Multielectron excitations probed by helicity-modulation XMCD at K-edge in 3d transition metal compounds

Naomi Kawamura, Tatsuya Yamamoto, Hiroshi Maruyama, Isao Harada, Motohiro Suzuki, Tetsuya Ishikawa

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Multielectron excitations (MEE) have been investigated using X-ray magnetic circular dichroism (XMCD) at the K-edge in 3d transition metal compounds. In the range of 50-70 eV above the absorption edge, a dichroic signal that is associated with MEE was identified. This phenomenon is thought to occur due to the super Coster-Kronig transition described as the final states (1s)1(3p)5(3d)n+2 resulting from the 3p → 3d transitions. In order to verify this interpretation, XMCD measurements using the helicity-modulation method and calculations of the dichroic spectrum were performed based on this super Coster-Kronig transition.

Original languageEnglish
Pages (from-to)410-412
Number of pages3
JournalJournal of Synchrotron Radiation
Volume8
Issue number2
DOIs
Publication statusPublished - Mar 1 2001

Fingerprint

Transition metal compounds
metal compounds
Dichroism
dichroism
transition metals
Modulation
modulation
X rays
excitation
x rays

Keywords

  • Multielectron excitations
  • Super Koster-Kronig transition
  • X-ray magnetic circular dichroism

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)
  • Instrumentation
  • Atomic and Molecular Physics, and Optics
  • Radiation

Cite this

Multielectron excitations probed by helicity-modulation XMCD at K-edge in 3d transition metal compounds. / Kawamura, Naomi; Yamamoto, Tatsuya; Maruyama, Hiroshi; Harada, Isao; Suzuki, Motohiro; Ishikawa, Tetsuya.

In: Journal of Synchrotron Radiation, Vol. 8, No. 2, 01.03.2001, p. 410-412.

Research output: Contribution to journalArticle

Kawamura, Naomi ; Yamamoto, Tatsuya ; Maruyama, Hiroshi ; Harada, Isao ; Suzuki, Motohiro ; Ishikawa, Tetsuya. / Multielectron excitations probed by helicity-modulation XMCD at K-edge in 3d transition metal compounds. In: Journal of Synchrotron Radiation. 2001 ; Vol. 8, No. 2. pp. 410-412.
@article{d9e62a47ab4546c3a2450e9f20427f93,
title = "Multielectron excitations probed by helicity-modulation XMCD at K-edge in 3d transition metal compounds",
abstract = "Multielectron excitations (MEE) have been investigated using X-ray magnetic circular dichroism (XMCD) at the K-edge in 3d transition metal compounds. In the range of 50-70 eV above the absorption edge, a dichroic signal that is associated with MEE was identified. This phenomenon is thought to occur due to the super Coster-Kronig transition described as the final states (1s)1(3p)5(3d)n+2 resulting from the 3p → 3d transitions. In order to verify this interpretation, XMCD measurements using the helicity-modulation method and calculations of the dichroic spectrum were performed based on this super Coster-Kronig transition.",
keywords = "Multielectron excitations, Super Koster-Kronig transition, X-ray magnetic circular dichroism",
author = "Naomi Kawamura and Tatsuya Yamamoto and Hiroshi Maruyama and Isao Harada and Motohiro Suzuki and Tetsuya Ishikawa",
year = "2001",
month = "3",
day = "1",
doi = "10.1107/S0909049500016769",
language = "English",
volume = "8",
pages = "410--412",
journal = "Journal of Synchrotron Radiation",
issn = "0909-0495",
publisher = "International Union of Crystallography",
number = "2",

}

TY - JOUR

T1 - Multielectron excitations probed by helicity-modulation XMCD at K-edge in 3d transition metal compounds

AU - Kawamura, Naomi

AU - Yamamoto, Tatsuya

AU - Maruyama, Hiroshi

AU - Harada, Isao

AU - Suzuki, Motohiro

AU - Ishikawa, Tetsuya

PY - 2001/3/1

Y1 - 2001/3/1

N2 - Multielectron excitations (MEE) have been investigated using X-ray magnetic circular dichroism (XMCD) at the K-edge in 3d transition metal compounds. In the range of 50-70 eV above the absorption edge, a dichroic signal that is associated with MEE was identified. This phenomenon is thought to occur due to the super Coster-Kronig transition described as the final states (1s)1(3p)5(3d)n+2 resulting from the 3p → 3d transitions. In order to verify this interpretation, XMCD measurements using the helicity-modulation method and calculations of the dichroic spectrum were performed based on this super Coster-Kronig transition.

AB - Multielectron excitations (MEE) have been investigated using X-ray magnetic circular dichroism (XMCD) at the K-edge in 3d transition metal compounds. In the range of 50-70 eV above the absorption edge, a dichroic signal that is associated with MEE was identified. This phenomenon is thought to occur due to the super Coster-Kronig transition described as the final states (1s)1(3p)5(3d)n+2 resulting from the 3p → 3d transitions. In order to verify this interpretation, XMCD measurements using the helicity-modulation method and calculations of the dichroic spectrum were performed based on this super Coster-Kronig transition.

KW - Multielectron excitations

KW - Super Koster-Kronig transition

KW - X-ray magnetic circular dichroism

UR - http://www.scopus.com/inward/record.url?scp=0035288576&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035288576&partnerID=8YFLogxK

U2 - 10.1107/S0909049500016769

DO - 10.1107/S0909049500016769

M3 - Article

C2 - 11512797

AN - SCOPUS:0035288576

VL - 8

SP - 410

EP - 412

JO - Journal of Synchrotron Radiation

JF - Journal of Synchrotron Radiation

SN - 0909-0495

IS - 2

ER -