Effect of synthesis-induced compositional deviations on the Seebeck coefficient of Fe 2 MnAl: Arc melting versus Spark Plasma Sintering
The thermoelectric response of Fe 2 MnAl is sensitive to its chemical composition and structural characteristics, which can be influenced by the synthesis route, yet systematic understanding of processing–defect–property relationships remains limited. Here, Fe 2 MnAl, synthesized by arc melting (AM) and spark p...