activity
20062024
most citedInterface-Induced Phenomena in Magnetism

932 citations · 2.7k across the 34 of their papers we have counts for

collaborators
Showing cond-mat.str-elShow all

6 papers · 1 filter

cond-mat.str-el2022★ 19 cited

Ultrafast manipulation of the NiO antiferromagnetic order via sub-gap optical excitation

Xiaocui Wang, Robin Y. Engel, Igor Vaskivskyi +19

Wide-band-gap insulators such as NiO offer the exciting prospect of coherently manipulating electronic correlations with strong optical fields. Contrary to metals where rapid depha…

cond-mat.str-el2016★ 15 cited

Measurement of collective excitations in VO by resonant inelastic X-ray scattering

Haowei He, A. X. Gray, P. Granitzka +14

Vanadium dioxide is of broad interest as a spin-1/2 electron system that realizes a metal-insulator transition near room temperature, due to a combination of strongly correlated an…

cond-mat.str-el2016★ 78 cited

Ultrafast THz Field Control of Electronic and Structural Interactions in Vanadium Dioxide

A. X. Gray, M. C. Hoffmann, J. Jeong +34

Vanadium dioxide, an archetypal correlated-electron material, undergoes an insulator-metal transition near room temperature that exhibits electron-correlation-driven and structural…

cond-mat.str-el2015★ 22 cited

Phase separation in the non-equilibrium Verwey transition in magnetite

Francesco Randi, Ignacio Vergara, Fabio Novelli +9

We present equilibrium and out-of-equilibrium studies of the Verwey transition in magnetite. In the equilibrium optical conductivity, we find a step-like change at the phase transi…

cond-mat.str-el2015★ 86 cited

Correlation-driven insulator-metal transition in near-ideal vanadium dioxide films

A. X. Gray, J. Jeong, N. P. Aetukuri +17

We use polarization- and temperature-dependent x-ray absorption spectroscopy, in combination with photoelectron microscopy, x-ray diffraction and electronic transport measurements,…

cond-mat.str-el2009★ 115 cited

About the strength of correlation effects in the electronic structure of iron

J. Sanchez-Barriga, J. Fink, V. Boni +13

The strength of electronic correlation effects in the spin-dependent electronic structure of ferromagnetic bcc Fe(110) has been investigated by means of spin and angle-resolved pho…