Combinatorial Synthesis and Evaluation on Thermoelectric Films

Combinatorial technology is a powerful tool for new material exploration. Some new combinatorial technologies, such as combinatorial laser molecular beam epitaxy (CLMBE) and combinatorial pulsed laser deposition (CPLD), were introduced in the paper. La1-xCexVO3 (0≤x≤1) composition-spread films were fabricated successfully by CPLD, while their thermoelectric properties and structures were evaluated by the multi-channel thermoelectric measurement system and concurrent X-ray analysis respectively. Combinatorial technologies are proving to be an efficient, low-cost tool in synthesis and characterization of thermoelectric composition-spread films.