Study of the surface properties of NCCO electron-doped cuprateAnita Guarino, Paola Romano, Jun Fujii, Adele Ruosi, Francesco Avitabile, Ivana Vobornik, Giancarlo Panaccione, Antonio Vecchione and Angela NigroEur. Phys. J. Special Topics, 228 3 (2019) 733-739DOI: https://doi.org/10.1140/epjst/e2019-800208-9