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Brianna S. Eller
Researcher at Arizona State University
Publications - 13
Citations - 472
Brianna S. Eller is an academic researcher from Arizona State University. The author has contributed to research in topics: Atomic layer deposition & Band bending. The author has an hindex of 7, co-authored 12 publications receiving 406 citations.
Papers
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Electronic surface and dielectric interface states on GaN and AlGaN
TL;DR: In this article, the authors summarize the current understanding of the gate leakage current and current collapse mechanisms, where awareness of the surface defects is the key to controlling and improving device performance.
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Comparative band alignment of plasma-enhanced atomic layer deposited high-k dielectrics on gallium nitride
TL;DR: In this paper, the valence band and conduction band offsets (VBOs and CBOs) of high-k oxide films were deduced from in-situ x-ray and ultraviolet photoemission spectroscopy (XPS and UPS).
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Surface band bending and band alignment of plasma enhanced atomic layer deposited dielectrics on Ga- and N-face gallium nitride
TL;DR: In this paper, the effects of surface pretreatment, dielectric growth, and post deposition annealing on interface electronic structure and polarization charge compensation of Ga- and N-face bulk GaN were investigated.
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Photo-induced Ag deposition on periodically poled lithium niobate: Concentration and intensity dependence
TL;DR: In this paper, the formation of Ag nanopatterns on periodically poled lithium niobate (PPLN) was studied and the photo-induced process employed UV-light exposure while the PPLN was immersed in a AgNO3 solution.
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Polarization Effects of GaN and AlGaN: Polarization Bound Charge, Band Bending, and Electronic Surface States
TL;DR: In this paper, the surface band bending of GaN-based materials was measured with x-ray photo-emission spectroscopy after various cleaning steps to investigate the effects of the polarization.