THERMOELECTRIC CURRENT CONTROL DEVICE AND MANUFACTURING METHOD THEREOF AND THERMOELECTRIC CURRENT CONTROL SYSTEM INCLUDING THE SAME

摘要

The present invention relates to a technology for a thermoelectric current control device capable of generating a larger thermoelectric current for light inputted using a heterojunction structure of a phase insulator and graphene, and controlling thermoelectric current. The thermoelectric current control device includes a substrate, a phase insulator located on the substrate, graphene ohmic-bonded to the phase insulator on the substrate, a first electrode connected to one side of the phase insulator, a second electrode connected to one side of the graphene, a cover located on the substrate, and a third electrode which has one side connected to the cover.