Multiple scattering study of synchrotron radiation photoelectron diffraction from Si(001)2×2-In surface

X. Chen; H. W. Yeom; T. Abukawa; Y. Takakuwa; T. Shimatani; Y. Mori; A. Kakizaki; S. Kono

doi:10.1016/0368-2048(96)02943-X

Multiple scattering study of synchrotron radiation photoelectron diffraction from Si(001)2×2-In surface

X. Chen, H. W. Yeom, T. Abukawa, Y. Takakuwa, T. Shimatani, Y. Mori, A. Kakizaki, S. Kono

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

7 Citations (Scopus)

Abstract

Synchrotron radiation photoelectron diffraction (FED) from the Si(001)2×2-In surface was measured for the well resolved In 4d spin-orbit doublet (4d_3/2 and 4d_5/2) at photon energy of 100 eV. It is found that the two diffraction patterns originating from different core-level states are notably different from each other. A multiple scattering cluster method was applied to analyze both PED's. The optimized structures from the two patterns take essentially a similar parallel In-dimer model, but the radial matrix elments and phase shifts of the photoelectron continuums are different for the two components. We attribute this unexpected result to a spin-orbit coupling effect near the Cooper minima.

Original language	English
Pages (from-to)	147-150
Number of pages	4
Journal	Journal of Electron Spectroscopy and Related Phenomena
Volume	80
DOIs	https://doi.org/10.1016/0368-2048(96)02943-X
Publication status	Published - 1996 May

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Radiation
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Spectroscopy
Physical and Theoretical Chemistry

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10.1016/0368-2048(96)02943-X

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title = "Multiple scattering study of synchrotron radiation photoelectron diffraction from Si(001)2×2-In surface",

abstract = "Synchrotron radiation photoelectron diffraction (FED) from the Si(001)2×2-In surface was measured for the well resolved In 4d spin-orbit doublet (4d3/2 and 4d5/2) at photon energy of 100 eV. It is found that the two diffraction patterns originating from different core-level states are notably different from each other. A multiple scattering cluster method was applied to analyze both PED's. The optimized structures from the two patterns take essentially a similar parallel In-dimer model, but the radial matrix elments and phase shifts of the photoelectron continuums are different for the two components. We attribute this unexpected result to a spin-orbit coupling effect near the Cooper minima.",

author = "X. Chen and Yeom, {H. W.} and T. Abukawa and Y. Takakuwa and T. Shimatani and Y. Mori and A. Kakizaki and S. Kono",

year = "1996",

month = may,

doi = "10.1016/0368-2048(96)02943-X",

language = "English",

volume = "80",

pages = "147--150",

journal = "Journal of Electron Spectroscopy and Related Phenomena",

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T1 - Multiple scattering study of synchrotron radiation photoelectron diffraction from Si(001)2×2-In surface

AU - Chen, X.

AU - Yeom, H. W.

AU - Abukawa, T.

AU - Takakuwa, Y.

AU - Shimatani, T.

AU - Mori, Y.

AU - Kakizaki, A.

AU - Kono, S.

PY - 1996/5

Y1 - 1996/5

N2 - Synchrotron radiation photoelectron diffraction (FED) from the Si(001)2×2-In surface was measured for the well resolved In 4d spin-orbit doublet (4d3/2 and 4d5/2) at photon energy of 100 eV. It is found that the two diffraction patterns originating from different core-level states are notably different from each other. A multiple scattering cluster method was applied to analyze both PED's. The optimized structures from the two patterns take essentially a similar parallel In-dimer model, but the radial matrix elments and phase shifts of the photoelectron continuums are different for the two components. We attribute this unexpected result to a spin-orbit coupling effect near the Cooper minima.

AB - Synchrotron radiation photoelectron diffraction (FED) from the Si(001)2×2-In surface was measured for the well resolved In 4d spin-orbit doublet (4d3/2 and 4d5/2) at photon energy of 100 eV. It is found that the two diffraction patterns originating from different core-level states are notably different from each other. A multiple scattering cluster method was applied to analyze both PED's. The optimized structures from the two patterns take essentially a similar parallel In-dimer model, but the radial matrix elments and phase shifts of the photoelectron continuums are different for the two components. We attribute this unexpected result to a spin-orbit coupling effect near the Cooper minima.

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JO - Journal of Electron Spectroscopy and Related Phenomena

JF - Journal of Electron Spectroscopy and Related Phenomena

ER -

Multiple scattering study of synchrotron radiation photoelectron diffraction from Si(001)2×2-In surface

Abstract

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