A. Sotnikov

activity

20092024

most citedField-induced exciton condensation in LaCoO3

50 citations · 335 across the 28 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

cond-mat.str-el2019★ 12 cited

Damping of spinful excitons in LaCoO $_{3}$ by thermal fluctuations: Theory and experiment

Atsushi Hariki, Ru-Pan Wang, Andrii Sotnikov +7

We present Co $L_{3}$ -edge resonant inelastic x-ray scattering (RIXS) of bulk LaCoO $_{3}$ across the thermally-induced spin-state crossover around 100~K. Owing to a high energy resolut…

cond-mat.str-el2019★ 4 cited

Pressure-induced spin-state ordering in Sr $_{2}$ CoO $_{3}$ F

Juan Fernández Afonso, Andrii Sotnikov, Atsushi Hariki +1

We study theoretically low-temperature phases of a recently synthesized compound Sr $_{2}$ CoO $_{3}$ F under pressure. The analysis combining LDA+DMFT and a strong-coupling effective mode…

Damping of spinful excitons in LaCoO3​ by thermal fluctuations: Theory and experiment

Pressure-induced spin-state ordering in Sr2​CoO3​F

Damping of spinful excitons in LaCoO $_{3}$ by thermal fluctuations: Theory and experiment

Pressure-induced spin-state ordering in Sr $_{2}$ CoO $_{3}$ F