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3C-SiC MOSFET with ...
3C-SiC MOSFET with High Channel Mobility and CVD Gate Oxide
- Article/chapterEnglish2011
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Numbers
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LIBRIS-ID:oai:DiVA.org:kth-32497
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https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-32497URI
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https://doi.org/10.4028/www.scientific.net/MSF.679-680.645DOI
Supplementary language notes
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Language:English
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Summary in:English
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Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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QC 20110415
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3C-SiC MOSFET with 200 cm2/Vs channel mobility was fabricated. High performance device processes were adopted, including room temperature implantation with resist mask, polysilicon-metal gates, aluminium interconnects with titanium and titanium nitride and a specially developed activation anneal at 1600°C in Ar to get a smooth 3C-SiC surface and hence the expected high channel mobility. CVD deposited oxide with post oxidation annealing was investigated to reduce unwanted oxide charges and hence to get a better gate oxide integrity compared to thermally grown oxides. 3C-SiC MOSFETs with 600 V blocking voltage and 10 A drain current were fabricated using the improved processes described above. The MOSFETs assembled with TO-220 PKG indicated specific on-resistances of 5 to 7 mΩcm2.
Subject headings and genre
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3C-SiC
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Capacitance-Voltage Characteristics
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Channel Mobility
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CVD Deposited Oxide
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MOSFET
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On Resistance
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Post Oxidation Annealing
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TZDB
Added entries (persons, corporate bodies, meetings, titles ...)
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Uchida, H.
(author)
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Minami, A.
(author)
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Sakata, A.
(author)
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Esteve, Romain
(author)
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Schöner, A.
(author)
Related titles
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In:Materials Science Forum679-680, s. 645-6480255-54761662-9752
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