On the amplitudes of exafs spectra at the L edges

J. Chaboy; A. Marcelli; T. A. Tyson; J. Garcia

doi:10.7567/JJAPS.32S2.107

On the amplitudes of exafs spectra at the L edges

J. Chaboy, A. Marcelli, T. A. Tyson, J. Garcia

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

5 Scopus citations

Abstract

In this work we present a detailed analysis of the EXAFS amplitudes at the L edges for different elements, running from Z=46 to 56. Our analyses show the existence of an anomalous ratio between the EXAFS signals at the L_{2, 3} and L₁ edges. The observed experimental behaviour is just the opposite than that expected as due only to core hole relaxation terms.

Original language	English (US)
Pages (from-to)	107-109
Number of pages	3
Journal	Japanese Journal of Applied Physics
Volume	32
DOIs	https://doi.org/10.7567/JJAPS.32S2.107
State	Published - Jan 1993
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Engineering
General Physics and Astronomy

Keywords

EXAFS
Heavy-elements
L-edges
Relativistic effects

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10.7567/JJAPS.32S2.107

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title = "On the amplitudes of exafs spectra at the L edges",

abstract = "In this work we present a detailed analysis of the EXAFS amplitudes at the L edges for different elements, running from Z=46 to 56. Our analyses show the existence of an anomalous ratio between the EXAFS signals at the L2, 3 and L1 edges. The observed experimental behaviour is just the opposite than that expected as due only to core hole relaxation terms.",

keywords = "EXAFS, Heavy-elements, L-edges, Relativistic effects",

author = "J. Chaboy and A. Marcelli and Tyson, {T. A.} and J. Garcia",

year = "1993",

month = jan,

doi = "10.7567/JJAPS.32S2.107",

language = "English (US)",

volume = "32",

pages = "107--109",

journal = "Japanese Journal of Applied Physics",

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T1 - On the amplitudes of exafs spectra at the L edges

AU - Chaboy, J.

AU - Marcelli, A.

AU - Tyson, T. A.

AU - Garcia, J.

PY - 1993/1

Y1 - 1993/1

N2 - In this work we present a detailed analysis of the EXAFS amplitudes at the L edges for different elements, running from Z=46 to 56. Our analyses show the existence of an anomalous ratio between the EXAFS signals at the L2, 3 and L1 edges. The observed experimental behaviour is just the opposite than that expected as due only to core hole relaxation terms.

AB - In this work we present a detailed analysis of the EXAFS amplitudes at the L edges for different elements, running from Z=46 to 56. Our analyses show the existence of an anomalous ratio between the EXAFS signals at the L2, 3 and L1 edges. The observed experimental behaviour is just the opposite than that expected as due only to core hole relaxation terms.

KW - EXAFS

KW - Heavy-elements

KW - L-edges

KW - Relativistic effects

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SN - 0021-4922

VL - 32

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EP - 109

JO - Japanese Journal of Applied Physics

JF - Japanese Journal of Applied Physics

ER -

On the amplitudes of exafs spectra at the L edges

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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