307 citations · 1.8k across the 53 of their papers we have counts for
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Femtosecond X-ray magnetic circular dichroism absorption spectroscopy at an X-ray free electron laser
Daniel J. Higley, Konstantin Hirsch, Georgi L. Dakovski +25
X-ray magnetic circular dichroism spectroscopy using an X-ray free electron laser is demonstrated with spectra over the Fe L-edges. This new ultrafast time-resolved capabil…
Quantum oscillations suggest hidden quantum phase transition in the cuprate superconductor PrCuO
Nicholas P. Breznay, Ross D. McDonald, Yoshiharu Krockenberger +8
For both electron- and hole-doped cuprates, superconductivity appears in the vicinity of suppressed broken symmetry order, suggesting that quantum criticality plays a vital role in…
Magnetism and electronic structure of YTiO thin films
Yanwei Cao, P. Shafer, Xiaoran Liu +6
High-quality (001)-oriented (pseudo-cubic notation) ferromagnetic YTiO thin films were epitaxially synthesized in a layer-by-layer way by pulsed laser deposition. Structural, m…
Direct detection of pure spin-current by x-ray pump-probe measurements
J. Li, L. R. Shelford, P. Shafer +8
By synchronizing a microwave waveform with the synchrotron x-ray pulses, we use the ferromagnetic resonance (FMR) of the Py (Ni81Fe19) layer in a Py/Cu/Cu75Mn25/Cu/Co multilayer to…
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,…