Electronic, optical, vibrational, and thermodynamic insights into KLi2Bi: unveiling its topological semimetal behaviourAkshay Parmar, Mitesh B. Solanki, Nisha Mahepal and Trilok AkhaniEur. Phys. J. B, 99 2 (2026) 24DOI: https://doi.org/10.1140/epjb/s10051-026-01137-y