Method for increasing the carrier mobility in the channel of the 4H-SiC MOSFET
- Авторы: Mikhaylov A.I.1, Afanasyev A.V.1, Ilyin V.A.1, Luchinin V.V.1, Reshanov S.A.2, Schöner A.2
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Учреждения:
- St. Petersburg State Electrotechnical University LETI
- Ascatron AB
- Выпуск: Том 50, № 6 (2016)
- Страницы: 824-827
- Раздел: Physics of Semiconductor Devices
- URL: https://journal-vniispk.ru/1063-7826/article/view/197301
- DOI: https://doi.org/10.1134/S1063782616060178
- ID: 197301
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Аннотация
A new method is suggested for increasing the carrier mobility in the channel of a field-effect transistor based on silicon carbide of the 4H polytype via the oxidation of a bilayer system constituted by a thin layer of silicon nitride and a silicon-dioxide layer. Together with increasing carrier mobility, the average breakdown field strength decreases as compared with the gate insulator thermally grown in an atmosphere of N2O.
Об авторах
A. Mikhaylov
St. Petersburg State Electrotechnical University LETI
Автор, ответственный за переписку.
Email: m.aleksey.spb@gmail.com
Россия, St. Petersburg, 197376
A. Afanasyev
St. Petersburg State Electrotechnical University LETI
Email: m.aleksey.spb@gmail.com
Россия, St. Petersburg, 197376
V. Ilyin
St. Petersburg State Electrotechnical University LETI
Email: m.aleksey.spb@gmail.com
Россия, St. Petersburg, 197376
V. Luchinin
St. Petersburg State Electrotechnical University LETI
Email: m.aleksey.spb@gmail.com
Россия, St. Petersburg, 197376
S. Reshanov
Ascatron AB
Email: m.aleksey.spb@gmail.com
Швеция, Kista, 16440
A. Schöner
Ascatron AB
Email: m.aleksey.spb@gmail.com
Швеция, Kista, 16440
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