Aigbekaen, E.E. and Ighrakpata, F.C. 2026. Investigating the Structural, Elastic, Electrical, and Thermodynamic Characteristics of NbCoSn and VRhSn Half-Heusler Compounds Using First-Principles Calculations. Nigerian Journal of Physics. 35, 4 (Jul. 2026), 171–178. DOI:https://doi.org/10.62292/njp.v35i4.2026.629.