Recent progress in ohmic contacts to silicon carbide for high-temperature applications

Z Wang, W Liu, C Wang - Journal of Electronic Materials, 2016 - Springer
During the past few decades, silicon carbide (SiC) has emerged as the most promising wide-
bandgap semiconductor for high-temperature, high-frequency, and high-power applications …

Annealing of ion implanted 4H–SiC in the temperature range of 100–800° C analysed by ion beam techniques

M Usman, M Nour, AY Azarov, A Hallén - Nuclear Instruments and Methods …, 2010 - Elsevier
Ion implantation induced damage formation and subsequent annealing in 4H–SiC in the
temperature range of 100–800° C has been investigated. Silicon Carbide was implanted at …

An electrical and physical study of crystal damage in high-dose Al-and N-implanted 4H-SiC

CA Fisher, R Esteve, S Doering, M Roesner… - Materials Science …, 2017 - Trans Tech Publ
In this paper, an investigation into the crystal structure of Al-and N-implanted 4H-SiC is
presented, encompassing a range of physical and electrical analysis techniques, with the …

Wetting and interfacial behavior of molten Al–Si alloys on SiC monocrystal substrates: effects of Cu or Zn addition and Pd ion implantation

Z Huang, W Xu, G Liu, T Wang, X Zhang… - Journal of Materials …, 2018 - Springer
Abstract C-terminated 6H-SiC (0001) single crystal substrates implanted with Pd ions with
an energy of 20 keV and three fluences of 5× 10 15, 5× 10 16 and 5× 10 17 ions/cm 2 at …

Impact of ionizing radiation on 4H-SiC devices

M Usman - 2012 - diva-portal.org
Electronic components, based on current semiconductor technologies and operating in
radiation rich environments, suffer degradation of their performance as a result of radiation …

[PDF][PDF] Dopant profiling on 4H silicon carbide P+ N junction by scanning probe and secondary electron microscopy

O Ishiyama, S Inazato - Journal of Surface Analysis, 2008 - sasj.jp
The availability of two-dimensional (2-D) dopant profiling techniques to Silicon Carbide
(SiC) pn junction is discussed. We compared the results of scanning capacitance …

Effect of 3.0 MeV helium implantation on electrical characteristics of 4H-SiC BJTs

M Usman, A Hallén, R Ghandi, M Domeij - Physica Scripta, 2010 - iopscience.iop.org
Degradation of 4H-SiC power bipolar junction transistors (BJTs) under the influence of a
high-energy helium ion beam was studied. Epitaxially grown npn BJTs were implanted with …

[PDF][PDF] Caractérisation électrique par SSRM et c-TLM de 3C-SiC dopé par implantation ionique d'azote

X SONG, AE BAZIN, JF MICHAUD, F CAYREL - researchgate.net
Résumé L'implantation ionique est un des seuls moyens pour réaliser un dopage localisé
dans le carbure de silicium (SiC). Dans cet article, nous avons caractérisé le dopage du 3C …