3 papers
cond-mat.supr-con2026
Orbital Separation of Charge Order and Superconductivity in LaSrCuO
I. Biało, O. Gerguri, L. Martinelli +12
We report a combined x-ray absorption (XAS) and oxygen -edge resonant inelastic x-ray scattering (RIXS) study of charge order in underdoped LaSrCuO () u…
cond-mat.supr-con2025
Observation of collective charge excitations in a cuprate superconductor
Xunyang Hong, Yujie Yan, L. Martinelli +12
Emergent symmetry breakings in condensed matter systems are often intimately linked to collective excitations. For example, the intertwined spin-charge stripe order in cuprate supe…
cond-mat.supr-con2025
Dynamic Competition between Cooper-Pair and Spin-Density-Wave Condensation
B. Decrausaz, M. Pikulski, O. Ivashko +13
Quantum matter phases may co-exist microscopically even when they display competing tendencies. A fundamental question is whether such a competition can be avoided through the elim…