L. Martinelli

collaborators

2 papers

cond-mat.supr-con2024

Charge response function probed by resonant inelastic x-ray scattering: the signature of electronic gaps of YBa $_{2}$ Cu $_{3}$ O $_{7 - I^´}$

Giacomo Merzoni, Leonardo Martinelli, Lucio Braicovich +6

In strongly correlated systems the complete determination of the dynamical susceptibility $I ¨ (q, I ¨ )$ is of special relevance because of the entwinement of the spin and ch…

cond-mat.str-el2024

Collective nature of orbital excitations in layered cuprates in the absence of apical oxygens

Leonardo Martinelli, Krzysztof Wohlfeld, Jonathan Pelliciari +19

We have investigated the 3d orbital excitations in CaCuO2 (CCO), Nd2CuO4 (NCO), and La2CuO4 (LCO) using high-resolution resonant inelastic x-ray scattering. In LCO they behave as w…

Charge response function probed by resonant inelastic x-ray scattering: the signature of electronic gaps of YBa2​Cu3​O7−I^´​

Collective nature of orbital excitations in layered cuprates in the absence of apical oxygens

Charge response function probed by resonant inelastic x-ray scattering: the signature of electronic gaps of YBa $_{2}$ Cu $_{3}$ O $_{7 - I^´}$