Research output: Contribution to journal › Article › peer-review
AlN/GaN heterostructures for normally-off transistors. / Zhuravlev, K. S.; Malin, T. V.; Mansurov, V. G. et al.
In: Semiconductors, Vol. 51, No. 3, 01.03.2017, p. 379-386.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - AlN/GaN heterostructures for normally-off transistors
AU - Zhuravlev, K. S.
AU - Malin, T. V.
AU - Mansurov, V. G.
AU - Tereshenko, O. E.
AU - Abgaryan, K. K.
AU - Reviznikov, D. L.
AU - Zemlyakov, V. E.
AU - Egorkin, V. I.
AU - Parnes, Ya M.
AU - Tikhomirov, V. G.
AU - Prosvirin, I. P.
PY - 2017/3/1
Y1 - 2017/3/1
N2 - The structure of AlN/GaN heterostructures with an ultrathin AlN barrier is calculated for normally-off transistors. The molecular-beam epitaxy technology of in situ passivated SiN/AlN/GaN heterostructures with a two-dimensional electron gas is developed. Normally-off transistors with a maximum current density of ~1 A/mm, a saturation voltage of 1 V, a transconductance of 350 mS/mm, and a breakdown voltage of more than 60 V are demonstrated. Gate lag and drain lag effects are almost lacking in these transistors.
AB - The structure of AlN/GaN heterostructures with an ultrathin AlN barrier is calculated for normally-off transistors. The molecular-beam epitaxy technology of in situ passivated SiN/AlN/GaN heterostructures with a two-dimensional electron gas is developed. Normally-off transistors with a maximum current density of ~1 A/mm, a saturation voltage of 1 V, a transconductance of 350 mS/mm, and a breakdown voltage of more than 60 V are demonstrated. Gate lag and drain lag effects are almost lacking in these transistors.
KW - ELECTRON-MOBILITY TRANSISTORS
KW - ALGAN/GAN HETEROSTRUCTURES
KW - HEMTS
KW - ENHANCEMENT
KW - MODE
KW - VOLTAGE
KW - F(T)
UR - http://www.scopus.com/inward/record.url?scp=85015624299&partnerID=8YFLogxK
U2 - 10.1134/S1063782617030277
DO - 10.1134/S1063782617030277
M3 - Article
AN - SCOPUS:85015624299
VL - 51
SP - 379
EP - 386
JO - Semiconductors
JF - Semiconductors
SN - 1063-7826
IS - 3
ER -
ID: 9562104