Enhancement of mechanical performance and reduction in thermal conductivity of Mg2Si-based thermoelectric nanocomposites through rGO addition: Enhancement of mechanical performance and reduction in thermal conductivity...: A. Ojha et al. - Ojha, Abhigyan; Nanda, Unanda; Pradhan, Abhishek; Bathula, Sivaiah (Applied Physics A: Materials Science & Processing, 2024)