85 citations · 498 across the 25 of their papers we have counts for
26 papers
Inner product regularized multi-energy X-ray tomography for material decomposition
Salla-Maaria Latva-Äijö, Filippo Zanetti, Ari-Pekka Honkanen +4
Multi-energy X-ray tomography is studied for decomposing three materials using three X-ray energies and a classical energy-integrating detector. A novel regularization term compris…
Paramagnon dispersion and damping in doped NaCaCuOCl
Blair W. Lebert, Benjamin Bacq-Labreuil, Mark P. M. Dean +13
Using Resonant Inelastic X-ray Scattering, we measure the paramagnon dispersion and damping of undoped, antiferromagnetic CaCuOCl as well as doped, superconducting Na$_…
Monochromatic computed tomography using laboratory-scale setup: proof-of-concept
Ari-Pekka Honkanen, Simo Huotari
In this article, we demonstrate the viability of highly monochromatic full-field X-ray absorption near edge structure based tomography using a laboratory-scale Johann-type X-ray ab…
Redox oscillations in 18650-type lithium-ion cell revealed by in operando Compton scattering imaging
Kosuke Suzuki, Shunta Suzuki, Yuji Otsuka +12
Compton scattering imaging using high-energy synchrotron x-rays allows the visualization of the spatio-temporal lithiation state in lithium-ion batteries probed in-operando. Here,…
Towards novel probes for valence charges via X-ray optical wave mixing
Christina Boemer, Dietrich Krebs, Andrei Benediktovitch +3
We present a combined theoretical and experimental study of X-ray optical wave mixing. This class of nonlinear phenomena combines the strengths of spectroscopic techniques from the…
General method to calculate the elastic deformation and X-ray diffraction properties of bent crystal wafers
Ari-Pekka Honkanen, Simo Huotari
Curved single crystals are widely employed in spectrometer designs in the hard X-ray regime. Due to their large solid angle coverage and focusing properties, toroidally bent crysta…