A. Lupascu

activity

20112022

most citedRevealing the dual nature of magnetism in iron pnictides and iron chalcogenides using x-ray emission spectroscopy

137 citations · 292 across the 5 of their papers we have counts for

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3 papers · 1 filter

cond-mat.str-el2022

Magnetic Excitations in Square Lattice Iridates: Contrast between Ba $_{2}$ IrO $_{4}$ and Sr $_{2}$ IrO $_{4}$

J. P. Clancy, H. Gretarsson, A. Lupascu +9

We report a resonant inelastic x-ray scattering (RIXS) investigation of ultra-thin epitaxial films of Ba $_{2}$ IrO $_{4}$ , and compare their low energy magnetic and spin-orbit excitation…

cond-mat.str-el2013★ 70 cited

Tuning Magnetic Coupling in Sr $_{2}$ IrO $_{4}$ Thin Films with Epitaxial Strain

A. Lupascu, J. P. Clancy, H. Gretarsson +16

We report x-ray resonant magnetic scattering (XRMS) and resonant inelastic x-ray scattering (RIXS) studies of epitaxially-strained $S r_{2} Ir O_{4}$ thin films. The films were g…

cond-mat.str-el2013★ 85 cited

Dilute Magnetism and Spin-Orbital Percolation Effects in Rh-doped Sr2IrO4

J. P. Clancy, A. Lupascu, H. Gretarsson +7

We have used a combination of resonant magnetic x-ray scattering (RMXS) and x-ray absorption spectroscopy (XAS) to investigate the properties of the doped spin-orbital Mott insulat…

Magnetic Excitations in Square Lattice Iridates: Contrast between Ba2​IrO4​ and Sr2​IrO4​

Tuning Magnetic Coupling in Sr2​IrO4​ Thin Films with Epitaxial Strain

Dilute Magnetism and Spin-Orbital Percolation Effects in Rh-doped Sr2IrO4

Magnetic Excitations in Square Lattice Iridates: Contrast between Ba $_{2}$ IrO $_{4}$ and Sr $_{2}$ IrO $_{4}$

Tuning Magnetic Coupling in Sr $_{2}$ IrO $_{4}$ Thin Films with Epitaxial Strain