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Resonant inelastic X-ray scattering of magnetic excitations under pressure

Rossi, Matteo ; Henriquet, Christian ; Jacobs, Jeroen ; Donnerer, Christian ; Boseggia, Stefano ; Al-Zein, Ali ; Fumagalli, Roberto ; Yao, Yi ; Vale, James G. and Hunter, Emily C. , et al. (2019) In Journal of Synchrotron Radiation 26. p.1725-1732
Abstract

Resonant inelastic X-ray scattering (RIXS) is an extremely valuable tool for the study of elementary, including magnetic, excitations in matter. The latest developments of this technique have mostly been aimed at improving the energy resolution and performing polarization analysis of the scattered radiation, with a great impact on the interpretation and applicability of RIXS. Instead, this article focuses on the sample environment and presents a setup for high-pressure low-temperature RIXS measurements of low-energy excitations. The feasibility of these experiments is proved by probing the magnetic excitations of the bilayer iridate Sr 3 Ir 2 O 7 at pressures up to 12 GPa.

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organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
correlated electron systems, high pressure, iridates, magnetic excitations, resonant inelastic X-ray scattering
in
Journal of Synchrotron Radiation
volume
26
pages
8 pages
publisher
International Union of Crystallography
external identifiers
  • scopus:85071776877
  • pmid:31490164
ISSN
0909-0495
DOI
10.1107/S1600577519008877
language
English
LU publication?
yes
id
10809c97-270a-4aa6-9461-fa1aeedd0de5
date added to LUP
2022-04-01 14:52:54
date last changed
2024-06-27 13:26:36
@article{10809c97-270a-4aa6-9461-fa1aeedd0de5,
  abstract     = {{<p>Resonant inelastic X-ray scattering (RIXS) is an extremely valuable tool for the study of elementary, including magnetic, excitations in matter. The latest developments of this technique have mostly been aimed at improving the energy resolution and performing polarization analysis of the scattered radiation, with a great impact on the interpretation and applicability of RIXS. Instead, this article focuses on the sample environment and presents a setup for high-pressure low-temperature RIXS measurements of low-energy excitations. The feasibility of these experiments is proved by probing the magnetic excitations of the bilayer iridate Sr 3 Ir 2 O 7 at pressures up to 12 GPa.</p>}},
  author       = {{Rossi, Matteo and Henriquet, Christian and Jacobs, Jeroen and Donnerer, Christian and Boseggia, Stefano and Al-Zein, Ali and Fumagalli, Roberto and Yao, Yi and Vale, James G. and Hunter, Emily C. and Perry, Robin S. and Kantor, Innokenty and Garbarino, Gaston and Crichton, Wilson and Monaco, Giulio and McMorrow, Desmond F. and Krisch, Michael and Moretti Sala, Marco}},
  issn         = {{0909-0495}},
  keywords     = {{correlated electron systems; high pressure; iridates; magnetic excitations; resonant inelastic X-ray scattering}},
  language     = {{eng}},
  pages        = {{1725--1732}},
  publisher    = {{International Union of Crystallography}},
  series       = {{Journal of Synchrotron Radiation}},
  title        = {{Resonant inelastic X-ray scattering of magnetic excitations under pressure}},
  url          = {{http://dx.doi.org/10.1107/S1600577519008877}},
  doi          = {{10.1107/S1600577519008877}},
  volume       = {{26}},
  year         = {{2019}},
}