公开(公告)号：US20240258452A1

公开(公告)日：2024-08-01

申请号：US18424598

申请日：2024-01-26

Applicant: California Institute of Technology

Inventor： Phillip R. Jahelka ,  Andrew W. Nyholm ,  Harry A. Atwater

IPC: H01L31/18 ,  H01L31/0392 ,  H01L31/0693 ,  H01L31/0224 ,  H01L31/0304

CPC classification number: H01L31/1896 ,  H01L31/0392 ,  H01L31/0693 ,  H01L31/022425 ,  H01L31/03042 ,  H01L31/184

Abstract: Systems and methods for epitaxy-free thin-film solar cells are described. The thin-film solar cells can be fabricated with low cost epitaxy-free processes. The solar cells have high efficiency and are lightweight. These properties make the solar cells desired for space based solar cell applications.