English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Y 2 O 3 was in situ deposited on a freshly grown molecular beam epitaxy GaAs(001)-4 × 6 surface by atomic layer deposition (ALD). In situ synchrotron radiation photoemission was used to study the mechanism of the tris(ethylcyclopentadienyl)yttrium [Y(CpEt) 3 ] and H 2 O process. The exponential attenuation of Ga 3d photoelectrons confirmed the laminar growth of ALD-Y 2 O 3 . In the embryo stage of the first ALD half-cycle with only Y(CpEt) 3 , the precursors reside on the faulted As atoms and undergo a charge transfer to the bonded As atoms. The subsequent ALD half-cycle of H 2 O molecules removes the bonded As atoms, and the oxygen atoms bond with the underneath Ga atoms. The product of a line of Ga-O-Y bonds stabilizes the Y 2 O 3 films on the GaAs substrate. The resulting coordinatively unsaturated Y-O pairs of Y 2 O 3 open the next ALD series. The absence of Ga 2 O 3 , As 2 O 3 , and As 2 O 5 states may play an important role in the attainment of low interfacial trap densities ( D  it ) of &lt;10 12 cm -2 eV -1 in our established reports.

acs omega

Atomic Nature of the Growth Mechanism of Atomic Layer Deposited High-κ Y<sub>2</sub>O<sub>3</sub> on GaAs(001)-4 × 6 Based on in Situ Synchrotron Radiation Photoelectron Spectroscopy

Atomic Nature of the Growth Mechanism of Atomic Layer Deposited High-κ Y2O3 on GaAs(001)-4 × 6 Based on in Situ Synchrotron Radiation Photoelectron Spectroscopy

Atomic Nature of the Growth Mechanism of Atomic Layer Deposited High-κ Y₂O₃ on GaAs(001)-4 × 6 Based on in Situ Synchrotron Radiation Photoelectron Spectroscopy