealed in nitric oxide (NO) and
argon gas ambiences were investigated using x-ray photoelectron spectroscopy (XPS). The …
argon gas ambiences were investigated using x-ray photoelectron spectroscopy (XPS). The …
Effects of nitridation on 4H-SiC MOSFETs fabricated on various crystal faces
Y Nanen, M Kato, J Suda… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
Effects of nitric oxide (NO) and nitrous oxide (N 2 O) annealing on 4H-SiC metal-oxide-
semiconductor field-effect transistors (MOSFETs) fabricated on the (0001),(0001̅), and …
semiconductor field-effect transistors (MOSFETs) fabricated on the (0001),(0001̅), and …