Crystal interface coding method and system, terminal equipment and storage medium

The invention is suitable for the technical field of crystal material characterization, and provides a crystal interface coding method and system, terminal equipment and a storage medium, and the method comprises the steps: obtaining first phase basic information of a first interface corresponding to a first target object and second phase basic information of a second interface corresponding to a second target object; determining dot matrix information of a third interface corresponding to a third target object according to the first atomic coordinate information and the second atomic coordinate information; and inputting the first phase basic information, the second phase basic information and the dot matrix information into a preset interface matrix calculation formula, and determining interface information of the third interface. According to the method, the interface information serving as a unique interface identifier can be provided, the interface of the crystal can be precisely defined based on the int