2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/107099The compound, CeNi9Si4 has been recently reported to be an unusual Kondo lattice with a large Ce-Ce separation, with a breakdown of Kadowaki-Woods relationship governing low temperature electrical resistivity and heat-capacity. Here we report the results of magnetic susceptibility, heat-capacity and electrical resistivity of the solid solution, Ce(1-x)La(x)Ni9Si4 to understand the Kondo behavior of this compound. The results establish that the observed properties of Ce in this compound are single-ionic in character.J. Phys: Conden. Matter (Letters). JPCM, in pressStrongly Correlated ElectronsMaterials Sciencetext