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dc.contributor.author Vitusevich, S.A.
dc.contributor.author Danylyuk, S.V.
dc.contributor.author Danilchenko, B.A.
dc.contributor.author Klein, N.
dc.contributor.author Zelenskyi, S.E.
dc.contributor.author Drok, E.
dc.contributor.author Avksentyev, A.Yu.
dc.contributor.author Sokolov, V.N.
dc.contributor.author Kochelap, V.A.
dc.contributor.author Belyaev, A.E.
dc.contributor.author Petrychuk, M.V.
dc.contributor.author Luth, H.
dc.date.accessioned 2017-06-15T03:10:37Z
dc.date.available 2017-06-15T03:10:37Z
dc.date.issued 2006
dc.identifier.citation Ultra-high field transport in GaN-based heterostructures / S.A. Vitusevich, S.V. Danylyuk, B.A. Danilchenko, N. Klein, S.E. Zelenskyi, E. Drok, A.Yu. Avksentyev, V.N. Sokolov, V.A. Kochelap, A.E. Belyaev, M.V. Petrychuk, H. Luth // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2006. — Т. 9, № 3. — С. 66-69. — Бібліогр.: 8 назв. — англ. uk_UA
dc.identifier.issn 1560-8034
dc.identifier.other PACS 72.20.Ht, 72.80.Ey, 73.40.-c
dc.identifier.uri http://dspace.nbuv.gov.ua/handle/123456789/121621
dc.description.abstract This paper describes measurements of the velocity of electrons at electric fields up to 100 kV/cm in GaN/AlGaN heterostructures. In order to avoid the Joule heating effect, a pulse technique with a time sweep of 10-30 ns was used. The experimental results indicate that overheating of the 2DEG does not exceed 1000 K in this electric field range and drift velocity as high as ~10⁷ cm/s was obtained. Additionally, the low frequency 1/f noise spectra measured for a different bias voltage are analyzed with respect to field-induced contribution of hopping conductivity in AlGaN barrier region. uk_UA
dc.description.sponsorship The authors would like to thank V. Tilak, J. Smart, A. Vertiatchikh and L.F. Eastman (Cornell University) for their collaboration in this study. This work is supported by the Office of Naval Research under Grant No. N00014-01-1-0828 (Project Monitor Dr. Colin Wood) and by Deutsche Forschungsgemeinschaft (project No. KL 1342/3). The work at Institute of Semiconductor Physics in Kyiv was supported by CRDF Project No. UE2-2439-KV-02 and Institute of Physics by Ukrainian FFR Project F7/379. uk_UA
dc.language.iso en uk_UA
dc.publisher Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України uk_UA
dc.relation.ispartof Semiconductor Physics Quantum Electronics & Optoelectronics
dc.title Ultra-high field transport in GaN-based heterostructures uk_UA
dc.type Article uk_UA
dc.status published earlier uk_UA


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