47 citations · 69 across the 5 of their papers we have counts for
4 papers · 1 filter
Possibility of ferro-octupolar order in BaCaOsO assessed by X-ray magnetic dichroism measurements
Goro Shibata, Naomi Kawamura, Jun Okamoto +9
Localized electrons in a cubic crystal field possess multipoles such as electric quadrupoles and magnetic octupoles. We studied the cubic double perovskite BaCaOsO c…
Giant X-ray circular dichroism in a time-reversal invariant altermagnet
Jun Okamoto, Ru-Pan Wang, Yen-Yi Chu +13
X-ray circular dichroism, arising from the contrast in X-ray absorption between opposite photon helicities, serves as a spectroscopic tool to measure the magnetization of ferromagn…
Low temperature dynamic polaron liquid in a manganite exhibiting colossal magnetoresistance
Daniel Jost, Hsiao-Yu Huang, Matteo Rossi +9
Polarons - fermionic charge carriers bearing a strong companion lattice deformation - exhibit a natural tendency for self-localization due to the recursive interaction between elec…
Coulomb correlations intertwined with spin and orbital excitations in LaCoO
K. Tomiyasu, J. Okamoto, H. Y. Huang +11
We carried out temperature-dependent (20 - 550 K) measurements of resonant inelastic X-ray scattering on LaCoO to investigate the evolution of its electronic structure across t…