26 citations · 57 across the 4 of their papers we have counts for
4 papers
X-ray linear dichroic orientation tomography: reconstruction of nanoscale three-dimensional orientation fields
Andreas Apseros, Valerio Scagnoli, Manuel Guizar-Sicairos +3
Properties in crystalline and ordered materials tend to be anisotropic, with their orientation affecting the macroscopic behavior and functionality of materials. The ability to ima…
Coherent Acoustic Perturbation of Second-Harmonic-Generation in NiO
L. Huber, A. Ferrer, T. Kubacka +14
We investigate the structural and magnetic origins of the unusual ultrafast second-harmonicgeneration (SHG) response of femtosecond-laser-excited nickel oxide (NiO) previously attr…
Chiral properties of hematite (α-Fe2O3) inferred from resonant Bragg diffraction using circularly polarized x-rays
A. Rodriguez-Fernandez, S. W. Lovesey, V. Scagnoli +5
Chiral properties of the two phases - collinear motif (below Morin transition temperature, TM=250 K) and canted motif (above TM) - of magnetically ordered hematite (α-Fe2O3) have b…
Dzyaloshinsky-Moriya driven helical-butterfly structure in Ba3NbFe3Si2O14
V. Scagnoli, S. W. Huang, M. Garganourakis +5
We have used soft x-ray magnetic diffraction at the Fe3+ L2,3 edges to examine to what extent the Dzyaloshinsky-Moriya interaction in Ba3NbFe3Si2O14 influences its low temperature…