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    Article

    Investigation of the Effects of Forming Gas Annealing on Al2O3/GaN Interface

    In this work, the effects of post-deposition annealing in forming gas ambient on the structure of the Al2O3/GaN interface are investigated. Using capacitance–voltage (CV) and conductance–frequency (Gf) measurem...

    B. McEwen, I. Mahaboob, E. Rocco, K. Hogan, V. Meyers in Journal of Electronic Materials (2021)

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    Article

    Removal of Dry-Etch-Induced Surface Layer Damage from p-GaN by Photoelectrochemical Etching

    A non-thermal method for removal of surface damage created by dry etching has previously been documented or n-GaN, but no such effort has been reported for p-GaN. In this study, Ga-polar p-GaN films were subjecte...

    V. Meyers, E. Rocco, K. Hogan, S. Tozier, B. McEwen in Journal of Electronic Materials (2020)

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    Article

    Structural, Morphological, Optical and Electrical Properties of Bulk (0001) GaN:Fe Wafers

    Characterization of three vendor’s bulk semi-insulating GaN:Fe wafers, grown by either hydride vapor phase epitaxy or the ammonothermal method, was performed using: scanning electron microscopy, secondary ion ...

    M. Gaddy, V. Kuryatkov, V. Meyers, D. Mauch, J. Dickens, A. Neuber in MRS Advances (2018)