16 citations · 16 across the 1 of their papers we have counts for
2 papers
cond-mat.str-el2023★ 16 cited
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…
cond-mat.supr-con2005
Role of impurity oxygen in superconductivity of "non-doped" T'-(La,RE)2CuO4
A. Tsukada, M. Noda, H. Yamamoto +1
We have systematically investigated the effect of oxygen nonstoichiometry in a nominally undoped superconductor T'-(La,Y)2CuO4+y. In the experiments, the reduction condition was ch…