Surface X-ray dichroism of rare-earths

M. Sacchi; O. Sakho; F. Sirotti; X. Jin; G. Rossi

doi:10.1016/0039-6028(91)91011-L

Surface X-ray dichroism of rare-earths

M. Sacchi
, O. Sakho
, F. Sirotti
, X. Jin
, G. Rossi

Synchrotron SOLEIL

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

8 Citations (Scopus)

Abstract

The two-dimensional nature of surface adsorbate layers of rare earth atoms and of epitaxial interfaces of rare earths on Si(111)-7 × 7 is reflected in the axial symmetry of the local field at the rare earth site. The induced splitting of the ground state of the rare earth is probed by linear polarized X-ray absorption spectroscopy (XAS), which exhibits strong dichroism.

Original language	English
Pages (from-to)	346-349
Number of pages	4
Journal	Surface Science
Volume	251-252
Issue number	C
DOIs	https://doi.org/10.1016/0039-6028(91)91011-L
Publication status	Published - 1 Jul 1991
Externally published	Yes

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title = "Surface X-ray dichroism of rare-earths",

abstract = "The two-dimensional nature of surface adsorbate layers of rare earth atoms and of epitaxial interfaces of rare earths on Si(111)-7 {\texttimes} 7 is reflected in the axial symmetry of the local field at the rare earth site. The induced splitting of the ground state of the rare earth is probed by linear polarized X-ray absorption spectroscopy (XAS), which exhibits strong dichroism.",

author = "M. Sacchi and O. Sakho and F. Sirotti and X. Jin and G. Rossi",

year = "1991",

month = jul,

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doi = "10.1016/0039-6028(91)91011-L",

language = "English",

volume = "251-252",

pages = "346--349",

journal = "Surface Science",

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publisher = "Elsevier B.V.",

number = "C",

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T1 - Surface X-ray dichroism of rare-earths

AU - Sacchi, M.

AU - Sakho, O.

AU - Sirotti, F.

AU - Jin, X.

AU - Rossi, G.

PY - 1991/7/1

Y1 - 1991/7/1

N2 - The two-dimensional nature of surface adsorbate layers of rare earth atoms and of epitaxial interfaces of rare earths on Si(111)-7 × 7 is reflected in the axial symmetry of the local field at the rare earth site. The induced splitting of the ground state of the rare earth is probed by linear polarized X-ray absorption spectroscopy (XAS), which exhibits strong dichroism.

AB - The two-dimensional nature of surface adsorbate layers of rare earth atoms and of epitaxial interfaces of rare earths on Si(111)-7 × 7 is reflected in the axial symmetry of the local field at the rare earth site. The induced splitting of the ground state of the rare earth is probed by linear polarized X-ray absorption spectroscopy (XAS), which exhibits strong dichroism.

U2 - 10.1016/0039-6028(91)91011-L

DO - 10.1016/0039-6028(91)91011-L

M3 - Article

AN - SCOPUS:17044460081

SN - 0039-6028

VL - 251-252

SP - 346

EP - 349

JO - Surface Science

JF - Surface Science

IS - C

ER -

Surface X-ray dichroism of rare-earths

Abstract

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