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research article

Crystal field and low energy excitations measured by high resolution RIXS at the L-3 edge of Cu, Ni and Mn

Ghiringhelli, G.
•
Piazzalunga, A.
•
Wang, X.  
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2009
European Physical Journal-Special Topics

Resonant inelastic x-ray scattering in the soft x-ray regime has been profiting much from technical advances that have lowered considerably the instrumental linewidth. At the ADRESS beam line of the Swiss Light Source the SAXES spectrometer can be used to measure RIXS spectra at the L edges of the 3d transition metals with unprecedented energy resolution, of the order of 100meV for Mn, Ni and Cu. We present here some preliminary spectra on CuO, malachite, NiO, NiCl2, MnO and LaMnO3. The dd excitations are very well resolved allowing accurate experimental evaluation of 3d state energy splitting. The low energy scale becomes accessible opening the way to the study of collective excitations in strongly correlated electron systems, like magnons and orbitons.

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Type
research article
DOI
10.1140/epjst/e2009-00993-8
Web of Science ID

WOS:000264560900030

Author(s)
Ghiringhelli, G.
•
Piazzalunga, A.
•
Wang, X.  
•
Bendounan, A.
•
Berger, H.  
•
Bottegoni, F.
•
Christensen, N.
•
Dallera, C.
•
Grioni, M.  
•
Grivel, J.-C.
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Date Issued

2009

Publisher

Springer Verlag

Published in
European Physical Journal-Special Topics
Volume

169

Start page

199

End page

205

Subjects

X-Ray-Scattering

•

Spectra

Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LSE  
Available on Infoscience
March 22, 2010
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/48416
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