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Power Schottky rectifiers and microwave transistors in 4H-SiC
Linköping University, Department of Physics, Chemistry and Biology, Semiconductor Materials. Linköping University, The Institute of Technology.
Linköping University, Department of Physics, Chemistry and Biology, Semiconductor Materials. Linköping University, The Institute of Technology.
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2000 (English)In: Proc. of the International Workshop on Semiconductor Devices, 2000, 668-671 p.Conference paper, Published paper (Refereed)
Abstract [en]

The physical simulation, fabrication and characterization of 4H-SiC power Schottky diodes and physical simulations of power microwave transistors an presented. A record blocking voltage of 3.85 kV was achieved for a Schottky diode with a 43 μm thick epilayer grown by chimney CVD. For hot-wall CVD grown layers a blocking voltage of 3.6 kV was obtained. Simulations of power MESFETs showed maximum drain currents above 300 mA/mm and a drain breakdown above 150 volt An RF analysis showed the cut-off and the maximum frequency of oscillation for a device with a gate length of 0.5 μm to be 13 and 45 GHz respectively. The maximum achievable gain was above 10 dB ep to 26 GFz.

Place, publisher, year, edition, pages
2000. 668-671 p.
Series
SPIE - The International Society for Optical Engineering, ISSN 0361-0748 ; 3975
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-63087ISBN: 9780819436016 (print)ISBN: 0819436011 (print)OAI: oai:DiVA.org:liu-63087DiVA: diva2:376319
Conference
10th International Workshop on Semiconductor Devices, 14-18 December 1999, Delhi, India
Available from: 2010-12-10 Created: 2010-12-10 Last updated: 2015-03-03

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https://getinfo.de/app/Power-Schottky-Rectifiers-and-Microwave-Transistors/id/BLCP%3ACN035352960http://tdl.libra.titech.ac.jp/journaldocs/en/recordID/article.bib-01/ZR000000028008?hit=-1&caller=xc-search

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Wahab, Qamar UlForsberg, UrbanHenry, AnneJanzén, Erik

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
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  • nn-NB
  • sv-SE
  • Other locale
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Output format
  • html
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