Barrier–channel intermixing and 2-dimensional electron gas degradation in Al-rich Al(Ga)N/AlGaN high electron mobility transistor heterostructures

P. Pampili; V. Z. Zubialevich; B. Mondal; J. Mukherjee; S. Schulz; D. A. J. Moran; P. J. Parbrook

doi:10.1063/5.0325471

Barrier–channel intermixing and 2-dimensional electron gas degradation in Al-rich Al(Ga)N/AlGaN high electron mobility transistor heterostructures

P. Pampili
, V. Z. Zubialevich
, B. Mondal
, J. Mukherjee
, S. Schulz
, D. A. J. Moran
, P. J. Parbrook

Research output: Contribution to journal › Article › peer-review

Original language	English
Journal	Applied Physics Letters
DOIs	https://doi.org/10.1063/5.0325471
Publication status	Published - 29 Jun 2026

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10.1063/5.0325471

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title = "Barrier–channel intermixing and 2-dimensional electron gas degradation in Al-rich Al(Ga)N/AlGaN high electron mobility transistor heterostructures",

author = "P. Pampili and Zubialevich, \{V. Z.\} and B. Mondal and J. Mukherjee and S. Schulz and Moran, \{D. A. J.\} and Parbrook, \{P. J.\}",

year = "2026",

month = jun,

day = "29",

doi = "10.1063/5.0325471",

language = "English",

journal = "Applied Physics Letters",

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publisher = "American Institute of Physics",

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T1 - Barrier–channel intermixing and 2-dimensional electron gas degradation in Al-rich Al(Ga)N/AlGaN high electron mobility transistor heterostructures

AU - Pampili, P.

AU - Zubialevich, V. Z.

AU - Mondal, B.

AU - Mukherjee, J.

AU - Schulz, S.

AU - Moran, D. A. J.

AU - Parbrook, P. J.

PY - 2026/6/29

Y1 - 2026/6/29

UR - https://doi.org/10.1063/5.0325471

U2 - 10.1063/5.0325471

DO - 10.1063/5.0325471

M3 - Article

SN - 0003-6951

JO - Applied Physics Letters

JF - Applied Physics Letters

ER -

Barrier–channel intermixing and 2-dimensional electron gas degradation in Al-rich Al(Ga)N/AlGaN high electron mobility transistor heterostructures

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