E. Kneedler
United States Naval Research Laboratory
6 Papers
102 Citations
E. Kneedler is an academic researcher from United States Naval Research Laboratory. The author has contributed to research in topics: Scanning tunneling microscope & Nucleation. The author has an hindex of 5, co-authored 6 publications.
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Papers
Nucleation and growth of Fe on GaAs(001)-(2 x 4) studied by scanning tunneling microscopy.
TL;DR: Insight is provided into the growth mode of Fe on GaAs surfaces and have implications for the magnetic properties of ultrathin Fe films.
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Epitaxial growth, structure, and composition of Fe films on GaAs(001)‐2×4
E. Kneedler,Paul Thibado,B. T. Jonker,Brian R. Bennett,Benjamin V. Shanabrook,R. J. Wagner,Lloyd J. Whitman +6 more
TL;DR: In this paper, the structure and composition of Fe films grown on As−terminated GaAs(001)−2×4 surfaces at 175°C has been studied in situ with scanning tunneling microscopy (STM), photoelectron diffraction (PED), and x-ray photo-electron spectroscopy (XPS).
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The structure of Sb-terminated GaAs(001) surfaces
TL;DR: In this article, the structure of Sb-terminated GaAs(001) surfaces using reflection high energy electron diffraction, X-ray photoelectron spectroscopy, and scanning tunneling microscopy (STM) was studied.
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Schottky barrier formation for Fe on GaAs(001) and the role of interfacial structure (abstract)
TL;DR: In this paper, the Schottky barrier height formed for Fe films on GaAs(001) as a function of the GaAs surface reconstruction was measured using photoreflectance spectroscopy, and it was concluded that the interface is formed by Fe bonding with an As monolayer after dissolution of the surface As dimers and some Ga into the Fe film.
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Fe adsorption and film growth on GaAs(001) (2 × 4)-As (abstract)
E. Kneedler,Paul Thibado,B. T. Jonker,Brian R. Bennett,Lloyd J. Whitman,Benjamin V. Shanabrook,J. J. Krebs +6 more
TL;DR: In this article, the initial interface formation and subsequent film growth for Fe films on the Asterminated (2×4) reconstructed surface of GaAs(001) were examined in an effort to correlate the initial adsorption sites and film growth with the magnetic anisotropy.
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