Few-layer graphene with tetradymite heterointerface structure for thermoelectric device

摘要

The present invention relates to a thermoelectric structure having a heterogeneous interface and a thermoelectric device comprising the same. According to an embodiment of the present invention, a method for designing a structure having a new thermoelectric heterointerface for application of a thermoelectric element (Designing a novel thermalelectric heterointerface structure for thermalelectric device application: Tetradymite and Few-layer graphene: Tetradymite and few-layer graphene) This can be obtained. Thermoelectric structure according to an embodiment of the present invention, hexagonal layered three-layer graphene multilayer structure; And a phase insulating layer stacked on the graphene multilayer structure and having a tetradimite layer having the formula M