Effect of Ta on the structural, thermodynamic and elastic properties of FCC Pt-W-Ta alloys – first-principles studyKedibone Lekganyane, Malika Khodja-Moller, Roelof Mostert, Donald Mkhonto and Maje PhashaMATEC Web Conf., 417 (2025) 06013DOI: https://doi.org/10.1051/matecconf/202541706013