公开(公告)号：US20240303383A1

公开(公告)日：2024-09-12

申请号：US18492365

申请日：2023-10-23

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jung-Hoon LEE ,  Weon Gyu LEE

IPC: G06F30/10

CPC classification number: G06F30/10 ,  G06F2111/10

Abstract: An electronic device for obtaining common supercell information according to an embodiment of the inventive concept stores first and second lattice matrices, indicative of surface structures of two different materials in a real plane, and a conversion table. The processor retrieves these matrices, obtains complex lattice matrices for both surfaces in a complex plane, and determines a lattice constant ratio from them. Using this ratio, the processor refers to the conversion table to obtain phase information and a conversion matrix. Finally, it calculates common supercell information for both materials based on the lattice constant ratio, phase information, and conversion matrix, and outputs it via the user interface device.